/* ═══════════════════════════════════════════════
   FotoKalk Landing Page — Premium Design System v2
   Conversion-optimized Rebuild
   ═══════════════════════════════════════════════ */

/* ─── Reset & Variables ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Primary Blue — Trust */
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --primary-light: #DBEAFE;
    --primary-ultralight: #EFF6FF;

    /* Backgrounds */
    --bg-white: #FFFFFF;
    --bg-offwhite: #F8FAFC;
    --bg-light: #F1F5F9;
    --bg-dark: #0F172A;

    /* Text */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --text-on-dark: #E2E8F0;

    /* Accents */
    --success: #16A34A;
    --success-light: #DCFCE7;
    --warm: #F59E0B;
    --warm-light: #FEF3C7;

    /* Borders */
    --border-light: #E2E8F0;
    --border-ultralight: #F1F5F9;

    /* Shadows — Layered for premium feel */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.04), 0 2px 4px -2px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.06), 0 4px 6px -4px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-blue: 0 4px 14px rgba(37,99,235,0.15);
    --shadow-blue-lg: 0 8px 25px rgba(37,99,235,0.2);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}


/* ═══════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 5vw, 2rem);
}

.text-center { text-align: center; }
.text-blue { color: var(--primary); }
.text-muted { color: var(--text-muted); }

.text-gradient {
    background: linear-gradient(135deg, var(--primary), #6366F1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hide-mobile { display: inline; }


/* ═══════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════ */

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--primary-ultralight);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1px solid var(--primary-light);
    margin-bottom: 1rem;
}

.section-headline {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.section-sub {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 3rem;
}


/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    box-shadow: var(--shadow-blue);
    font-family: inherit;
    position: relative;
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-blue-lg);
    transform: translateY(-2px);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    border: 1.5px solid var(--border-light);
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    font-family: inherit;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-ultralight);
}

.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: var(--primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-family: inherit;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    color: var(--primary-hover);
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1.0625rem; }

.btn-primary svg,
.btn-secondary svg,
.btn-white svg {
    transition: transform 0.2s ease;
}

.btn-primary:hover svg,
.btn-white:hover svg {
    transform: translateX(3px);
}


/* ═══════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(255,255,255,0.96);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.nav-logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-login {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-login:hover { color: var(--primary); }

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-content {
    background: white;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.mobile-menu-link {
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

.mobile-menu-link:hover { background: var(--bg-light); }

.mobile-menu-divider {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 0.5rem 0;
}


/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */

.hero {
    padding-top: calc(72px + clamp(2rem, 4vw, 4rem));
    padding-bottom: clamp(2rem, 4vw, 4rem);
    background: var(--bg-white);
    overflow: hidden;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
    min-height: calc(100vh - 200px);
}

/* Hero Left: Content */
.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--primary-ultralight);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid var(--primary-light);
    animation: fadeInUp 0.6s var(--ease-out) both;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(34,197,94,0.4);
}

.hero-headline {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    animation: fadeInUp 0.6s var(--ease-out) 0.08s both;
}

.hero-headline-accent {
    background: linear-gradient(135deg, var(--primary), #6366F1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s var(--ease-out) 0.16s both;
}

.hero-actions {
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    animation: fadeInUp 0.6s var(--ease-out) 0.24s both;
}

.hero-trust-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s var(--ease-out) 0.32s both;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-trust-item svg { flex-shrink: 0; }

/* Hero Right: Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

/* ─── CSS Phone Mockup ─── */
.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: #1a1a2e;
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 0 0 2px #2a2a4a,
        0 20px 60px rgba(0,0,0,0.3),
        0 40px 80px rgba(37,99,235,0.1);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s var(--ease-out);
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* Subtle glow pulse */
@keyframes phoneGlow {
    0%, 100% { box-shadow: 0 0 0 2px #2a2a4a, 0 20px 60px rgba(0,0,0,0.3), 0 40px 80px rgba(37,99,235,0.08); }
    50% { box-shadow: 0 0 0 2px #3a3a6a, 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(37,99,235,0.2), 0 40px 80px rgba(37,99,235,0.15); }
}

