/* Fonts: locally hosted (fonts.css) */

:root {
    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --color-accent: #0099CC;
    --color-accent-dim: #0077AA;

    --color-bg: #FFFFFF;
    --color-card: #F8FAFC;
    --color-card-hover: #F1F5F9;
    --color-border: #E2E8F0;

    --color-text: #0F172A;
    --color-text-secondary: #475569;
    --color-text-tertiary: #94A3B8;

    --color-success: #059669;
    --color-warning: #D97706;
    --color-danger: #DC2626;

    --font-sans: 'Inter', system-ui, sans-serif;
    --font-display: 'Space Grotesk', system-ui, sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 1.75rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .07);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, .09);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);
    --shadow-glow: 0 0 24px rgba(37, 99, 235, .18);
    --shadow-accent-glow: 0 0 24px rgba(0, 153, 204, .16);

    --ease-default: cubic-bezier(.4, 0, .2, 1);
    --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;

    --z-base: 0;
    --z-above: 10;
    --z-modal: 100;
    --z-nav: 200;
    --z-overlay: 300;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-6);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

/* ── Gradient Text Utility ── */
.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Button Base ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-default);
    cursor: pointer;
    border: 1.5px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 0 32px rgba(37, 99, 235, .30);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

.btn-ghost:hover {
    color: var(--color-text);
    border-color: var(--color-text-tertiary);
    background: rgba(0, 0, 0, .04);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    border: none;
    box-shadow: var(--shadow-accent-glow);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 153, 204, .28);
    filter: brightness(1.08);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding-block: var(--space-4);
    transition: background var(--duration-slow) var(--ease-default),
        backdrop-filter var(--duration-slow) var(--ease-default),
        border-color var(--duration-slow) var(--ease-default);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-3);
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* ── Logo ── */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    transition: transform var(--duration-normal) var(--ease-spring),
        box-shadow var(--duration-normal) var(--ease-default);
}

.logo:hover .logo-icon {
    transform: rotate(-6deg) scale(1.08);
    box-shadow: 0 0 32px rgba(0, 153, 204, .35);
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: #fff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1;
    color: var(--color-text);
}

.logo-text span {
    color: var(--color-accent);
}

.logo-img {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}

.logo--footer .logo-img {
    height: 56px;
}

.logo-badge {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-tertiary);
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-top: 2px;
}

/* ── Nav ── */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: color var(--duration-fast) var(--ease-default),
        background var(--duration-fast) var(--ease-default);
    position: relative;
}

.nav-link:hover {
    color: var(--color-text);
    background: rgba(0, 0, 0, .05);
}

.nav-link.active {
    color: var(--color-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

/* Dropdown trigger */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: color var(--duration-fast) var(--ease-default),
        background var(--duration-fast) var(--ease-default);
    cursor: pointer;
}

.nav-dropdown-trigger:hover,
.nav-dropdown:hover .nav-dropdown-trigger {
    color: var(--color-text);
    background: rgba(0, 0, 0, .05);
}

.nav-dropdown-trigger svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    transition: transform var(--duration-normal) var(--ease-default);
}

.nav-dropdown:hover .nav-dropdown-trigger svg {
    transform: rotate(180deg);
}

.dropdown-panel {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 220px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-default),
        transform var(--duration-normal) var(--ease-default);
}

.nav-dropdown:hover .dropdown-panel {
    opacity: 1;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    transition: background var(--duration-fast), color var(--duration-fast);
}

.dropdown-item:hover {
    background: rgba(37, 99, 235, .06);
    color: var(--color-text);
}

.dropdown-item-icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: rgba(37, 99, 235, .10);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dropdown-item-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 2;
}

/* ── Header Actions ── */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* ── Header Search ── */
.header-search {
    position: relative;
}

.search-overlay {
    position: absolute;
    top: calc(100% + var(--space-3));
    right: 0;
    width: min(520px, 90vw);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-modal);
}

.search-overlay[hidden] {
    display: none;
}

.search-overlay-form {
    display: flex;
    align-items: stretch;
    gap: var(--space-2);
}

.search-overlay-input {
    flex: 1;
    min-width: 0;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--duration-fast) var(--ease-default),
        box-shadow var(--duration-fast) var(--ease-default);
}

.search-overlay-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.search-overlay-close {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--duration-fast), color var(--duration-fast);
}

.search-overlay-close:hover {
    background: rgba(0, 0, 0, .05);
    color: var(--color-text);
}

.search-overlay-close svg {
    width: 16px;
    height: 16px;
}

/* Mobile menu toggle (hidden on desktop) */
.menu-toggle {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    color: var(--color-text-secondary);
    transition: background var(--duration-fast), color var(--duration-fast);
}

.menu-toggle:hover {
    background: rgba(0, 0, 0, .05);
    color: var(--color-text);
}

.menu-toggle svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* ============================================================
       HERO SECTION
       ============================================================ */

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(160deg, #EFF6FF 0%, #FFFFFF 45%, #F0FAFB 100%);
}

/* ── Animated Background ── */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .05;
}

/* Gradient overlay – light version */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(37, 99, 235, .08) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 80% 60%, rgba(0, 153, 204, .06) 0%, transparent 60%),
        linear-gradient(to bottom, transparent 0%, transparent 70%, rgba(255,255,255,.6) 100%);
}

