/* ── Voice Receptionist Landing Page ─────────────────────────────────────── */
/* Design: Dark premium aesthetic, electric blue accent, outlier quality      */

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

:root {
    --bg-primary: #0B1120;
    --bg-secondary: #111827;
    --bg-card: #1A2332;
    --bg-card-hover: #1F2B3E;
    --accent: #00A3FF;
    --accent-dark: #0077CC;
    --accent-glow: rgba(0, 163, 255, 0.25);
    --accent-gradient: linear-gradient(135deg, #00A3FF 0%, #00D4AA 100%);
    --accent-gradient-hover: linear-gradient(135deg, #00B8FF 0%, #00E4BA 100%);
    --text-primary: #F0F4F8;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --border-subtle: rgba(148, 163, 184, 0.1);
    --border-accent: rgba(0, 163, 255, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(0, 163, 255, 0.15);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: #33B5FF;
}

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

/* ── Utility ────────────────────────────────────────────────────────────── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    background: rgba(0, 163, 255, 0.08);
    border: 1px solid var(--border-accent);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin-bottom: 48px;
}

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Scroll Animations ──────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ── Navigation ─────────────────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(11, 17, 32, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-base);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.nav-brand-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-brand-icon svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-base);
}

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

.nav-cta {
    background: var(--accent-gradient);
    color: white !important;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
    color: white !important;
}

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    animation: hero-glow 8s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: hero-glow 6s ease-in-out infinite alternate-reverse;
}

@keyframes hero-glow {
    from { opacity: 0.5; transform: scale(1); }
    to   { opacity: 1; transform: scale(1.1); }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    background: rgba(0, 163, 255, 0.06);
    border: 1px solid var(--border-accent);
    padding: 8px 18px;
    border-radius: 100px;
    margin-bottom: 24px;
}

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-gradient);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 32px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent-glow);
    color: white;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    padding: 16px 32px;
    border-radius: 100px;
    border: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background var(--transition-base), border-color var(--transition-base);
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--accent);
    color: var(--text-primary);
}

/* Hero Visual — CSS-only waveform + phone */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-phone-container {
    position: relative;
    width: 300px;
    height: 400px;
}

.hero-phone {
    width: 260px;
    height: 380px;
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: 36px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card), 0 0 60px rgba(0, 163, 255, 0.08);
    margin: 0 auto;
}

.hero-phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: var(--bg-primary);
    border-radius: 0 0 18px 18px;
}

.hero-phone-screen {
    padding: 48px 24px 24px;
    text-align: center;
}

.hero-phone-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-gradient);
    border-radius: 50%;
    margin: 20px auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: phone-ring 3s ease-in-out infinite;
}

@keyframes phone-ring {
    0%, 100% { transform: rotate(0deg); }
    5%       { transform: rotate(15deg); }
    10%      { transform: rotate(-15deg); }
    15%      { transform: rotate(10deg); }
    20%      { transform: rotate(-10deg); }
    25%      { transform: rotate(0deg); }
}

.hero-phone-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.hero-phone-caller {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.hero-phone-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

/* Waveform animation */
.hero-waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 48px;
    margin-bottom: 16px;
}

.hero-waveform-bar {
    width: 4px;
    background: var(--accent-gradient);
    border-radius: 4px;
    animation: waveform 1.2s ease-in-out infinite;
}

.hero-waveform-bar:nth-child(1)  { height: 16px; animation-delay: 0s; }
.hero-waveform-bar:nth-child(2)  { height: 28px; animation-delay: 0.1s; }
.hero-waveform-bar:nth-child(3)  { height: 40px; animation-delay: 0.2s; }
.hero-waveform-bar:nth-child(4)  { height: 24px; animation-delay: 0.3s; }
.hero-waveform-bar:nth-child(5)  { height: 36px; animation-delay: 0.15s; }
.hero-waveform-bar:nth-child(6)  { height: 20px; animation-delay: 0.25s; }
.hero-waveform-bar:nth-child(7)  { height: 44px; animation-delay: 0.05s; }
.hero-waveform-bar:nth-child(8)  { height: 30px; animation-delay: 0.35s; }
.hero-waveform-bar:nth-child(9)  { height: 18px; animation-delay: 0.2s; }
.hero-waveform-bar:nth-child(10) { height: 32px; animation-delay: 0.1s; }

@keyframes waveform {
    0%, 100% { transform: scaleY(0.5); }
    50%      { transform: scaleY(1); }
}

.hero-phone-status {
    font-size: 0.8rem;
    color: #10B981;
    font-weight: 600;
}