.phone-mockup {
    animation: phoneGlow 3s ease-in-out infinite;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #1a1a2e;
    border-radius: 0 0 16px 16px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.phone-screen-content {
    padding: 48px 20px 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Phone screen animated steps */
.phone-step {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.phone-step.active {
    opacity: 1;
    transform: translateY(0);
}

.phone-step-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.phone-step-icon.step-photo { background: var(--primary-ultralight); }
.phone-step-icon.step-ai { background: #EDE9FE; }
.phone-step-icon.step-done { background: var(--success-light); }

.phone-step-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.phone-step-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Phone progress bar */
.phone-progress {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    height: 4px;
    background: var(--bg-light);
    border-radius: 2px;
    overflow: hidden;
}

.phone-progress-bar {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    width: 0%;
    transition: width 2s linear;
}

/* Floating elements around phone */
.phone-float {
    position: absolute;
    padding: 10px 14px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: float 3s ease-in-out infinite;
    white-space: nowrap;
}

.phone-float-time {
    top: 80px;
    right: -60px;
    color: var(--primary);
    animation-delay: 0s;
}

.phone-float-check {
    bottom: 120px;
    left: -50px;
    color: var(--success);
    animation-delay: 1s;
}

.phone-float-pdf {
    bottom: 60px;
    right: -40px;
    color: var(--warm);
    animation-delay: 2s;
}


/* ═══════════════════════════════════════════════
   TRUST BAR
   ═══════════════════════════════════════════════ */

.trust-bar {
    padding: 1.25rem 0;
    background: var(--bg-light);
    border-top: 1px solid rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.trust-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.trust-stat-number {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.trust-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-stat-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-ultralight);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2px;
}


/* ═══════════════════════════════════════════════
   PROBLEM SECTION
   ═══════════════════════════════════════════════ */

.problem {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.problem-card {
    background: white;
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: left;
    transition: all 0.3s var(--ease-out);
}

.problem-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.problem-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FEE2E2;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
}

.problem-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.problem-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}


/* ═══════════════════════════════════════════════
   SOLUTION (3 Steps)
   ═══════════════════════════════════════════════ */

.solution {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: linear-gradient(180deg, var(--bg-offwhite) 0%, white 100%);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.step {
    text-align: center;
    flex: 1;
    max-width: 300px;
    position: relative;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.step-icon-wrapper {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-lg);
    margin: 0 auto 1.25rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all 0.3s var(--ease-out);
    font-size: 1.75rem;
}

.step:hover .step-icon-wrapper {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.step-title {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 4.5rem;
    color: var(--text-muted);
}

.solution-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* In Action — Split Layout */
.in-action {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-offwhite);
}

.in-action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.in-action-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.in-action-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    aspect-ratio: 4 / 5;
}

.in-action-content {
    padding: 1rem 0;
}

.in-action-content .section-headline {
    margin-bottom: 0.75rem;
}

.in-action-content .section-sub {
    margin-bottom: 1.5rem;
}

.in-action-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.in-action-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
}

.in-action-list li svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .in-action-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .in-action-image img {
        aspect-ratio: 16 / 10;
    }

    .in-action-content .section-headline,
    .in-action-content .section-sub {
        text-align: center !important;
    }

    .in-action-content {
        text-align: center;
    }

    .in-action-list li {
        justify-content: center;
    }

    .in-action-content .btn-primary {
        margin-left: auto;
        margin-right: auto;
    }
}


/* ═══════════════════════════════════════════════
   BENTO FEATURE GRID
   ═══════════════════════════════════════════════ */

.features {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-white);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.bento-card {
    background: white;
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.3s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.bento-card-hero {
    grid-column: span 2;
    grid-row: span 2;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--primary-ultralight), white);
}

.bento-card-hero .bento-card-title {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.bento-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.bento-card-icon.icon-blue { background: var(--primary-ultralight); color: var(--primary); }
.bento-card-icon.icon-green { background: var(--success-light); color: var(--success); }
.bento-card-icon.icon-amber { background: var(--warm-light); color: var(--warm); }
.bento-card-icon.icon-purple { background: #EDE9FE; color: #7C3AED; }