/* ── Floating Orbs ── */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(37, 99, 235, .08);
    top: -100px;
    left: -150px;
    animation-delay: 0s;
}

.hero-orb-2 {
    width: 350px;
    height: 350px;
    background: rgba(0, 153, 204, .07);
    top: 20%;
    right: 5%;
    animation-delay: -3s;
}

.hero-orb-3 {
    width: 200px;
    height: 200px;
    background: rgba(37, 99, 235, .09);
    bottom: 15%;
    left: 40%;
    animation-delay: -5s;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }

    33% {
        transform: translateY(-28px) scale(1.03);
    }

    66% {
        transform: translateY(16px) scale(.97);
    }
}

/* ── Grid pattern overlay ── */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(203, 213, 225, .35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(203, 213, 225, .35) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 30%, transparent 80%);
}

/* ── Hero Content ── */
.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding-block: var(--space-24) var(--space-16);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-text {
    max-width: 580px;
}

/* Badge / eyebrow */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(0, 153, 204, .08);
    border: 1px solid rgba(0, 153, 204, .22);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-4) var(--space-1) var(--space-2);
    margin-bottom: var(--space-6);
    animation: fadeSlideUp .7s var(--ease-default) both;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: .6;
        transform: scale(1.4);
    }
}

.hero-badge span {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: .06em;
    text-transform: uppercase;
}

/* Headline */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-4xl), 5.5vw, var(--text-7xl));
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.03em;
    color: var(--color-text);
    margin-bottom: var(--space-6);
    animation: fadeSlideUp .7s var(--ease-default) .1s both;
}

.hero-title .line-highlight {
    display: block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subline */
.hero-desc {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-10);
    max-width: 480px;
    animation: fadeSlideUp .7s var(--ease-default) .2s both;
}

/* CTA group */
.hero-ctas {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-12);
    animation: fadeSlideUp .7s var(--ease-default) .3s both;
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* Trust indicators */
.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    animation: fadeSlideUp .7s var(--ease-default) .4s both;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.trust-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-success);
    fill: none;
    stroke-width: 2.5;
}

.trust-item span {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.trust-divider {
    width: 1px;
    height: 16px;
    background: var(--color-border);
}

/* ── Hero Visual / Right Side ── */
.hero-visual {
    position: relative;
    animation: fadeSlideRight .9s var(--ease-default) .2s both;
}

@keyframes fadeSlideRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Tool cards grid */
.tool-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.tool-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    transition: transform var(--duration-normal) var(--ease-spring),
        border-color var(--duration-normal),
        box-shadow var(--duration-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.tool-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, .04), transparent);
    opacity: 0;
    transition: opacity var(--duration-normal);
}

.tool-card:hover {
    transform: translateY(-4px);
    border-color: rgba(37, 99, 235, .35);
    box-shadow: 0 8px 32px rgba(37, 99, 235, .12);
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-card.featured {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: var(--space-5);
    background: linear-gradient(135deg, rgba(37, 99, 235, .06), rgba(0, 153, 204, .04));
    border-color: rgba(37, 99, 235, .2);
}

.tool-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: var(--space-3);
}

.tool-card.featured .tool-card-icon {
    margin-bottom: 0;
    width: 52px;
    height: 52px;
}

.tool-card-icon svg {
    width: 22px;
    height: 22px;
    stroke: #fff;
    fill: none;
    stroke-width: 1.8;
}

.tool-card.featured .tool-card-icon svg {
    width: 26px;
    height: 26px;
}

.icon-blue {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    box-shadow: 0 4px 14px rgba(37, 99, 235, .30);
}

.icon-cyan {
    background: linear-gradient(135deg, #0EA5E9, #0099CC);
    box-shadow: 0 4px 14px rgba(0, 153, 204, .28);
}

.icon-purple {
    background: linear-gradient(135deg, #7C3AED, #A855F7);
    box-shadow: 0 4px 14px rgba(124, 58, 237, .28);
}

.icon-green {
    background: linear-gradient(135deg, #059669, #10B981);
    box-shadow: 0 4px 14px rgba(16, 185, 129, .28);
}

.icon-orange {
    background: linear-gradient(135deg, #D97706, #F59E0B);
    box-shadow: 0 4px 14px rgba(245, 158, 11, .28);
}

.tool-card-label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-1);
}

.tool-card-name {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.tool-card.featured .tool-card-name {
    font-size: var(--text-lg);
}

.tool-card-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Progress bar on featured card */
.tool-card-meta {
    margin-top: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.tool-card-stat {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(0, 0, 0, .07);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    animation: progressIn 1.5s var(--ease-default) 1s both;
}

@keyframes progressIn {
    from {
        width: 0;
    }

    to {
        width: 78%;
    }
}

/* Card stagger animations */
.tool-card {
    animation: cardPop .5s var(--ease-spring) both;
}

