/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg-primary: #09090b;
    --bg-secondary: #0f0f11;
    --bg-tertiary: #18181b;
    --bg-card: #141416;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.12);
    --accent-subtle: rgba(59, 130, 246, 0.06);
    --border: #1f1f23;
    --border-hover: #3f3f46;
    --radius: 12px;
    --radius-lg: 16px;
    --navbar-bg: rgba(9, 9, 11, 0.8);
    --navbar-scroll-bg: rgba(9, 9, 11, 0.95);
    --mobile-cta-bg: rgba(9, 9, 11, 0.95);
    --logo-filter: grayscale(100%) brightness(2);
    --logo-blend: screen;
    --pricing-li-border: rgba(31, 31, 35, 0.6);
}

/* ==================== LIGHT MODE ==================== */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-tertiary: #ebebef;
    --bg-card: #ffffff;
    --text-primary: #111111;
    --text-secondary: #555555;
    --text-muted: #888888;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-glow: rgba(37, 99, 235, 0.08);
    --accent-subtle: rgba(37, 99, 235, 0.04);
    --border: #e0e0e4;
    --border-hover: #c0c0c8;
    --navbar-bg: rgba(255, 255, 255, 0.8);
    --navbar-scroll-bg: rgba(255, 255, 255, 0.95);
    --mobile-cta-bg: rgba(255, 255, 255, 0.95);
    --logo-filter: grayscale(100%) brightness(0.4);
    --logo-blend: multiply;
    --pricing-li-border: rgba(224, 224, 228, 0.8);
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ==================== NAVIGATION ==================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 8px;
}
.logo-icon {
    height: 30px;
    width: 30px;
    object-fit: contain;
    flex-shrink: 0;
}
.logo-icon-light { display: none; }
.logo-icon-dark { display: block; }
[data-theme="light"] .logo-icon-light { display: block; }
[data-theme="light"] .logo-icon-dark { display: none; }
.logo-text {
    display: flex;
    align-items: baseline;
    gap: 5px;
}
.logo-bold {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}
.logo-thin {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 500;
    font-style: italic;
    color: var(--accent);
    letter-spacing: 0.5px;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-link:hover { color: var(--text-primary); }
.nav-cta {
    background: var(--accent);
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}
/* In dark mode: show sun (to switch to light), hide moon */
.theme-icon-moon { display: none; }
.theme-icon-sun { display: block; }
/* In light mode: show moon (to switch to dark), hide sun */
[data-theme="light"] .theme-icon-moon { display: block; }
[data-theme="light"] .theme-icon-sun { display: none; }

.nav-right-mobile { display: none; align-items: center; gap: 8px; }

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}
.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.3s;
    border-radius: 2px;
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
}
.mobile-menu.active { display: flex; }
.mobile-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.mobile-link:last-child { border-bottom: none; }
.mobile-cta { color: var(--accent) !important; font-weight: 600; }

/* ==================== HERO ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    display: none;
}
.hero-container { width: 100%; }
.hero-content { max-width: 780px; }
.hero-eyebrow {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 28px;
}
.hero-title {
    font-size: clamp(48px, 8vw, 88px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -3px;
    margin-bottom: 32px;
    padding-left: 2px;
}
.hero-title .accent {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 500;
    background: linear-gradient(135deg, #3b82f6, #60a5fa, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
[data-theme="light"] .hero-title .accent {
    background: linear-gradient(135deg, #1d4ed8, #2563eb, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 19px;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: 44px;
    line-height: 1.75;
}
.hero-cta {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
    font-family: inherit;
}
.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--text-muted); color: var(--text-primary); }
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    width: 100%;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.hero-trust-strip {
    display: flex;
    gap: 28px;
    margin-top: 56px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}
.trust-item svg { flex-shrink: 0; }

/* ==================== SHARED SECTION STYLES ==================== */
.section-header { margin-bottom: 64px; }
.section-header.centered { text-align: center; }
.section-eyebrow {
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 16px;
    display: block;
}
.section-title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.15;
}
.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-top: 20px;
    max-width: 640px;
    line-height: 1.7;
}
.section-header.centered .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}
.accent-text {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
[data-theme="light"] .accent-text {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================== EXPLAINER SECTION ==================== */
.explainer-section {
    padding: 80px 0;
}
.explainer-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.explainer-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
}
.explainer-item:first-child { padding-top: 0; }
.explainer-item:last-child { border-bottom: none; }
.explainer-accent {
    width: 3px;
    min-height: 48px;
    background: var(--accent);
    border-radius: 2px;
    flex-shrink: 0;
    margin-top: 2px;
}
.explainer-text h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}
.explainer-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 640px;
}