.bento-card-label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-ultralight);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.bento-card-title {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.bento-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.bento-card-image {
    margin-top: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.bento-card-image img {
    width: 100%;
    display: block;
}

.bento-card-list {
    list-style: none;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bento-card-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}


/* ═══════════════════════════════════════════════
   COMPARISON TABLE
   ═══════════════════════════════════════════════ */

.comparison {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-dark);
    color: white;
}

.comparison .section-headline {
    color: white;
}

.comparison .section-sub {
    color: var(--text-on-dark);
}

.comparison-table {
    max-width: 720px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 0;
}

.comparison-header {
    background: rgba(255,255,255,0.05);
}

.comparison-cell {
    padding: 1rem 1.5rem;
    font-size: 0.9375rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
}

.comparison-cell:not(:first-child) {
    justify-content: center;
    text-align: center;
}

.comparison-header .comparison-cell {
    font-weight: 700;
    font-size: 0.875rem;
    padding: 1.25rem 1.5rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.comparison-header .comparison-cell:nth-child(2) {
    color: var(--primary-light);
}

.comparison-label {
    font-weight: 500;
    color: rgba(255,255,255,0.7);
}

.comparison-check {
    color: var(--success);
}

.comparison-cross {
    color: #EF4444;
    opacity: 0.6;
}


/* ═══════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════ */

.testimonials {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-offwhite);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: white;
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--warm);
    font-size: 1rem;
    letter-spacing: 2px;
}

.testimonial-quote {
    font-size: 0.9375rem;
    color: var(--text-primary);
    line-height: 1.7;
    font-style: italic;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-ultralight);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-ultralight);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.8125rem;
    color: var(--text-muted);
}


/* ═══════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════ */

.pricing {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-white);
}

/* Billing Toggle */
.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 2.5rem;
}

.billing-label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.billing-label.active {
    font-weight: 600;
    color: var(--text-primary);
}

.billing-switch {
    width: 44px;
    height: 24px;
    background: #D1D5DB;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: background 0.3s ease;
    border: none;
    padding: 0;
}

.billing-switch.active {
    background: var(--primary);
}

.billing-switch-dot {
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: transform 0.3s var(--ease-spring);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.billing-switch.active .billing-switch-dot {
    transform: translateX(20px);
}

.billing-save-badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--success);
    background: var(--success-light);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: none;
}

.billing-save-badge.visible {
    display: inline-block;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.pricing-card {
    background: white;
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    position: relative;
    transition: all 0.3s var(--ease-out);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.pricing-featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-blue);
    transform: scale(1.03);
}

.pricing-featured:hover {
    transform: scale(1.03) translateY(-4px);
    box-shadow: var(--shadow-blue-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-plan {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.pricing-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.pricing-price { margin-bottom: 0.25rem; }

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-yearly-note {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
    margin-bottom: 1rem;
    display: none;
}

.pricing-divider {
    border: none;
    border-top: 1px solid var(--border-ultralight);
    margin: 1.25rem 0;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: 1.75rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.pricing-features li svg {
    flex-shrink: 0;
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
    width: 100%;
    justify-content: center;
}

.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 2.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}


/* ═══════════════════════════════════════════════
   BLOG TEASER (prepared, initially hidden)
   ═══════════════════════════════════════════════ */

.blog-teaser {
    padding: clamp(4rem, 8vw, 7rem) 0;
    background: var(--bg-offwhite);
    display: none; /* Hidden until blog posts exist */
}

.blog-teaser.visible { display: block; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.blog-card {
    background: white;
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s var(--ease-out);
}

.blog-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.blog-card-image {
    height: 180px;
    background: var(--bg-light);
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-tag {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.blog-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.blog-card-excerpt {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* ═══════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════ */

.faq {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-white);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    border: 1.5px solid var(--border-ultralight);
    border-radius: var(--radius-lg);
    background: white;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: border-color 0.2s;
}

.faq-item[open] { border-color: var(--primary); }

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.faq-question::-webkit-details-marker { display: none; }
.faq-question::marker { content: ""; }