.tool-card:nth-child(1) {
    animation-delay: .5s;
}

.tool-card:nth-child(2) {
    animation-delay: .65s;
}

.tool-card:nth-child(3) {
    animation-delay: .8s;
}

.tool-card:nth-child(4) {
    animation-delay: .95s;
}

.tool-card:nth-child(5) {
    animation-delay: 1.1s;
}

@keyframes cardPop {
    from {
        opacity: 0;
        transform: scale(.92) translateY(16px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ── Scroll indicator ── */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    animation: fadeSlideUp .7s var(--ease-default) 1s both;
    color: var(--color-text-tertiary);
    font-size: var(--text-xs);
    letter-spacing: .08em;
    text-transform: uppercase;
}

.scroll-mouse {
    width: 22px;
    height: 36px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 3px;
    height: 6px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    60% {
        opacity: 0;
        transform: translateY(10px);
    }

    61% {
        opacity: 0;
        transform: translateY(0);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Shared animations ── */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
       RESPONSIVE
       ============================================================ */

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .hero-text {
        max-width: 100%;
        text-align: center;
    }

    .hero-desc {
        margin-inline: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }
}

@media (max-width: 768px) {

    .main-nav,
    .header-actions .btn-ghost {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: clamp(var(--text-3xl), 8vw, var(--text-5xl));
    }

    .tool-cards-grid {
        grid-template-columns: 1fr 1fr;
    }

    .tool-card.featured {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-trust {
        flex-wrap: wrap;
        gap: var(--space-4);
    }

    .trust-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .tool-cards-grid {
        grid-template-columns: 1fr;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .hero-ctas .btn {
        justify-content: center;
    }
}

/* ============================================================
       MOBILE SIDEBAR (DRAWER)
       ============================================================ */

.mobile-sidebar {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-sidebar.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-sidebar-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-sidebar-content {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 320px;
    background: #ffffff;
    border-right: 1px solid var(--color-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    transform: translateX(-100%);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 10px 0 40px rgba(0, 0, 0, .10);
}

.mobile-sidebar.open .mobile-sidebar-content {
    transform: translateX(0);
}

.mobile-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-4);
}

.mobile-sidebar-header .logo-text {
    color: #0F172A !important;
}

.menu-close {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    background: transparent;
    cursor: pointer;
    transition: background var(--duration-fast), color var(--duration-fast);
}

.menu-close:hover {
    background: rgba(0, 0, 0, .05);
    color: #0F172A;
}

.menu-close svg {
    width: 18px;
    height: 18px;
}

.mobile-sidebar-body {
    flex: 1;
    overflow-y: auto;
    margin-right: -10px;
    padding-right: 10px;
}

.mobile-sidebar-search {
    margin-bottom: var(--space-6);
}

.mobile-sidebar-search form {
    display: flex;
    gap: var(--space-2);
}

.mobile-sidebar-search input {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.mobile-sidebar-search input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.mobile-search-submit {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: #fff;
    transition: background var(--duration-fast);
}

.mobile-search-submit:hover {
    background: var(--color-primary-hover);
}

.mobile-search-submit svg {
    width: 18px;
    height: 18px;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.mobile-nav-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    opacity: 0;
    transform: translateX(-15px);
    transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-sidebar.open .mobile-nav-group {
    opacity: 1;
    transform: translateX(0);
}

.mobile-sidebar.open .mobile-nav-group:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-sidebar.open .mobile-nav-group:nth-child(2) {
    transition-delay: 0.2s;
}

.mobile-nav-group-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-nav-link-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: #475569;
    transition: background var(--duration-fast), color var(--duration-fast);
}

.mobile-nav-link-item:hover {
    background: rgba(0, 0, 0, .04);
    color: #0F172A;
}

.mobile-icon-circle {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mobile-icon-circle svg {
    width: 16px;
    height: 16px;
    stroke: #fff;
    fill: none;
    stroke-width: 1.8;
}

.mobile-nav-link-text {
    display: block;
    font-size: var(--text-base);
    font-weight: 500;
    color: #475569;
    padding-block: var(--space-2);
    transition: color var(--duration-fast), transform var(--duration-fast);
}

.mobile-nav-link-text:hover,
.mobile-nav-link-text.active {
    color: var(--color-primary);
    transform: translateX(4px);
}

.mobile-sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-6);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.mobile-sidebar-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.tools-section {
    padding-block: var(--space-8) var(--space-24);
    background: #fff;
}

.stats-bar {
    background: var(--color-card);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-6);
    margin-bottom: var(--space-20);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, .08);
    border: 1px solid rgba(37, 99, 235, .15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
}

.stat-icon--accent {
    background: rgba(0, 153, 204, .08);
    border-color: rgba(0, 153, 204, .18);
}

.stat-icon--accent svg {
    stroke: var(--color-accent);
}

.stat-icon--green {
    background: rgba(5, 150, 105, .08);
    border-color: rgba(5, 150, 105, .18);
}

.stat-icon--green svg {
    stroke: var(--color-success);
}

.stat-icon--orange {
    background: rgba(217, 119, 6, .08);
    border-color: rgba(217, 119, 6, .18);
}

.stat-icon--orange svg {
    stroke: var(--color-warning);
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 800;
    line-height: 1;
    color: var(--color-text);
    letter-spacing: -.03em;
}

.stat-suffix {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border);
}

/* ============================================================
       SECTION HEADER
       ============================================================ */

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.eyebrow-line {
    display: block;
    width: 28px;
    height: 1px;
    background: var(--color-primary);
    opacity: .4;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.section-desc {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 580px;
    margin-inline: auto;
    line-height: 1.7;
}

