/* ============================================
   AUTOMATDO LANDING PAGE
   Premium Enterprise Theme with Light/Dark Mode
   Gold Accent Palette
   ============================================ */

/* ---------- CSS Variables - Dark Mode (Default) ---------- */
:root {
    /* Pure Gold Accent Palette */
    --accent-primary: #d4a530;      /* Rich Gold - primary accent */
    --accent-secondary: #e4bc5a;    /* Lighter gold for gradients */
    --accent-tertiary: #c9922a;     /* Deeper gold for depth */
    --accent-light: #f0d078;        /* Pale gold highlights */
    --accent-dark: #b8912a;         /* Dark gold */
    --accent-glow: rgba(212, 165, 48, 0.35);
    --accent-glow-strong: rgba(212, 165, 48, 0.5);

    /* Dark Mode Colors - Neutral charcoal/black */
    --bg-primary: #09090b;          /* Near black */
    --bg-secondary: #0f0f12;        /* Dark charcoal */
    --bg-tertiary: #18181b;         /* Charcoal */
    --bg-elevated: #1f1f23;         /* Elevated surfaces */
    --bg-card: rgba(31, 31, 35, 0.8);
    --bg-card-solid: #1f1f23;

    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.15);

    /* Status Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Typography */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Sizing */
    --container-max: 1200px;
    --container-wide: 1400px;

    /* Effects */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px var(--accent-glow);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Theme indicator */
    --theme-mode: dark;
}

/* ---------- Light Mode Variables ---------- */
[data-theme="light"] {
    /* Darker gold tones for light backgrounds */
    --accent-primary: #b8912a;      /* Slightly darker gold for light bg */
    --accent-secondary: #c9922a;    /* Medium gold */
    --accent-tertiary: #a07d24;     /* Deep gold */

    --bg-primary: #fafbfc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #ffffff;
    --bg-elevated: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-card-solid: #ffffff;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;

    --border-subtle: rgba(15, 23, 42, 0.05);
    --border-medium: rgba(15, 23, 42, 0.1);
    --border-strong: rgba(15, 23, 42, 0.15);

    --accent-glow: rgba(184, 145, 42, 0.2);
    --accent-glow-strong: rgba(184, 145, 42, 0.35);

    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 0 60px var(--accent-glow);

    --theme-mode: light;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color var(--transition-slow), color var(--transition-slow);
}

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

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

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

ul,
ol {
    list-style: none;
}

/* ---------- Background Effects ---------- */
.gradient-orbs {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    transition: opacity var(--transition-slow);
}

[data-theme="light"] .gradient-orbs {
    opacity: 0.6;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
    bottom: 20%;
    left: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-tertiary) 0%, transparent 70%);
    top: 50%;
    right: 20%;
    animation-delay: -14s;
}

@keyframes float {

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

    25% {
        transform: translate(50px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 50px) scale(0.95);
    }

    75% {
        transform: translate(-50px, -20px) scale(1.02);
    }
}

.noise-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

[data-theme="light"] .noise-overlay {
    opacity: 0.02;
}

/* ---------- Layout ---------- */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ---------- Theme Toggle ---------- */
.theme-toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    overflow: hidden;
}

.theme-toggle:hover {
    border-color: var(--accent-primary);
    background: var(--bg-elevated);
}

.theme-toggle-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

.theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="light"] .theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="light"] .theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.theme-toggle:hover svg {
    color: var(--accent-primary);
}

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: background var(--transition-base), backdrop-filter var(--transition-base);
}

.nav.scrolled {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

[data-theme="light"] .nav.scrolled {
    background: rgba(255, 255, 255, 0.85);
}

.nav-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav-logo img {
    height: 28px;
    transition: opacity var(--transition-fast);
}

/* Logo inversion for light mode */
[data-theme="light"] .nav-logo img {
    filter: invert(1);
}

.nav-logo:hover img {
    opacity: 0.8;
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ---------- Buttons ---------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-tertiary) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary span,
.btn-primary svg {
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.btn-ghost:hover {
    color: var(--text-primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem var(--space-xl) var(--space-xl);
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem 0.5rem 0.75rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease-out;
    display: none;
}