.faq-chevron {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item[open] .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.faq-answer p { margin: 0; }


/* ═══════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════ */

.final-cta {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: linear-gradient(135deg, var(--primary), #1e40af);
    color: white;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255,255,255,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.final-cta-headline {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.final-cta-sub {
    font-size: 1.0625rem;
    opacity: 0.85;
    margin-bottom: 2rem;
}

.final-cta-checks {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.final-cta-checks span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.9;
}


/* ═══════════════════════════════════════════════
   BLOG & LEAD GENERATION
   ═══════════════════════════════════════════════ */

.blog-leads {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-offwhite);
}

.newsletter-section {
    padding: clamp(2rem, 4vw, 3rem) 0;
}

/* Newsletter Capture Card */
.newsletter-card {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
    border-radius: var(--radius-xl);
    padding: clamp(2rem, 4vw, 3rem);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.newsletter-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.newsletter-content h2 {
    color: white;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.newsletter-content p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.newsletter-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin-top: 1rem;
}

.newsletter-benefits span {
    color: rgba(255,255,255,0.6);
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.newsletter-benefits span svg {
    color: #22c55e;
}

.newsletter-form-wrapper {
    position: relative;
    z-index: 1;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-form input[type="email"] {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s var(--ease-out);
    backdrop-filter: blur(10px);
}

.newsletter-form input[type="email"]::placeholder {
    color: rgba(255,255,255,0.4);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.btn-newsletter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.btn-newsletter:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}

.newsletter-privacy {
    color: rgba(255,255,255,0.35);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.newsletter-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.newsletter-success.visible {
    display: block;
}

.newsletter-success svg {
    margin-bottom: 1rem;
}

.newsletter-success h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.newsletter-success p {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}

/* Blog Teaser Cards */
.blog-teasers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.blog-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s var(--ease-out);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    position: relative;
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    height: 160px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-tag {
    display: inline-block;
    background: rgba(37,99,235,0.08);
    color: var(--primary);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
    width: fit-content;
}

.blog-card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.blog-card-excerpt {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
}

.blog-card-cta {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-top: 1rem;
    transition: gap 0.3s var(--ease-out);
}

.blog-card:hover .blog-card-cta {
    gap: 0.5rem;
}

/* Content Gate Overlay */
.blog-card-gate {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease-out);
    z-index: 2;
    border-radius: inherit;
}

.blog-card-gate.active {
    opacity: 1;
    visibility: visible;
}

.blog-gate-content {
    text-align: center;
    padding: 1.5rem;
    max-width: 280px;
}

.blog-gate-content h4 {
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.blog-gate-content p {
    color: rgba(255,255,255,0.65);
    font-size: 0.8125rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-gate-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.blog-gate-form input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    color: white;
    font-size: 0.875rem;
    font-family: inherit;
    transition: all 0.3s var(--ease-out);
}

.blog-gate-form input[type="email"]::placeholder {
    color: rgba(255,255,255,0.4);
}

.blog-gate-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.blog-gate-form .btn-newsletter {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

.blog-gate-privacy {
    display: block;
    color: rgba(255,255,255,0.35);
    font-size: 0.6875rem;
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .newsletter-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-teasers-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .blog-card-image {
        height: 140px;
    }
}


/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */

.footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-tagline {
    font-size: 0.875rem;
    line-height: 1.6;
    margin-top: 0.75rem;
    max-width: 280px;
}

.footer-heading {
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-col a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s ease;
}

.footer-col a:hover { color: white; }

.footer-bottom {
    padding-top: 1.5rem;
    font-size: 0.8125rem;
    opacity: 0.5;
}


/* ═══════════════════════════════════════════════
   STICKY MOBILE CTA
   ═══════════════════════════════════════════════ */

.sticky-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-ultralight);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s var(--ease-out);
}

.sticky-mobile-cta.visible { transform: translateY(0); }


/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll Reveal */
.scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.lp-stagger > * {
    opacity: 0;
    transform: translateY(16px);
}

.lp-stagger.visible > * {
    animation: fadeInUp 0.5s var(--ease-out) forwards;
}