/* ============================================================
       CATEGORY TABS
       ============================================================ */

.cat-tabs {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-2);
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    margin-bottom: var(--space-10);
    padding: var(--space-2) var(--space-3);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    width: fit-content;
    max-width: 100%;
    margin-inline: auto;
}

.cat-tabs::-webkit-scrollbar {
    height: 4px;
}

.cat-tabs::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 999px;
}

.cat-tab {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    flex: 0 0 auto;
    white-space: nowrap;
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-xl);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--duration-fast), color var(--duration-fast), box-shadow var(--duration-fast);
}

.cat-tab svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.cat-tab:hover {
    color: var(--color-text);
    background: rgba(0, 0, 0, .05);
}

.cat-tab.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.cat-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.4rem;
    height: 1.4rem;
    padding: 0 .35rem;
    border-radius: 999px;
    font-size: .7rem;
    font-weight: 700;
    background: rgba(0, 0, 0, .08);
    color: var(--color-text-secondary);
}

.cat-tab.active .cat-tab-count {
    background: rgba(255, 255, 255, .25);
    color: #fff;
}

/* ============================================================
       BENTO GRID
       ============================================================ */

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
    gap: var(--space-4);
}

/* Sizing variants */
.bento-large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-wide {
    grid-column: span 2;
}

.bento-tall {
    grid-row: span 2;
}

/* ── Card Base ── */
.bento-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    overflow: hidden;
    cursor: pointer;
    transition:
        transform var(--duration-normal) var(--ease-spring),
        border-color var(--duration-normal),
        box-shadow var(--duration-normal);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    outline: none;
    box-shadow: var(--shadow-sm);
}

.bento-card:hover,
.bento-card:focus-visible {
    transform: translateY(-4px) scale(1.01);
    border-color: rgba(37, 99, 235, .3);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .10);
}

/* Glow effect */
.bento-card-glow {
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    opacity: 0;
    transition: opacity var(--duration-normal);
    background: radial-gradient(ellipse at 30% 30%, rgba(0, 153, 204, .07), transparent 70%);
    pointer-events: none;
}

.bento-card-glow--blue {
    background: radial-gradient(ellipse at 30% 30%, rgba(37, 99, 235, .08), transparent 70%);
}

.bento-card-glow--purple {
    background: radial-gradient(ellipse at 30% 30%, rgba(124, 58, 237, .08), transparent 70%);
}

.bento-card-glow--green {
    background: radial-gradient(ellipse at 30% 30%, rgba(5, 150, 105, .07), transparent 70%);
}

.bento-card-glow--orange {
    background: radial-gradient(ellipse at 30% 30%, rgba(217, 119, 6, .07), transparent 70%);
}

.bento-card:hover .bento-card-glow,
.bento-card:focus-visible .bento-card-glow {
    opacity: 1;
}

.bento-card-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    flex: 1;
}

/* ── Card Parts ── */
.bento-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.bento-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bento-icon svg {
    width: 24px;
    height: 24px;
}

.bento-large .bento-icon {
    width: 56px;
    height: 56px;
}

.bento-large .bento-icon svg {
    width: 28px;
    height: 28px;
}

.bento-icon--cyan {
    background: linear-gradient(135deg, #0EA5E9, #0099CC);
    box-shadow: 0 4px 16px rgba(0, 153, 204, .28);
}

.bento-icon--blue {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    box-shadow: 0 4px 16px rgba(37, 99, 235, .30);
}

.bento-icon--purple {
    background: linear-gradient(135deg, #7C3AED, #A855F7);
    box-shadow: 0 4px 16px rgba(124, 58, 237, .28);
}

.bento-icon--green {
    background: linear-gradient(135deg, #059669, #10B981);
    box-shadow: 0 4px 16px rgba(5, 150, 105, .28);
}

.bento-icon--orange {
    background: linear-gradient(135deg, #D97706, #F59E0B);
    box-shadow: 0 4px 16px rgba(217, 119, 6, .28);
}

.bento-icon svg {
    stroke: #fff;
    fill: none;
}

.bento-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    padding: 3px var(--space-2);
    border-radius: var(--radius-full);
    background: rgba(0, 153, 204, .10);
    color: var(--color-accent);
    border: 1px solid rgba(0, 153, 204, .22);
}

.bento-tag--green {
    background: rgba(5, 150, 105, .10);
    color: var(--color-success);
    border-color: rgba(5, 150, 105, .22);
}

.bento-tag--blue {
    background: rgba(37, 99, 235, .10);
    color: var(--color-primary);
    border-color: rgba(37, 99, 235, .22);
}

.bento-content {
    flex: 1;
}

.bento-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.bento-large .bento-title {
    font-size: var(--text-2xl);
}

.bento-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ── Card Footer ── */
.bento-footer {
    margin-top: auto;
}

.bento-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.bento-stat {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-primary);
}

.bento-users {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.bento-progress {
    height: 4px;
    background: rgba(0, 0, 0, .06);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.bento-progress-fill {
    height: 100%;
    width: var(--pct, 0%);
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    transition: width 1.2s var(--ease-default);
}

/* ── CTA Arrow row ── */
.bento-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: color var(--duration-fast);
}