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

@keyframes pulse {

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

    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-xl);
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease-out backwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.1s;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.title-gradient {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, var(--accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: 10px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, var(--accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    animation: fadeInUp 0.8s ease-out 0.5s backwards;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-medium);
}

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

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

/* Hero Visual */
.hero-visual {
    max-width: 900px;
    margin: var(--space-3xl) auto 0;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.visual-container {
    position: relative;
}

.visual-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.5;
    filter: blur(40px);
}

.visual-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    overflow: hidden;
    backdrop-filter: blur(20px);
}

[data-theme="light"] .visual-card {
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.card-dots {
    display: flex;
    gap: 6px;
}

.card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-medium);
}

.card-dots span:first-child {
    background: #ef4444;
}

.card-dots span:nth-child(2) {
    background: #f59e0b;
}

.card-dots span:nth-child(3) {
    background: #22c55e;
}

.card-title {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.card-content {
    padding: var(--space-xl);
}

.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 60px;
    margin-bottom: var(--space-xl);
}

.wave-bar {
    width: 4px;
    height: var(--height);
    background: linear-gradient(180deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 2px;
    animation: wave 1.5s ease-in-out infinite;
}

.wave-bar:nth-child(odd) {
    animation-delay: 0s;
}

.wave-bar:nth-child(even) {
    animation-delay: 0.2s;
}

@keyframes wave {

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

    50% {
        transform: scaleY(0.5);
    }
}

.transcript {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.transcript-line {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    animation: slideIn 0.5s ease-out backwards;
}

.transcript-line:nth-child(1) {
    animation-delay: 0.8s;
}

.transcript-line:nth-child(2) {
    animation-delay: 1.2s;
}

.transcript-line:nth-child(3) {
    animation-delay: 1.6s;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

.transcript-line.customer {
    align-items: flex-end;
}

.transcript-line.customer .speaker {
    color: var(--accent-secondary);
}

.speaker {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.transcript-line.customer .text {
    text-align: right;
}

.transcript-line.typing .text {
    display: flex;
    align-items: center;
}

.cursor {
    width: 2px;
    height: 1em;
    background: var(--accent-primary);
    margin-left: 2px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.card-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

/* ---------- Logos Section ---------- */
.logos {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
}

.logos-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.logos-title {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-xl);
}

.logos-track {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.logos-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4xl);
    animation: scroll 30s linear infinite;
}

.logo-item {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-tertiary);
    opacity: 0.6;
    transition: opacity var(--transition-base);
}

.logo-item:hover {
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ---------- Section Headers ---------- */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    background: rgba(212, 165, 48, 0.1);
    border: 1px solid rgba(212, 165, 48, 0.25);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ---------- Features Section ---------- */
.features {
    position: relative;
    z-index: 10;
    padding: var(--space-4xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    overflow: hidden;
}

[data-theme="light"] .feature-card {
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 165, 48, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
}

[data-theme="light"] .feature-card:hover {
    box-shadow: var(--shadow-md);
}

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

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

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212, 165, 48, 0.15) 0%, rgba(212, 165, 48, 0.05) 100%);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-visual {
    margin-top: var(--space-xl);
}

/* Voice Wave Animation */
.voice-visual {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-wave {
    width: 100%;
    height: 100%;
}

.voice-wave svg {
    width: 100%;
    height: 100%;
}

.wave-path {
    stroke-dasharray: 200;
    animation: waveDash 2s linear infinite;
}

@keyframes waveDash {
    0% {
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dashoffset: -200;
    }
}

/* Routing Diagram - Desktop Horizontal Tree */
.routing-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
    overflow: hidden;
}

.routing-diagram {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}

.routing-node {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    position: relative;
    z-index: 2;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.routing-node:hover {
    transform: scale(1.05);
}