.lp-stagger.visible > *:nth-child(1) { animation-delay: 0ms; }
.lp-stagger.visible > *:nth-child(2) { animation-delay: 80ms; }
.lp-stagger.visible > *:nth-child(3) { animation-delay: 160ms; }
.lp-stagger.visible > *:nth-child(4) { animation-delay: 240ms; }
.lp-stagger.visible > *:nth-child(5) { animation-delay: 320ms; }
.lp-stagger.visible > *:nth-child(6) { animation-delay: 400ms; }


/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: 1fr 1fr;
    }
    .bento-card-hero {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .nav-hamburger { display: flex; }
    .hide-mobile { display: none; }

    .hero-split {
        grid-template-columns: 1fr;
        min-height: auto;
        text-align: center;
    }

    .hero-content { max-width: 100%; }

    .hero-headline {
        font-size: clamp(2rem, 7vw, 2.75rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        justify-content: center;
    }

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

    .hero-visual {
        order: -1;
        margin-bottom: 1rem;
    }

    .phone-mockup {
        width: 220px;
        height: 440px;
        transform: none;
    }

    .phone-mockup:hover { transform: none; }

    .phone-float { display: none; }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .problem-grid,
    .testimonials-grid,
    .pricing-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-card-hero {
        grid-column: span 1;
    }

    .pricing-featured {
        transform: none;
    }

    .pricing-featured:hover {
        transform: translateY(-4px);
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step { max-width: 360px; }

    .step-connector {
        transform: rotate(90deg);
        padding-top: 0;
        margin: -0.5rem 0;
    }

    .comparison-row {
        grid-template-columns: 1.5fr 1fr 1fr;
    }

    .comparison-cell {
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-brand { grid-column: 1 / -1; }

    .final-cta-checks {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }

    .sticky-mobile-cta { display: block; }

    .footer { padding-bottom: 5rem; }
}

@media (max-width: 480px) {
    .section-headline { font-size: 1.5rem; }
    .hero-headline { font-size: 1.875rem; }
    .pricing-amount { font-size: 2rem; }

    .trust-grid { grid-template-columns: 1fr 1fr; }

    .footer-grid { grid-template-columns: 1fr; }

    .comparison-cell {
        padding: 0.625rem 0.75rem;
        font-size: 0.75rem;
    }
}


/* ═══════════════════════════════════════════════
   BLOG & LEAD GENERATION
   ═══════════════════════════════════════════════ */

.blog-leads {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
    background: var(--bg-offwhite);
}

/* Newsletter Capture Card */
.newsletter-card {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
    border-radius: var(--radius-xl);
    padding: clamp(2rem, 4vw, 3rem);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-bottom: 2.5rem;
    position: relative;
    overflow: hidden;
}

.newsletter-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.newsletter-content h2 {
    color: white;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.newsletter-content p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.newsletter-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin-top: 1rem;
}

.newsletter-benefits span {
    color: rgba(255,255,255,0.6);
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.newsletter-benefits span svg {
    color: #22c55e;
}

.newsletter-form-wrapper {
    position: relative;
    z-index: 1;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-form input[type="email"] {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s var(--ease-out);
    backdrop-filter: blur(10px);
}

.newsletter-form input[type="email"]::placeholder {
    color: rgba(255,255,255,0.4);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.newsletter-form .btn-newsletter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.newsletter-form .btn-newsletter:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}

.newsletter-privacy {
    color: rgba(255,255,255,0.35);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.newsletter-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.newsletter-success.visible {
    display: block;
}

.newsletter-success svg {
    margin-bottom: 1rem;
}

.newsletter-success h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.newsletter-success p {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}

/* Blog Teaser Cards */
.blog-teasers-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.blog-teasers-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.blog-teasers-header a {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: gap 0.3s var(--ease-out);
}

.blog-teasers-header a:hover {
    gap: 0.5rem;
}

.blog-teasers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.blog-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s var(--ease-out);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    height: 160px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-tag {
    display: inline-block;
    background: rgba(37,99,235,0.08);
    color: var(--primary);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
    width: fit-content;
}

.blog-card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.blog-card-excerpt {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
}