.bento-cta svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    transition: transform var(--duration-normal) var(--ease-spring);
}

.bento-card:hover .bento-cta,
.bento-card:focus-visible .bento-cta {
    color: var(--color-primary);
}

.bento-card:hover .bento-cta svg,
.bento-card:focus-visible .bento-cta svg {
    transform: translateX(4px);
}

/* ============================================================
       CARD DECORATIVE ELEMENTS
       ============================================================ */

/* Compression Preview */
.bento-preview {
    position: absolute;
    bottom: var(--space-5);
    right: var(--space-5);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-2);
    pointer-events: none;
}

.preview-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, .96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-sm);
}

.preview-bar-before {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-danger);
    text-decoration: line-through;
}

.preview-bar-after {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-success);
}

.preview-bar svg {
    stroke: var(--color-text-tertiary);
}

.preview-compression {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.preview-compression-bar {
    width: 80px;
    height: 3px;
    background: rgba(0, 0, 0, .07);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.preview-compression-fill {
    height: 100%;
    width: 78%;
    background: linear-gradient(90deg, var(--color-success), var(--color-accent));
    border-radius: var(--radius-full);
}

.preview-pct {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-success);
}

/* Unit Demo */
.unit-demo {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.unit-demo-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.unit-chip {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 700;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.unit-chip--from {
    background: rgba(0, 0, 0, .05);
    color: var(--color-text-secondary);
}

.unit-chip--to {
    background: rgba(5, 150, 105, .10);
    color: var(--color-success);
    border: 1px solid rgba(5, 150, 105, .22);
}

/* Password Demo */
.pw-demo {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: 2px;
}

.pw-char {
    display: inline-block;
}

.pw-upper {
    color: var(--color-primary);
}

.pw-lower {
    color: var(--color-text);
}

.pw-num {
    color: var(--color-success);
}

.pw-sym {
    color: var(--color-warning);
}

/* Hash Demo */
.hash-demo {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: auto;
}

.hash-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.hash-algo {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--color-primary);
    min-width: 48px;
}

.hash-val {
    font-family: 'Courier New', monospace;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================================
       LOAD MORE
       ============================================================ */

.load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: var(--space-12);
}

.load-more-btn {
    gap: var(--space-2);
    padding: var(--space-4) var(--space-10);
}

.load-more-btn:hover svg {
    animation: bounceDown .4s var(--ease-spring) infinite alternate;
}

@keyframes bounceDown {
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(4px);
    }
}

/* ============================================================
       REVEAL ANIMATION
       ============================================================ */

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .65s var(--ease-default), transform .65s var(--ease-default);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Disclaimer ── */

.result-disclaimer {
    margin-top: var(--space-6);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    background: var(--color-card);
    border: 1px solid var(--color-border);
}

.disclaimer-title {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--space-3);
}

.disclaimer-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-1) var(--space-4);
}

@media (max-width: 500px) {
    .disclaimer-list {
        grid-template-columns: 1fr;
    }
}

.disclaimer-list li {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ── Form Select ── */

.form-select {
    padding-left: 14px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-select option {
    background: #fff;
    color: var(--color-text);
}

/* ── Form Info ── */

.form-info {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    background: rgba(0, 153, 204, .05);
    border: 1px solid rgba(0, 153, 204, .14);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-5);
}

.form-info svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ── Chart ── */

.result-chart {
    margin-bottom: var(--space-6);
}

.chart-grid {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 180px;
    padding: var(--space-4) 0;
}

.chart-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.chart-bars {
    display: flex;
    gap: 2px;
    align-items: flex-end;
    width: 100%;
    height: 100%;
}

.chart-bar {
    flex: 1;
    border-radius: 2px 2px 0 0;
    min-height: 2px;
    transition: height .6s var(--ease-spring);
    cursor: help;
}

.chart-bar--wl {
    background: linear-gradient(180deg, var(--color-accent), rgba(0, 153, 204, .4));
}

.chart-bar--btid {
    background: linear-gradient(180deg, var(--color-success), rgba(5, 150, 105, .4));
}

.chart-label {
    font-size: 9px;
    color: var(--color-text-tertiary);
    margin-top: var(--space-1);
    font-weight: 500;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.legend-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    margin-right: var(--space-1);
    vertical-align: middle;
}

/* Bento cards stagger */
.bento-card {
    opacity: 0;
    transform: translateY(24px) scale(.97);
    transition:
        opacity .5s var(--ease-default),
        transform .5s var(--ease-spring),
        border-color var(--duration-normal),
        box-shadow var(--duration-normal);
}

.bento-card.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* hidden by filter */
.hidden-filter {
    display: none !important;
}

/* ============================================================
       RESPONSIVE
       ============================================================ */

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-large {
        grid-column: span 2;
    }

    .bento-wide {
        grid-column: span 2;
    }

    .bento-tall {
        grid-row: span 1;
    }
}

@media (max-width: 640px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-large,
    .bento-wide {
        grid-column: span 1;
    }