/* ==================== PROBLEM SECTION ==================== */
.problem-section {
    padding: 120px 0;
    background: var(--bg-secondary);
}
.problem-list {
    max-width: 720px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}
.problem-item:last-child { border-bottom: none; }
.problem-num {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
    flex-shrink: 0;
    padding-top: 3px;
    min-width: 28px;
}
.problem-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}
.problem-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== SOLUTION CONTRAST STRIP ==================== */
.solution-contrast-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}
.contrast-item {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    transition: border-color 0.3s;
}
.contrast-item:hover {
    border-color: var(--border-hover);
}
.contrast-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #ef4444;
}
[data-theme="light"] .contrast-icon {
    background: rgba(220, 38, 38, 0.06);
    border-color: rgba(220, 38, 38, 0.12);
    color: #dc2626;
}
.contrast-item h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.2px;
}
.contrast-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==================== MINI-CTA ==================== */
.mini-cta {
    text-align: center;
    padding: 48px 0 0;
    margin-top: 48px;
    border-top: 1px solid var(--border);
}
.mini-cta-text {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.btn-outline-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s;
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
}
.btn-outline-accent:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

/* ==================== RESULTS BAR ==================== */
.results-bar {
    padding: 64px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.result-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.result-number {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}
.result-label {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ==================== SOLUTION SECTION ==================== */
.solution-section {
    padding: 120px 0;
}
.solution-split {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: start;
}
.solution-left {
    position: sticky;
    top: 120px;
}
.solution-left .section-title {
    margin-bottom: 24px;
}
.solution-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}
.solution-left .btn {
    width: auto;
}
.solution-right {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.capability {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}
.capability:first-child { padding-top: 0; }
.capability:last-child { border-bottom: none; }
.capability-num {
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 1px;
    flex-shrink: 0;
    padding-top: 3px;
    min-width: 28px;
}
.capability h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.2px;
}
.capability p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ==================== NICHES SECTION ==================== */
.niches-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}
.niches-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.niche-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: border-color 0.3s, transform 0.3s;
}
.niche-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}
.niche-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--accent);
}
.niche-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}
.niche-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.niches-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 32px;
}

/* ==================== CLIENTS / LOGO MARQUEE ==================== */
.clients-section {
    padding: 64px 0;
    overflow: hidden;
}
.clients-header { text-align: center; margin-bottom: 40px; }
.clients-header .section-title { font-size: clamp(24px, 3vw, 32px); color: var(--text-muted); font-weight: 500; }
.marquee-container {
    overflow: hidden;
    width: 100%;
}
.marquee-track {
    display: flex;
    align-items: center;
    animation: scroll 35s linear infinite;
    width: fit-content;
    will-change: transform;
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .marquee-track { animation: none; }
}
.client-logo-item {
    flex-shrink: 0;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
    transition: opacity 0.3s;
    min-width: 180px;
    max-width: 240px;
}
.client-logo-item:hover { opacity: 0.8; }
.logo-img {
    height: 56px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    filter: var(--logo-filter);
    transition: all 0.3s;
    mix-blend-mode: var(--logo-blend);
}
.client-logo-item:hover .logo-img { filter: grayscale(0%) brightness(1.2); }
[data-theme="light"] .client-logo-item:hover .logo-img { filter: grayscale(0%) brightness(0.8); }
.logo-img.logo-wide { height: 50px; max-width: 270px; }
.logo-img.metropolitan-logo { height: 68px; max-width: 340px; margin-left: -10px; }
.logo-img.coresync-logo { height: 125px; max-width: 295px; }
.logo-img.tesla-logo { height: 80px; max-width: 320px; margin-top: 5px; }
.client-logo-item:hover .logo-img.tesla-logo { filter: brightness(1.1); }
[data-theme="light"] .client-logo-item:hover .logo-img.tesla-logo { filter: brightness(0.8); }

/* ==================== PROCESS / HOW IT WORKS ==================== */
.process-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}
.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-top: 64px;
}
.step {
    text-align: center;
    max-width: 280px;
    padding: 0 20px;
    flex: 1;
}
.step-marker {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--accent-glow);
    border: 1.5px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-weight: 700;
    font-size: 16px;
    color: var(--accent);
}
.step h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}
.step p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
}
.step-connector {
    width: 60px;
    height: 1px;
    background: var(--border);
    margin-top: 26px;
    flex-shrink: 0;
}

/* ==================== PRICING ==================== */
.pricing-section {
    padding: 120px 0;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}
.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: border-color 0.3s, transform 0.3s;
}
.pricing-card:hover { border-color: var(--border-hover); z-index: 10; }
.pricing-card.popular {
    border-color: var(--accent);
    background: var(--bg-card);
    transform: scale(1.02);
    z-index: 2;
}
.pricing-card.popular:hover { transform: scale(1.04); z-index: 10; }
.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.pricing-header { margin-bottom: 28px; }
.pricing-tier {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}
.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}
.price {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -2px;
}
.price-period {
    font-size: 16px;
    color: var(--text-secondary);
}
.pricing-setup {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.pricing-tagline {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
}
.pricing-includes {
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}
.pricing-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid var(--pricing-li-border);
    display: flex;
    align-items: center;
    gap: 10px;
}
.pricing-features li::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    opacity: 0.6;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-card .btn { margin-top: auto; }
.pricing-card.popular .btn-primary { width: 100%; }