/* Caller Node - Starting point with pulse */
.node-caller {
    background: var(--bg-elevated);
    border-color: var(--border-strong);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.node-caller::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: var(--radius-md);
    background: transparent;
    border: 2px solid var(--text-tertiary);
    opacity: 0;
    animation: callerPulse 3s ease-in-out infinite;
}

@keyframes callerPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.08); }
}

/* AI Agent Node - Central hub with glow */
.node-ai {
    background: linear-gradient(135deg, rgba(212, 165, 48, 0.25) 0%, rgba(212, 165, 48, 0.1) 100%);
    border-color: rgba(212, 165, 48, 0.5);
    color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(212, 165, 48, 0.2), 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: aiGlow 2.5s ease-in-out infinite;
}

@keyframes aiGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 165, 48, 0.2), 0 4px 12px rgba(0, 0, 0, 0.15); }
    50% { box-shadow: 0 0 30px rgba(212, 165, 48, 0.35), 0 4px 12px rgba(0, 0, 0, 0.15); }
}

.node-ai::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0.15;
    z-index: -1;
    animation: aiRing 2.5s ease-in-out infinite;
}

@keyframes aiRing {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.25; transform: scale(1.05); }
}

/* Human Node - Warm transfer destination */
.node-human {
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.3);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, transparent 100%);
}

.node-human::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--warning);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite 0.3s;
}

/* Resolved Node - Success destination */
.node-resolved {
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.3);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, transparent 100%);
}

.node-resolved::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite 0.6s;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.4; transform: translateY(-50%) scale(1); }
    50% { opacity: 1; transform: translateY(-50%) scale(1.3); }
}

/* Connecting Lines - Horizontal with animated data flow */
.routing-line {
    height: 2px;
    background: var(--border-medium);
    position: relative;
    overflow: hidden;
}

.routing-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, transparent 0%, var(--accent-primary) 50%, transparent 100%);
    animation: dataFlow 2s ease-in-out infinite;
}

@keyframes dataFlow {
    0% { transform: translateX(-100%); opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

/* Line 1: Caller to AI Agent */
.routing-line.line-1 {
    width: 50px;
}

.routing-line.line-1::after {
    animation-delay: 0s;
}

/* Fork Structure - Desktop Horizontal Tree */
.routing-fork {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    margin-left: 0;
    gap: var(--space-md);
    padding-left: 50px;
}

/* Fork connector lines */
.routing-fork::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 25px;
    height: 2px;
    background: var(--border-medium);
}

/* Vertical connector from fork point */
.routing-fork::after {
    content: '';
    position: absolute;
    left: 25px;
    top: calc(50% - 28px);
    width: 2px;
    height: 56px;
    background: var(--border-medium);
}

.routing-branch {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}

/* Horizontal line from vertical bar to nodes */
.routing-line.line-2,
.routing-line.line-3 {
    width: 25px;
    height: 2px;
    margin-left: -25px; /* Pull back to connect to vertical fork bar */
}

.routing-line.line-2::after {
    animation-delay: 0.5s;
    background: linear-gradient(90deg, transparent 0%, var(--warning) 50%, transparent 100%);
}

.routing-line.line-3::after {
    animation-delay: 0.8s;
    background: linear-gradient(90deg, transparent 0%, var(--success) 50%, transparent 100%);
}

/* Animated data packets flowing through */
.routing-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0;
    animation: packetFlow 3s ease-in-out infinite;
}

.routing-line.line-1::before {
    animation-delay: 0s;
}

.routing-line.line-2::before {
    background: var(--warning);
    animation-delay: 1s;
}

.routing-line.line-3::before {
    background: var(--success);
    animation-delay: 1.5s;
}

@keyframes packetFlow {
    0% { left: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* ---------- Solutions Section ---------- */
.solutions {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.solutions-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.solution-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.solution-tab:hover {
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.solution-tab.active {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(212, 165, 48, 0.2);
}

.tab-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.solutions-content {
    position: relative;
}

.solution-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    animation: fadeIn 0.4s ease-out;
}