    .stats-grid {
        flex-direction: column;
        gap: var(--space-4);
    }

    .stat-divider {
        display: none;
    }

    .cat-tabs {
        gap: var(--space-1);
    }

    .cat-tab {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-xs);
    }

    .bento-preview {
        display: none;
    }
}

.site-footer {
    background: var(--color-card);
    border-top: 1px solid var(--color-border);
    position: relative;
    z-index: 1;
    padding-top: var(--space-20);
}

.footer-top {
    padding-bottom: var(--space-16);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-12);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.footer-col--about {
    max-width: 380px;
}

.logo--footer {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Newsletter Form */
.footer-newsletter {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-newsletter-note {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-muted, #64748b);
    line-height: 1.5;
}

.newsletter-input-group {
    display: flex;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-1);
    transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
}

.newsletter-input-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 16px rgba(37, 99, 235, .14);
}

.newsletter-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--color-text);
    font-size: var(--text-sm);
    padding-left: var(--space-4);
    flex: 1;
    width: 100%;
}

.newsletter-input::placeholder {
    color: var(--color-text-tertiary);
}

.btn-newsletter {
    padding: var(--space-2);
    width: 38px;
    height: 38px;
    justify-content: center;
}

.btn-newsletter svg {
    width: 16px;
    height: 16px;
}

.newsletter-status {
    font-size: var(--text-xs);
    font-weight: 500;
    transition: color var(--duration-fast);
    min-height: 18px;
}

.newsletter-status.success {
    color: var(--color-success);
}

.newsletter-status.error {
    color: var(--color-danger);
}

/* Footer list links */
.footer-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -.02em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--duration-fast) var(--ease-default), transform var(--duration-fast) var(--ease-default);
    display: inline-block;
    width: fit-content;
}

.footer-links a:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* Platform Status & Badges */
.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: rgba(5, 150, 105, .06);
    border: 1px solid rgba(5, 150, 105, .18);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    width: fit-content;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-success);
    animation: pulseStatus 2s ease-in-out infinite;
}

@keyframes pulseStatus {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: .4;
        transform: scale(1.2);
    }
}

.status-text {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-success);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}

.trust-badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 153, 204, .08);
    border-radius: var(--radius-md);
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.trust-badge-icon svg {
    width: 20px;
    height: 20px;
}

.trust-badge-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.trust-badge-title {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-text);
}

.trust-badge-subtitle {
    font-size: 10px;
    color: var(--color-text-secondary);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-block: var(--space-6);
    background: rgba(0, 0, 0, .02);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.copyright {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.footer-bottom-actions {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.social-links {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.social-links a {
    color: var(--color-text-secondary);
    transition: color var(--duration-fast);
    display: flex;
}

.social-links a:hover {
    color: var(--color-primary);
}

.social-links svg {
    width: 18px;
    height: 18px;
}

/* Back to top button */
.back-to-top {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: color var(--duration-fast), transform var(--duration-fast);
    cursor: pointer;
}

.back-to-top:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    transition: transform var(--duration-normal) var(--ease-spring);
}

.back-to-top:hover svg {
    transform: translateY(-2px);
}

/* ============================================================
       RESPONSIVE FOOTER
       ============================================================ */

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-10);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    .footer-bottom-actions {
        flex-direction: column;
        gap: var(--space-4);
    }
}

.hiw-section {
    padding-block: var(--space-24);
    position: relative;
    background: linear-gradient(180deg, #fff 0%, #F8FAFC 100%);
}

/* ── Steps layout ── */
.hiw-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-block: var(--space-16);
    position: relative;
}

.hiw-step {
    flex: 1;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-5);
}

/* Step number */
.hiw-step-number {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .18em;
    color: var(--color-border);
    text-transform: uppercase;
    transition: color var(--duration-slow);
}

.hiw-step.visible .hiw-step-number {
    color: var(--color-text-tertiary);
}

/* Icon wrap */
.hiw-step-icon-wrap {
    position: relative;
    width: 88px;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Pulsing ring */
.hiw-step-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, .22);
    animation: stepRingPulse 3s ease-in-out infinite;
}

.hiw-step-ring::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, .09);
    animation: stepRingPulse 3s ease-in-out infinite .5s;
}

.hiw-step-ring--cyan {
    border-color: rgba(0, 153, 204, .22);
}

.hiw-step-ring--cyan::before {
    border-color: rgba(0, 153, 204, .09);
}

.hiw-step-ring--green {
    border-color: rgba(5, 150, 105, .22);
}

.hiw-step-ring--green::before {
    border-color: rgba(5, 150, 105, .09);
}

@keyframes stepRingPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.08);
        opacity: .5;
    }
}

/* Icon circle */
.hiw-step-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.hiw-step-icon svg {
    width: 26px;
    height: 26px;
    stroke: #fff;
}

.hiw-icon--blue {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    box-shadow: 0 8px 28px rgba(37, 99, 235, .30);
}

.hiw-icon--cyan {
    background: linear-gradient(135deg, #0EA5E9, #0099CC);
    box-shadow: 0 8px 28px rgba(0, 153, 204, .28);
}

.hiw-icon--green {
    background: linear-gradient(135deg, #059669, #10B981);
    box-shadow: 0 8px 28px rgba(5, 150, 105, .28);
}

/* Step text */
.hiw-step-body {
    padding-inline: var(--space-2);
}

.hiw-step-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.hiw-step-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.65;
}