/* Feature highlights — bold key features */
.pricing-features li.feature-highlight {
    color: var(--text-primary);
}
.pricing-features li.feature-highlight::before {
    opacity: 1;
}
.pricing-features li.feature-highlight strong {
    font-weight: 600;
}

/* Info tooltip */
.info-tip {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 6px;
    cursor: help;
    flex-shrink: 0;
}
.info-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--border-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    font-style: italic;
    color: var(--text-muted);
    transition: border-color 0.2s, color 0.2s;
    line-height: 1;
}
.info-tip:hover .info-dot,
.info-tip:focus .info-dot {
    border-color: var(--accent);
    color: var(--accent);
}
.info-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    border: 1px solid var(--border-hover);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 13px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.55;
    width: 260px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 10;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.info-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--border-hover);
}
.info-tip:hover .info-tooltip,
.info-tip:focus .info-tooltip,
.info-tip.active .info-tooltip {
    opacity: 1;
    visibility: visible;
}
.info-tip.active .info-dot {
    border-color: var(--accent);
    color: var(--accent);
}

/* Dominate card — premium styling */
.pricing-card.dominate {
    border-color: #10b981;
    z-index: 2;
}
.pricing-card.dominate:hover { border-color: #34d399; }
.dominate-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #10b981;
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.btn-dominate {
    border-color: #10b981;
    color: #10b981;
}
.btn-dominate:hover {
    background: #10b981;
    border-color: #10b981;
    color: white;
}

/* ==================== SOLUTIONS (Custom Build) ==================== */
.solutions-section {
    padding: 120px 0;
}
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
    margin-bottom: 56px;
}
.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: border-color 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}
.solution-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}
.solution-card.featured {
    border-color: var(--accent);
    transform: scale(1.02);
    z-index: 2;
}
.solution-card.featured:hover {
    transform: scale(1.04);
}
.solution-card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}
.solution-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--accent-glow);
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
}
.solution-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}
.solution-features {
    list-style: none;
    margin-bottom: 24px;
    flex: 1;
}
.solution-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid var(--pricing-li-border);
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.5;
}
.solution-features li::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}
.solution-features li:last-child {
    border-bottom: none;
}
.solution-tag {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-top: 4px;
}
.solutions-cta {
    text-align: center;
}
.solutions-cta .btn-large {
    font-size: 16px;
    padding: 16px 40px;
}
.solutions-cta-note {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 16px;
}

/* ==================== DIFFERENTIATION ==================== */
.diff-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}
.diff-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.diff-row {
    padding: 24px 0;
    display: flex;
    gap: 32px;
    align-items: baseline;
    border-bottom: 1px solid var(--border);
    transition: opacity 0.3s;
}
.diff-row:last-child { border-bottom: none; }
.diff-row:hover { opacity: 1; }
.diff-vs {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    min-width: 200px;
    flex-shrink: 0;
}
.diff-row p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ==================== TRUST & SECURITY ==================== */
.trust-section {
    padding: 80px 0;
}
.trust-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 60px;
    max-width: 900px;
    margin: 0 auto;
}
.trust-point {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    color: var(--text-muted);
}
.trust-point svg {
    flex-shrink: 0;
    margin-top: 2px;
}
.trust-point h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.trust-point p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==================== FAQ ==================== */
.faq-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: color 0.2s;
}
.faq-question:hover { color: var(--accent); }
.faq-chevron {
    transition: transform 0.3s;
    color: var(--text-muted);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}
.faq-answer p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== FINAL CTA ==================== */
.cta-section {
    padding: 120px 0;
}
.cta-content { max-width: 580px; margin: 0 auto; text-align: center; }
.cta-title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -1.5px;
    margin: 16px 0 16px;
    line-height: 1.15;
}
.cta-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}
.contact-form { text-align: left; }
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 14px 16px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s, background-color 0.2s;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}
.form-select {
    margin-bottom: 16px;
    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='%2352525b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}
[data-theme="light"] .form-select {
    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='%23888888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--accent);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}
.contact-form textarea {
    margin-bottom: 16px;
    resize: vertical;
    min-height: 100px;
}
.btn-large {
    padding: 18px 40px;
    font-size: 16px;
    width: 100%;
}
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.badge {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.5;
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 64px 0 32px;
}
.footer .logo {
    margin-left: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}
.footer-desc {
    color: var(--text-secondary);
    margin-top: 16px;
    font-size: 14px;
    max-width: 320px;
    line-height: 1.6;
}
.footer-links h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 12px;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 32px;
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== MOBILE STICKY CTA ==================== */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: var(--mobile-cta-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    z-index: 998;
}
.btn-mobile-cta {
    width: 100%;
    padding: 14px;
    font-size: 15px;
}