.blog-card-cta {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-top: 1rem;
    transition: gap 0.3s var(--ease-out);
}

.blog-card:hover .blog-card-cta {
    gap: 0.5rem;
}

@media (max-width: 768px) {
    .newsletter-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-teasers-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .blog-teasers-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .blog-card-image {
        height: 140px;
    }
}


/* Touch targets for mobile */
@media (pointer: coarse) {
    .btn-primary,
    .btn-secondary,
    .btn-white,
    .mobile-menu-link,
    .nav-hamburger {
        min-height: 48px;
    }
}


/* ═══════════════════════════════════════════════
   COOKIE CONSENT BANNER
   ═══════════════════════════════════════════════ */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    padding: 1rem;
    display: none;
}

.cookie-banner.visible {
    display: block;
    animation: fadeInUp 0.4s var(--ease-out) both;
}

.cookie-banner-inner {
    max-width: 640px;
    margin: 0 auto;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 1.25rem 1.5rem;
}

.cookie-banner-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.cookie-banner-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-ultralight);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cookie-banner-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.cookie-banner-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.cookie-banner-text a {
    color: var(--primary);
    text-decoration: underline;
}

/* Cookie Details (expandable) */
.cookie-details {
    display: none;
    border-top: 1px solid var(--border-light);
    margin-top: 0.75rem;
    padding-top: 0.75rem;
}

.cookie-details.visible {
    display: block;
}

.cookie-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.5rem 0.625rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.2s ease;
}

.cookie-option:hover {
    background: var(--bg-light);
}

.cookie-option-disabled {
    opacity: 0.6;
    cursor: default;
}

.cookie-option-disabled:hover {
    background: transparent;
}

.cookie-option-name {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cookie-option-desc {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.cookie-option input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

/* Cookie Actions */
.cookie-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
    gap: 0.5rem;
}

.cookie-toggle-details {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s ease;
    padding: 4px;
}

.cookie-toggle-details:hover {
    color: var(--text-primary);
}

.cookie-toggle-details svg {
    transition: transform 0.2s ease;
}

.cookie-toggle-details.open svg {
    transform: rotate(180deg);
}

.cookie-buttons {
    display: flex;
    gap: 0.5rem;
}

.cookie-btn-outline {
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    border: 1.5px solid var(--border-light);
    background: white;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.cookie-btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.cookie-btn-primary {
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-blue);
}

.cookie-btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-blue-lg);
}

@media (max-width: 480px) {
    .cookie-banner-inner {
        padding: 1rem;
    }
    .cookie-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .cookie-buttons {
        justify-content: stretch;
    }
    .cookie-btn-outline,
    .cookie-btn-primary {
        flex: 1;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════════
   STICKY MOBILE CTA
   ═══════════════════════════════════════════════ */
.sticky-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 0.75rem 1rem;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    transform: translateY(100%);
    transition: transform 0.4s var(--ease-out);
}

.sticky-mobile-cta.visible {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .sticky-mobile-cta { display: block; }
}


/* ═══════════════════════════════════════════════
   EXIT-INTENT POPUP
   ═══════════════════════════════════════════════ */
.exit-popup-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(15,23,42,0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    padding: 1rem;
    animation: exitFadeIn 0.3s ease;
}

.exit-popup-overlay.visible {
    display: flex;
}

@keyframes exitFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.exit-popup {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 460px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    animation: exitSlideUp 0.4s var(--ease-out);
}

@keyframes exitSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.exit-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-offwhite);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.exit-popup-close:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

.exit-popup-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--primary-ultralight);
    border-radius: var(--radius-lg);
    margin-bottom: 1.25rem;
}

.exit-popup h3 {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.exit-popup > p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.exit-popup-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.exit-popup-benefits span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.exit-popup-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    text-decoration: none;
}

.exit-popup-hint {
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.exit-popup-hint a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.exit-popup-hint a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .exit-popup {
        padding: 2rem 1.5rem;
    }
    .exit-popup h3 {
        font-size: 1.125rem;
    }
}