/* ── Connector ── */
.hiw-connector {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding-top: 44px;
    padding-inline: var(--space-2);
}

.hiw-connector-line {
    display: flex;
    align-items: center;
    gap: 5px;
    width: 64px;
}

.hiw-connector-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-border);
    flex-shrink: 0;
    animation: dotPulse 2s ease-in-out infinite;
}

.hiw-connector-dot--1 {
    animation-delay: 0s;
    width: 5px;
    height: 5px;
}

.hiw-connector-dot--2 {
    animation-delay: .25s;
    width: 7px;
    height: 7px;
}

.hiw-connector-dot--3 {
    animation-delay: .5s;
    width: 5px;
    height: 5px;
}

@keyframes dotPulse {

    0%,
    100% {
        background: var(--color-border);
        transform: scale(1);
    }

    50% {
        background: var(--color-primary);
        transform: scale(1.3);
    }
}

/* ── Demo Strip ── */
.demo-strip {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-6) var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    max-width: 680px;
    margin-inline: auto;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.demo-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, .03), rgba(0, 153, 204, .02));
    pointer-events: none;
}

.demo-strip-label {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    text-align: center;
}

.demo-strip-track {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.demo-file {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    flex: 1;
}

.demo-file--output {
    border-color: rgba(5, 150, 105, .25);
    background: rgba(5, 150, 105, .04);
}

.demo-file-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, .10);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.demo-file-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    fill: none;
}

.demo-file-icon--success {
    background: rgba(5, 150, 105, .12);
}

.demo-file-icon--success svg {
    stroke: var(--color-success);
}

.demo-file-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.demo-file-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
}

.demo-file-size {
    font-size: var(--text-xs);
    font-weight: 600;
}

.demo-file-size--before {
    color: var(--color-danger);
    text-decoration: line-through;
}

.demo-file-size--after {
    color: var(--color-success);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.demo-badge {
    background: rgba(5, 150, 105, .12);
    color: var(--color-success);
    border: 1px solid rgba(5, 150, 105, .25);
    border-radius: var(--radius-full);
    padding: 1px var(--space-2);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .05em;
}

.demo-arrow-anim {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    flex-shrink: 0;
}

.demo-arrow-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: 72px;
    position: relative;
}

.demo-arrow-bar {
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    flex: 1;
    position: relative;
    overflow: hidden;
}

.demo-arrow-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .8), transparent);
    animation: shimmer 1.8s ease-in-out infinite;
}

@keyframes shimmer {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(200%);
    }
}

.demo-arrow-head {
    color: var(--color-primary);
    display: flex;
}

.demo-arrow-head svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-primary);
}

.demo-arrow-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-primary);
}

/* ============================================================
       WHY TOOLKITDE
       ============================================================ */

.why-section {
    padding-block: var(--space-24);
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #EFF6FF 0%, #F8FAFC 50%, #F0FAFB 100%);
}

/* Bg blobs */
.why-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.why-bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.why-bg-blob--1 {
    width: 600px;
    height: 600px;
    background: rgba(37, 99, 235, .07);
    top: -200px;
    right: -100px;
}

.why-bg-blob--2 {
    width: 400px;
    height: 400px;
    background: rgba(0, 153, 204, .06);
    bottom: -100px;
    left: -100px;
}

.why-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(203, 213, 225, .30) 1px, transparent 1px),
        linear-gradient(90deg, rgba(203, 213, 225, .30) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 80% at 80% 40%, black 20%, transparent 70%);
}

/* ── Inner layout ── */
.why-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.why-text {
    max-width: 460px;
}

.why-title {
    margin-bottom: var(--space-5);
}

.why-cta-group {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.why-mini-stat {}

.why-mini-number {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -.02em;
}

.why-mini-label {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* ── Feature cards grid ── */
.why-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.feat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    transition:
        transform var(--duration-normal) var(--ease-spring),
        border-color var(--duration-normal),
        box-shadow var(--duration-normal);
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.feat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(37, 99, 235, .25);
    box-shadow: 0 8px 28px rgba(0, 0, 0, .10);
}

.feat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feat-icon svg {
    width: 18px;
    height: 18px;
    stroke: #fff;
    fill: none;
}

.feat-icon--blue {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    box-shadow: 0 4px 12px rgba(37, 99, 235, .28);
}

.feat-icon--cyan {
    background: linear-gradient(135deg, #0EA5E9, #0099CC);
    box-shadow: 0 4px 12px rgba(0, 153, 204, .24);
}

.feat-icon--green {
    background: linear-gradient(135deg, #059669, #10B981);
    box-shadow: 0 4px 12px rgba(5, 150, 105, .24);
}

.feat-icon--purple {
    background: linear-gradient(135deg, #7C3AED, #A855F7);
    box-shadow: 0 4px 12px rgba(124, 58, 237, .24);
}

.feat-icon--orange {
    background: linear-gradient(135deg, #D97706, #F59E0B);
    box-shadow: 0 4px 12px rgba(217, 119, 6, .24);
}

.feat-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.feat-desc {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================================
       RESPONSIVE
       ============================================================ */

@media (max-width: 1024px) {
    .why-inner {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .why-text {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .hiw-steps {
        flex-direction: column;
        align-items: center;
        gap: var(--space-2);
    }