.solution-panel.active {
    display: grid;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.solution-info h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.solution-info p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.solution-features svg {
    flex-shrink: 0;
    color: var(--accent-primary);
}

.solution-visual {
    display: flex;
    justify-content: center;
}

/* TPV Mockup */
.tpv-mockup {
    width: 100%;
    max-width: 400px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

[data-theme="light"] .tpv-mockup {
    box-shadow: var(--shadow-md);
}

.tpv-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.tpv-status {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.tpv-status.verified {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.tpv-id {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.tpv-questions {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.tpv-question {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.q-number {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text-tertiary);
}

.q-text {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.q-check {
    color: var(--accent-primary);
}

/* Fitness Mockup */
.fitness-mockup,
.home-mockup,
.contact-mockup {
    width: 100%;
    max-width: 400px;
}

.gym-card,
.job-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

[data-theme="light"] .gym-card,
[data-theme="light"] .job-card {
    box-shadow: var(--shadow-md);
}

.gym-header {
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, rgba(212, 165, 48, 0.15) 0%, rgba(212, 165, 48, 0.05) 100%);
    border-bottom: 1px solid var(--border-subtle);
    font-weight: 600;
    color: var(--accent-primary);
}

.gym-details {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.detail-row {
    display: flex;
    justify-content: space-between;
}

.detail-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.detail-value {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Job Card */
.job-priority {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.job-priority.emergency {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.job-type {
    padding: var(--space-md) var(--space-lg);
    font-size: 1.125rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-subtle);
}

.job-info {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Contact Metrics */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.metric {
    padding: var(--space-xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    text-align: center;
}

[data-theme="light"] .metric {
    box-shadow: var(--shadow-sm);
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.metric-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* ---------- Testimonials Section ---------- */
.testimonials {
    position: relative;
    z-index: 10;
    padding: var(--space-4xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.testimonial-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

[data-theme="light"] .testimonial-card {
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-sm);
}

.testimonial-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
}

[data-theme="light"] .testimonial-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    margin-bottom: var(--space-xl);
}

.testimonial-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
}

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

/* ---------- Audio Recording Section ---------- */
.audio-recording {
    max-width: 900px;
    margin: var(--space-xl) auto 0;
    margin-bottom: var(--space-4xl);
    padding: 0 var(--space-xl);
    animation: fadeInUp 0.8s ease-out 0.7s backwards;
}

.audio-intro {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.audio-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-sm);
}

.audio-heading {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin: 0;
}

.audio-player-compact {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.audio-player-compact:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 24px rgba(212, 165, 48, 0.15);
}

[data-theme="light"] .audio-player-compact {
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-md);
}

[data-theme="light"] .audio-player-compact:hover {
    box-shadow: var(--shadow-lg);
}

.audio-glow-subtle {
    position: absolute;
    inset: -40px;
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.4;
    filter: blur(40px);
    pointer-events: none;
    z-index: -1;
}

.play-button-compact {
    position: relative;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    color: white;
    box-shadow: 0 6px 16px rgba(212, 165, 48, 0.3);
}

.play-button-compact::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    opacity: 0;
    animation: pulseRing 2.5s ease-out infinite;
}

.play-button-compact:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 20px rgba(212, 165, 48, 0.4);
}

.play-button-compact:active {
    transform: scale(0.95);
}

.play-icon,
.pause-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.play-icon {
    opacity: 1;
    transform: scale(1);
}

.pause-icon {
    opacity: 0;
    transform: scale(0);
}

.audio-player-compact.playing .play-icon {
    opacity: 0;
    transform: scale(0);
}

.audio-player-compact.playing .pause-icon {
    opacity: 1;
    transform: scale(1);
}

.audio-player {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 0;
}

.waveform-compact {
    position: relative;
    height: 48px;
    display: flex;
    align-items: center;
}

/* Waveform Bars - Static audio visualization style */
.waveform-bars {
    display: flex;
    align-items: center;
    gap: 2px;
    width: 100%;
    height: 100%;
    padding: 4px 0;
}