/* ═══════════════════════════════════════════════
   CHAT WIDGET
   ═══════════════════════════════════════════════ */
.chat-widget {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 950;
    font-family: 'Inter', sans-serif;
}

@media (max-width: 768px) {
    .chat-widget { bottom: 5.5rem; right: 1rem; }
}

/* Bubble */
.chat-bubble {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,99,235,0.35);
    transition: all 0.3s ease;
    position: relative;
}

.chat-bubble:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(37,99,235,0.45);
}

.chat-bubble-icon { display: block; }
.chat-bubble-close { display: none; }

.chat-widget.open .chat-bubble-icon { display: none; }
.chat-widget.open .chat-bubble-close { display: block; }

.chat-bubble-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #EF4444;
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: badgePulse 2s ease-in-out infinite;
}

.chat-widget.open .chat-bubble-badge { display: none; }

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: calc(100% + 0.75rem);
    right: 0;
    width: 370px;
    max-height: 500px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    transition: all 0.3s var(--ease-out);
}

.chat-widget.open .chat-window {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

@media (max-width: 480px) {
    .chat-window {
        width: calc(100vw - 2rem);
        right: -0.5rem;
        max-height: 420px;
    }
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #0F172A 0%, #1e293b 100%);
    color: white;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-avatar {
    position: relative;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.chat-avatar img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-online-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #22c55e;
    border: 2px solid #0F172A;
}

.chat-header-name {
    font-size: 0.875rem;
    font-weight: 600;
}

.chat-header-status {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.6);
}

.chat-minimize {
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: background 0.2s ease;
}

.chat-minimize:hover {
    background: rgba(255,255,255,0.2);
}

/* Messages */
.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 200px;
    max-height: 320px;
}

.chat-msg {
    display: flex;
    gap: 0.5rem;
    max-width: 85%;
    animation: msgSlideIn 0.3s var(--ease-out);
}

@keyframes msgSlideIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-msg-bot { align-self: flex-start; }
.chat-msg-user { align-self: flex-end; flex-direction: row-reverse; }

.chat-msg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(37, 99, 235, 0.2);
}

.chat-msg-avatar img {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-msg-bubble {
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    line-height: 1.55;
}

.chat-msg-bot .chat-msg-bubble {
    background: var(--bg-offwhite);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-msg-user .chat-msg-bubble {
    background: var(--primary);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Quick Replies */
.chat-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    padding: 0.25rem 0;
}

.chat-quick-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    background: white;
    font-size: 0.75rem;
    font-family: inherit;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.chat-quick-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-ultralight);
}

/* Typing Indicator */
.chat-typing {
    display: flex;
    gap: 4px;
    padding: 0.625rem 0.875rem;
    background: var(--bg-offwhite);
    border-radius: var(--radius-md);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    width: fit-content;
}

.chat-typing-dot {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
}

/* Chat Input */
.chat-input-area {
    padding: 0.75rem;
    border-top: 1px solid var(--border-light);
}

.chat-input-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-family: inherit;
    outline: none;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.chat-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.chat-send-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}


/* ═══════════════════════════════════════════════
   INTERACTIVE KI-DEMO
   ═══════════════════════════════════════════════ */

.demo-section {
    padding: clamp(3rem, 5vw, 5rem) 0;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
    align-items: start;
}

/* Photo Area */
.demo-photo-area { display: flex; flex-direction: column; gap: 1rem; }

.demo-photo-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--border-light);
    background: #f8fafc;
    box-shadow: var(--shadow-md);
}

.demo-room-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.demo-room-svg { width: 100%; height: 100%; }

/* Scan Line Animation */
.demo-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    box-shadow: 0 0 12px rgba(37,99,235,0.5);
    opacity: 0;
    z-index: 2;
}

.demo-scan-line.scanning {
    opacity: 1;
    animation: scanDown 2s ease-in-out forwards;
}

@keyframes scanDown {
    0% { top: 0%; }
    100% { top: 100%; }
}

/* Detection Boxes */
.demo-detect-box {
    position: absolute;
    border: 2px solid var(--primary);
    border-radius: 4px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s var(--ease-spring);
    z-index: 3;
}