/* Orbit rings around the phone */
.hero-orbit {
    position: absolute;
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-orbit-1 {
    width: 340px;
    height: 340px;
    animation: orbit-spin 20s linear infinite;
}

.hero-orbit-2 {
    width: 420px;
    height: 420px;
    animation: orbit-spin 30s linear infinite reverse;
    border-style: dashed;
    opacity: 0.5;
}

@keyframes orbit-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-orbit-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-glow);
}

.hero-orbit-1 .hero-orbit-dot { top: -5px; left: 50%; }
.hero-orbit-2 .hero-orbit-dot { bottom: -5px; right: 20%; }

/* ── Pain Points Section ────────────────────────────────────────────────── */
.pain-points {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.pain-points::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.pain-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pain-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.pain-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

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

.pain-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 163, 255, 0.08);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.pain-card-icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pain-card-stat {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pain-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.pain-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ── How It Works ───────────────────────────────────────────────────────── */
.how-it-works {
    padding: 100px 0;
    position: relative;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

/* Connector line between steps */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 56px;
    left: calc(12.5% + 12px);
    right: calc(12.5% + 12px);
    height: 2px;
    background: linear-gradient(90deg, var(--accent), rgba(0, 212, 170, 0.5));
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: white;
    margin: 0 auto 20px;
    box-shadow: 0 0 24px var(--accent-glow);
}

.step-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--text-secondary);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 220px;
    margin: 0 auto;
}

/* ── Industry Cards ─────────────────────────────────────────────────────── */
.industries {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.industries::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.industry-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.industry-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

.industry-icon {
    width: 72px;
    height: 72px;
    background: rgba(0, 163, 255, 0.06);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.industry-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.industry-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.industry-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ── Pricing ────────────────────────────────────────────────────────────── */
.pricing {
    padding: 100px 0;
    position: relative;
}

.pricing-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
}

.pricing-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.pricing-item:last-child {
    border-bottom: none;
}

.pricing-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-value {
    font-size: 1.3rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 20px;
}

/* ROI Calculator */
.roi-card {
    background: linear-gradient(135deg, rgba(0, 163, 255, 0.08) 0%, rgba(0, 212, 170, 0.05) 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
}

.roi-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.roi-equation {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.roi-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.roi-row-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.roi-row-value {
    font-size: 1.1rem;
    font-weight: 700;
}

.roi-row-value.negative {
    color: #EF4444;
}

.roi-row-value.positive {
    color: #10B981;
}

.roi-divider {
    height: 1px;
    background: var(--border-accent);
}

.roi-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0 0;
}

.roi-total-label {
    font-size: 1.1rem;
    font-weight: 700;
}

.roi-total-value {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Demo Section ───────────────────────────────────────────────────────── */
.demo {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.demo-inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.demo-form {
    display: flex;
    gap: 12px;
    margin: 32px auto 0;
    max-width: 480px;
}

.demo-input {
    flex: 1;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

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

.demo-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.demo-btn {
    padding: 16px 28px;
    background: var(--accent-gradient);
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    border-radius: 100px;
    cursor: pointer;
    white-space: nowrap;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    font-family: var(--font-body);
}

.demo-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.demo-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.demo-disclaimer {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.5;
}

.demo-status {
    margin-top: 16px;
    font-size: 0.95rem;
    min-height: 24px;
}

.demo-status.success {
    color: #10B981;
}

.demo-status.error {
    color: #EF4444;
}

.demo-status.loading {
    color: var(--accent);
}

/* ── Social Proof ───────────────────────────────────────────────────────── */
.social-proof {
    padding: 80px 0;
    position: relative;
}

.proof-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.proof-stat {
    text-align: center;
}

.proof-stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.proof-stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.proof-trust {
    text-align: center;
    margin-top: 48px;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.footer {
    padding: 48px 0 32px;
    border-top: 1px solid var(--border-subtle);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-brand-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-brand-icon svg {
    width: 18px;
    height: 18px;
    fill: white;
}

.footer-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: color var(--transition-base);
}

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

.footer-copy {
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

/* Tablet */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-subtle);
        padding: 24px;
        gap: 20px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-visual {
        display: none;
    }

    .pain-cards {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .steps-grid::before {
        display: none;
    }

    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-wrapper {
        grid-template-columns: 1fr;
    }

    .proof-stats {
        gap: 40px;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 375px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-sub {
        font-size: 1rem;
    }

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

    .btn-primary,
    .btn-secondary {
        justify-content: center;
        padding: 14px 24px;
    }

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

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

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

    .demo-form {
        flex-direction: column;
    }

    .proof-stats {
        flex-direction: column;
        gap: 28px;
    }

    .pricing-card,
    .roi-card {
        padding: 32px 24px;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-card-hover);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}