/* ==================== ANIMATIONS ==================== */
.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .solution-split { gap: 48px; }
    .pricing-grid { gap: 16px; }
    .pricing-card.popular { transform: scale(1.01); }
    .pricing-card.popular:hover { transform: scale(1.02); }
    .solutions-grid { gap: 16px; }
    .solution-card.featured { transform: scale(1.01); }
    .solution-card.featured:hover { transform: scale(1.02); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-right-mobile { display: flex; }
    .mobile-menu-btn { display: flex; }
    .mobile-sticky-cta { display: block; }
    .logo-icon { height: 26px; width: 26px; }
    .logo-bold { font-size: 18px; }
    .logo-thin { font-size: 18px; }

    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-title { letter-spacing: -1.5px; padding-left: 1px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .hero-trust-strip { flex-direction: column; gap: 12px; }

    /* Contrast strip - stack on mobile */
    .solution-contrast-strip {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 48px;
    }
    .contrast-item {
        padding: 24px 20px;
    }

    /* Problem - stays as list, fine on mobile */
    .problem-item { gap: 16px; }

    /* Results bar - 2 cols on mobile */
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    /* Mini-CTA */
    .mini-cta {
        padding-top: 32px;
        margin-top: 32px;
    }
    .btn-outline-accent {
        width: 100%;
    }

    /* Solution split -> stacked */
    .solution-split {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .solution-left {
        position: static;
        text-align: center;
    }
    .solution-left .section-title { text-align: center; }
    .solution-desc { text-align: center; margin-left: auto; margin-right: auto; }
    .solution-left .btn { width: 100%; }

    /* Niches - horizontal scroll carousel on mobile */
    .niches-grid {
        display: flex;
        flex-direction: row;
        gap: 12px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 16px;
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
        scrollbar-width: none;
    }
    .niches-grid::-webkit-scrollbar { display: none; }
    .niche-card {
        min-width: 260px;
        max-width: 280px;
        flex-shrink: 0;
        text-align: center;
        scroll-snap-align: start;
    }
    .niche-icon {
        margin-left: auto;
        margin-right: auto;
    }

    /* Process */
    .process-steps {
        flex-direction: column;
        align-items: center;
    }
    .step { max-width: 100%; }
    .step-connector {
        width: 1px;
        height: 32px;
        background: var(--border);
        margin: 0;
    }

    /* Pricing - horizontal scroll carousel on mobile (legacy) */
    .pricing-grid {
        display: flex;
        flex-direction: row;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 16px;
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
        scrollbar-width: none;
    }
    .pricing-grid::-webkit-scrollbar { display: none; }
    .pricing-grid {
        padding-top: 16px;
    }
    .pricing-card {
        min-width: 280px;
        max-width: 300px;
        flex-shrink: 0;
        scroll-snap-align: start;
    }
    .pricing-card.popular {
        transform: none;
        order: 0;
    }
    .pricing-card.dominate {
        order: 0;
    }

    /* Solutions - horizontal scroll carousel on mobile */
    .solutions-grid {
        display: flex;
        flex-direction: row;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 16px;
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
        scrollbar-width: none;
    }
    .solutions-grid::-webkit-scrollbar { display: none; }
    .solutions-grid { padding-top: 16px; }
    .solution-card {
        min-width: 280px;
        max-width: 300px;
        flex-shrink: 0;
        scroll-snap-align: start;
    }
    .solution-card.featured {
        transform: none;
        order: 0;
    }

    /* Tooltips below on mobile to avoid clipping */
    .info-tooltip {
        bottom: auto;
        top: calc(100% + 10px);
        left: auto;
        right: -10px;
        transform: none;
        width: 230px;
    }
    .info-tooltip::after {
        top: auto;
        bottom: 100%;
        left: auto;
        right: 16px;
        transform: none;
        border-top-color: transparent;
        border-bottom-color: var(--border-hover);
    }

    /* Differentiation */
    .diff-row {
        flex-direction: column;
        gap: 6px;
    }
    .diff-vs { min-width: auto; }

    /* Trust strip */
    .trust-strip {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    /* Form */
    .form-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    /* Bottom padding for sticky CTA */
    .footer { padding-bottom: 80px; }
    .trust-badges { flex-direction: column; align-items: center; gap: 8px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 36px; letter-spacing: -1px; padding-left: 1px; }
    .section-title { font-size: 28px; }
    .price { font-size: 32px; }
}