.demo-detect-box.visible {
    opacity: 1;
    transform: scale(1);
}

.demo-detect-box span {
    position: absolute;
    top: -22px;
    left: 4px;
    font-size: 0.625rem;
    font-weight: 700;
    color: white;
    background: var(--primary);
    padding: 2px 6px;
    border-radius: 3px;
    white-space: nowrap;
}

.demo-detect-box.detect-window { border-color: #3b82f6; }
.demo-detect-box.detect-window span { background: #3b82f6; }
.demo-detect-box.detect-door { border-color: #f59e0b; }
.demo-detect-box.detect-door span { background: #f59e0b; }
.demo-detect-box.detect-radiator { border-color: #16a34a; }
.demo-detect-box.detect-radiator span { background: #16a34a; }

/* Start Button */
.demo-start-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    box-shadow: var(--shadow-blue);
    font-family: inherit;
    align-self: center;
}

.demo-start-btn:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-blue-lg);
    transform: translateY(-2px);
}

.demo-start-btn:disabled {
    background: var(--text-muted);
    box-shadow: none;
    cursor: default;
    transform: none;
}

/* Results Area */
.demo-results-area {
    background: white;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    min-height: 380px;
}

.demo-results-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 1rem;
}

.demo-results-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-ultralight);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.demo-results-title { font-weight: 700; font-size: 1rem; }
.demo-results-sub { font-size: 0.8125rem; color: var(--text-muted); }

/* Demo Positions */
.demo-positions { display: flex; flex-direction: column; gap: 0; }

.demo-pos-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-ultralight);
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s ease, transform 0.3s var(--ease-out);
}

.demo-pos-row.visible {
    opacity: 1;
    transform: translateX(0);
}

.demo-pos-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
}

.demo-pos-qty {
    font-size: 0.8125rem;
    color: var(--text-muted);
    min-width: 60px;
    text-align: right;
    margin-right: 1rem;
}

.demo-pos-cat {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: var(--primary-ultralight);
    color: var(--primary);
    white-space: nowrap;
}

.demo-pos-cat.cat-vorbereitung { background: #FEF3C7; color: #92400E; }
.demo-pos-cat.cat-wand { background: var(--primary-ultralight); color: var(--primary); }
.demo-pos-cat.cat-decke { background: #EDE9FE; color: #6D28D9; }
.demo-pos-cat.cat-lack { background: #DCFCE7; color: #166534; }

/* Total */
.demo-total {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0 0;
    margin-top: 0.5rem;
    border-top: 2px solid var(--text-primary);
    font-size: 1rem;
}

.demo-total strong {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Demo CTA */
.demo-cta {
    margin-top: 1.25rem;
    text-align: center;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s ease, transform 0.5s var(--ease-out);
}

.demo-cta.visible { opacity: 1; transform: translateY(0); }

.demo-cta .btn-primary { width: 100%; justify-content: center; }
.demo-cta-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.5rem; }


/* ═══════════════════════════════════════════════
   REFERRAL BANNER
   ═══════════════════════════════════════════════ */

.referral-banner {
    padding: clamp(2rem, 4vw, 3rem) 0;
    background: linear-gradient(135deg, var(--primary) 0%, #4F46E5 100%);
    color: white;
}

.referral-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.referral-content h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.referral-content p {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.referral-link-box {
    display: flex;
    gap: 8px;
    align-items: center;
}

.referral-link-input {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: white;
    font-size: 0.875rem;
    min-width: 280px;
    font-family: 'Inter', monospace;
}

.referral-copy-btn {
    padding: 12px 20px;
    background: white;
    color: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.referral-copy-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }


/* ═══════════════════════════════════════════════
   RESPONSIVE: DEMO + REFERRAL
   ═══════════════════════════════════════════════ */

@media (max-width: 768px) {
    .demo-container { grid-template-columns: 1fr; gap: 1.5rem; }
    .referral-inner { flex-direction: column; text-align: center; }
    .referral-link-box { flex-direction: column; width: 100%; }
    .referral-link-input { min-width: unset; width: 100%; text-align: center; }
    .referral-copy-btn { width: 100%; }
}