.waveform-bars span {
    flex: 1;
    height: var(--h);
    min-height: 4px;
    background: var(--accent-primary);
    border-radius: 1px;
    opacity: 0.35;
    transition: opacity var(--transition-base);
}

.audio-player.playing .waveform-bars span {
    opacity: 0.6;
    animation: barPulse 1.2s ease-in-out infinite;
}

.waveform-bars span:nth-child(odd) {
    animation-delay: 0s;
}

.waveform-bars span:nth-child(even) {
    animation-delay: 0.15s;
}

.waveform-bars span:nth-child(3n) {
    animation-delay: 0.3s;
}

@keyframes barPulse {
    0%, 100% {
        opacity: 0.5;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.85;
        transform: scaleY(0.7);
    }
}

/* Progress Track */
.progress-track {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border-subtle);
    border-radius: 2px;
    cursor: pointer;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 2px;
}

.progress-handle {
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: var(--accent-primary);
    border: 2px solid var(--bg-tertiary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
    box-shadow: 0 2px 8px rgba(212, 165, 48, 0.4);
}

.progress-track:hover .progress-handle,
.audio-player.playing .progress-handle {
    opacity: 1;
}

.audio-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
}

.audio-info-compact {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.audio-time-compact {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.audio-label-compact {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.audio-status {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-tertiary);
    font-size: 0.8125rem;
}

.status-indicator {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.audio-player.playing .status-indicator {
    background: var(--success);
}

/* ---------- CTA Section ---------- */
.cta {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.cta-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

/* Demo Form */
.demo-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 100%;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(212, 165, 48, 0.15);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239d9da6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-disclaimer {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    text-align: center;
}

/* CTA Visual */
.cta-visual {
    position: sticky;
    top: 120px;
}

.cta-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    text-align: center;
}

[data-theme="light"] .cta-card {
    background: var(--bg-card-solid);
    box-shadow: var(--shadow-lg);
}

.cta-card-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, rgba(212, 165, 48, 0.15) 0%, rgba(212, 165, 48, 0.05) 100%);
    border-radius: 50%;
    color: var(--accent-primary);
}

.cta-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.cta-card>p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: left;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.cta-feature svg {
    flex-shrink: 0;
    color: var(--accent-primary);
}

/* ---------- Footer ---------- */
.footer {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--border-subtle);
}

.footer-brand img {
    height: 28px;
    margin-bottom: var(--space-lg);
}

[data-theme="light"] .footer-brand img {
    filter: invert(1);
}

.footer-brand p {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    line-height: 1.7;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.footer-column a {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.footer-legal {
    display: flex;
    gap: var(--space-xl);
}

.footer-legal a {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--accent-primary);
}

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

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

    .solution-panel {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

    .cta-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .cta-visual {
        position: static;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {

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

    .nav-mobile-toggle {
        display: flex;
    }

    .hero {
        padding: 7rem var(--space-lg) var(--space-3xl);
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

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

    .feature-large {
        grid-column: span 1;
    }

    .solutions-tabs {
        flex-direction: column;
    }

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

    .form-group.full-width {
        grid-column: span 1;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

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

    /* Audio Player Mobile */
    .audio-recording {
        margin-bottom: var(--space-3xl);
    }

    .audio-heading {
        font-size: 1.25rem;
    }

    .audio-player-compact {
        flex-direction: column;
        gap: var(--space-lg);
        padding: var(--space-lg);
    }

    .waveform-compact {
        height: 50px;
    }

    .audio-meta {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .audio-info-compact {
        align-items: center;
    }

    /* Routing Diagram Mobile Layout - Robust Tree */
    .routing-visual {
        padding: var(--space-xl) 0;
    }

    .routing-diagram {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0;
        width: 100%;
    }

    /* Common Node Styles - Reset desktop animations */
    .routing-node {
        padding: 1rem 1.5rem;
        font-size: 0.9375rem;
        font-weight: 500;
        background: var(--bg-tertiary);
        border: 1px solid var(--border-medium);
        border-radius: var(--radius-sm);
        white-space: nowrap;
        z-index: 2;
        position: relative;
        min-width: 130px;
        text-align: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        animation: none;
    }