    .hiw-step {
        max-width: 100%;
        flex-direction: row;
        text-align: left;
        gap: var(--space-5);
    }

    .hiw-step-icon-wrap {
        flex-shrink: 0;
    }

    .hiw-connector {
        padding-top: 0;
        padding-left: 43px;
    }

    .hiw-connector-line {
        flex-direction: column;
        width: auto;
        height: 40px;
        gap: 5px;
    }

    .demo-strip-track {
        flex-direction: column;
    }

    .demo-file {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .why-features {
        grid-template-columns: 1fr;
    }

    .why-cta-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .hiw-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hiw-connector {
        padding-left: 0;
    }
}

/* ============================================================
   TOOL PAGE
   ============================================================ */

.tool-page {
    position: relative;
    padding: var(--space-24) 0 var(--space-20);
    overflow: hidden;
    min-height: 100vh;
    background: #fff;
}

.tool-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.tool-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .07;
}

.tool-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--color-primary);
    top: -150px;
    right: -100px;
}

.tool-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    bottom: -100px;
    left: -150px;
}

.tool-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(0, 0, 0, .04) 1px, transparent 1px);
    background-size: 32px 32px;
}

.tool-header {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-16);
}

.tool-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    justify-content: center;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

.tool-breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-default);
}

.tool-breadcrumb a:hover {
    color: var(--color-primary);
}

.tool-breadcrumb svg {
    flex-shrink: 0;
    opacity: .5;
}

.tool-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    background: rgba(0, 153, 204, .08);
    border: 1px solid rgba(0, 153, 204, .18);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.tool-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

.tool-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--space-4);
    color: var(--color-text);
}

.tool-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    margin: var(--space-4) auto 0;
}

.tool-desc {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto;
}

/* ── Calculator Layout ── */

.calc-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .calc-layout {
        grid-template-columns: 1fr;
    }
}

.calc-card,
.result-card {
    position: relative;
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--duration-normal) var(--ease-default),
                box-shadow var(--duration-normal) var(--ease-default);
}

.calc-card:hover,
.result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.calc-card-glow,
.result-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, .03), transparent 70%);
    pointer-events: none;
}

.result-card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(5, 150, 105, .03), transparent 70%);
}

.calc-card-header,
.result-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-text);
    background: var(--color-card);
}

.calc-card-body {
    padding: var(--space-6);
}

/* ── Form Elements ── */

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix {
    position: absolute;
    left: 14px;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    pointer-events: none;
    z-index: 1;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    padding-left: 32px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-default),
                box-shadow var(--duration-fast) var(--ease-default);
    -moz-appearance: textfield;
}

.form-input::-webkit-outer-spin-button,
.form-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
    background: #fff;
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
    opacity: .8;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

@media (max-width: 500px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ── Range Slider ── */

.form-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-primary) var(--range-pct, 50%), var(--color-border) var(--range-pct, 50%));
    outline: none;
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-default);
    flex: 1;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-sm);
    cursor: pointer;
    transition: transform var(--duration-fast) var(--ease-default);
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.form-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-sm);
    cursor: pointer;
}

.range-value {
    flex-shrink: 0;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    min-width: 80px;
    text-align: right;
}

/* ── Result Card ── */

.result-body {
    padding: var(--space-6);
}

.result-card-body {
    padding: var(--space-6);
}

.result-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 500px) {
    .result-main {
        grid-template-columns: 1fr;
    }
}

.result-amount-wrap,
.result-premium-wrap {
    text-align: center;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    background: var(--color-card);
    border: 1px solid var(--color-border);
}

.result-amount {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.result-premium {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-success);
    line-height: 1.2;
}

.result-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
    font-weight: 500;
}

/* ── Breakdown ── */

.breakdown-title,
.tips-title {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.breakdown-item {
    margin-bottom: var(--space-3);
}

.breakdown-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-1);
}

.breakdown-item-label {
    font-size: var(--text-xs);
    color: var(--color-text);
    font-weight: 500;
}

.breakdown-item-value {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    font-weight: 600;
}

.breakdown-bar-track {
    height: 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, .06);
    overflow: hidden;
}

.breakdown-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .6s var(--ease-spring);
}

/* ── Tips ── */

.tips-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.tips-list li {
    position: relative;
    padding-left: 20px;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.tips-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: .5;
}

/* ── Animations ── */

@keyframes cardPop {
    0% { transform: scale(.97); opacity: .8; }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); opacity: 1; }
}

.pulse-btn {
    animation: pulseBtn .6s var(--ease-default);
}

@keyframes pulseBtn {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, .3); }
    70% { box-shadow: 0 0 0 12px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* ── Insurance Demo Mini (bento card) ── */

.insurance-demo {
    padding: 0 var(--space-5) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.insurance-demo-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.insurance-demo-meter {
    height: 5px;
    border-radius: 3px;
    background: rgba(0, 0, 0, .06);
    overflow: hidden;
}

.insurance-demo-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 1s var(--ease-default);
}

/* ── Result Card Responsive ── */

@media (max-width: 768px) {
    .tool-page {
        padding: var(--space-16) 0 var(--space-12);
    }
}

/* ── Reveal animation for tool page ── */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s var(--ease-default), transform .6s var(--ease-default);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}