    .routing-node:hover {
        transform: none;
    }

    /* Reset node pseudo-elements for mobile */
    .node-caller::before {
        display: none;
    }

    .node-ai {
        position: relative;
        animation: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        background: linear-gradient(135deg, rgba(212, 165, 48, 0.25) 0%, rgba(212, 165, 48, 0.1) 100%);
        border-color: rgba(212, 165, 48, 0.5);
    }

    .node-ai::after {
        display: none;
    }

    .node-human::before,
    .node-resolved::before {
        display: none;
    }

    /* Line 1 (Caller -> AI) - Vertical */
    .routing-line.line-1 {
        width: 2px;
        height: 24px;
        background: var(--accent-primary);
        position: relative;
        overflow: visible;
    }

    /* Reset desktop line animations */
    .routing-line::before {
        display: none;
    }

    /* Arrowhead for Line 1 */
    .routing-line.line-1::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        top: auto;
        transform: translateX(-50%);
        width: auto;
        height: auto;
        border-left: 4px solid transparent;
        border-right: 4px solid transparent;
        border-top: 6px solid var(--accent-primary);
        background: transparent;
        animation: none;
    }

    /* Fork Container - The Key Connector */
    .routing-fork {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
        position: relative;
        padding-top: 24px;
        padding-left: 0;
        gap: 0;
    }

    /* Vertical Stem from AI Agent */
    .routing-fork::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 2px;
        height: 24px;
        background: var(--accent-primary);
        z-index: 1;
    }

    /* Horizontal Bar - Spans between column centers */
    .routing-fork::after {
        content: '';
        position: absolute;
        top: 24px;
        left: 25%;
        width: 50%;
        height: 2px;
        background: var(--accent-primary);
        z-index: 1;
    }

    .routing-branch {
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        gap: 0;
    }

    /* Drop Lines for Branches - Vertical */
    .routing-line.line-2,
    .routing-line.line-3 {
        display: block !important;
        width: 2px;
        height: 24px;
        background: var(--accent-primary);
        margin-left: 0; /* Reset desktop negative margin */
        margin-bottom: 0;
        position: relative;
        overflow: visible;
    }

    /* Arrowheads for Branch Lines */
    .routing-line.line-2::after,
    .routing-line.line-3::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        top: auto;
        transform: translateX(-50%);
        width: auto;
        height: auto;
        border-left: 4px solid transparent;
        border-right: 4px solid transparent;
        border-top: 6px solid var(--accent-primary);
        background: transparent;
        animation: none;
    }

    /* Small Mobile Adjustments (iPhone SE, etc.) */
    @media (max-width: 374px) {
        .routing-node {
            padding: 0.75rem 0.5rem;
            min-width: 100px;
            font-size: 0.8125rem;
        }

        .routing-fork {
            padding-top: 20px;
        }

        .routing-line.line-1,
        .routing-fork::before,
        .routing-fork::after {
            background: var(--accent-primary);
        }
    }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 3rem;
        --space-4xl: 4rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* Very Small Mobile (320px and below) */
@media (max-width: 320px) {
    :root {
        --space-lg: 1rem;
        --space-xl: 1rem;
        --space-2xl: 1.5rem;
        --space-3xl: 2rem;
        --space-4xl: 3rem;
    }

    /* Reduce container padding */
    .section-container,
    .cta-container,
    .footer-container {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }

    .hero {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }

    /* Form adjustments */
    .demo-form {
        gap: var(--space-md);
    }

    .form-group input,
    .form-group select {
        padding: 0.75rem 0.75rem;
        font-size: 0.875rem;
    }

    .form-group select {
        padding-right: 2rem;
        background-position: right 0.5rem center;
    }

    .form-group label {
        font-size: 0.8125rem;
    }

    /* Button adjustments */
    .btn-large {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.625rem 1rem;
        font-size: 0.8125rem;
    }

    /* CTA section adjustments */
    .cta-title {
        font-size: 1.5rem;
    }

    .cta-subtitle {
        font-size: 0.9375rem;
    }

    .cta-card {
        padding: var(--space-lg);
    }

    .cta-card h3 {
        font-size: 1.25rem;
    }

    .cta-card-icon {
        width: 60px;
        height: 60px;
    }

    /* Hero section adjustments */
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.9375rem;
    }

    /* Footer adjustments */
    .footer-legal {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ---------- Theme Transition ---------- */
body,
.nav,
.feature-card,
.testimonial-card,
.visual-card,
.tpv-mockup,
.gym-card,
.job-card,
.metric,
.cta-card,
.form-group input,
.form-group select {
    transition: background-color var(--transition-slow),
        border-color var(--transition-slow),
        box-shadow var(--transition-slow),
        color var(--transition-slow);
}

/* ---------- Accessibility ---------- */

/* Skip Link - Hidden until focused */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: var(--bg-primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    z-index: 10000;
    text-decoration: none;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--accent-light);
    outline-offset: 2px;
}

/* Improved Focus Styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Remove default outline when using mouse */
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

/* Ensure buttons and links have visible focus for keyboard users */
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-ghost:focus-visible {
    outline: 2px solid var(--accent-light);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--accent-glow);
}

/* Solution tabs focus state */
.solution-tab:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* ---------- Mobile Nav Elements ---------- */
/* Hide mobile-only elements by default */
.theme-toggle-mobile {
    display: none !important;
}

.theme-toggle-label {
    display: none;
}

.btn-primary-mobile {
    display: none !important;
}

/* Mobile nav adjustments at 575px */
@media (max-width: 575px) {
    /* Hide header theme toggle */
    .nav-actions .theme-toggle:not(.theme-toggle-mobile) {
        display: none;
    }

    /* Fix Book a Demo button - prevent text wrap */
    .nav-actions .btn-primary {
        white-space: nowrap;
        padding: 0.6rem 1rem;
        font-size: 0.8125rem;
    }

    /* Show mobile theme toggle in hamburger menu at 575px */
    .nav.mobile-open .theme-toggle-mobile {
        display: flex !important;
        margin-top: var(--space-md);
        width: 100%;
        justify-content: space-between;
        align-items: center;
        padding: 0.875rem 0;
        border-radius: var(--radius-sm);
        background: transparent;
        border: none;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav.mobile-open .theme-toggle-label {
        display: block;
        font-size: 1.125rem;
        font-weight: 500;
        color: var(--text-primary);
    }

    .nav.mobile-open .theme-toggle-mobile .theme-toggle-icon {
        position: relative;
        transform: none !important;
        opacity: 1 !important;
        width: 24px;
        height: 24px;
    }

    /* Show correct icon based on theme */
    .nav.mobile-open .theme-toggle-mobile .icon-sun {
        display: none;
    }

    .nav.mobile-open .theme-toggle-mobile .icon-moon {
        display: flex;
    }

    [data-theme="light"] .nav.mobile-open .theme-toggle-mobile .icon-sun {
        display: flex;
    }

    [data-theme="light"] .nav.mobile-open .theme-toggle-mobile .icon-moon {
        display: none;
    }

    .nav.mobile-open .theme-toggle-mobile svg {
        width: 24px;
        height: 24px;
        color: var(--text-secondary);
    }

    /* Light theme border adjustment */
    [data-theme="light"] .nav.mobile-open .theme-toggle-mobile {
        border-top-color: rgba(0, 0, 0, 0.1);
    }
}

/* Extra small mobile adjustments at 445px */
@media (max-width: 445px) {
    /* Hide header Book a Demo button */
    .nav-actions .btn-primary:not(.btn-primary-mobile) {
        display: none;
    }

    /* Show mobile Book a Demo button in hamburger menu */
    .nav.mobile-open .btn-primary-mobile {
        display: inline-flex !important;
        margin-top: var(--space-md);
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .orb {
        animation: none;
    }

    .wave-bar {
        animation: none;
    }
}