/* ============================================
   CROWDIGY SERVICES - Editorial Landing Pages
   Bold, confident, typographic, no-bullshit
   Inspired by GS&F / editorial agency style
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors - high contrast, no gradients */
    --black: #0a0a0a;
    --white: #ffffff;
    --off-white: #f5f5f3;
    --accent: #8b5cf6;
    --accent-dark: #7c3aed;
    --gray-900: #111111;
    --gray-800: #1a1a1a;
    --gray-700: #2a2a2a;
    --gray-600: #444444;
    --gray-500: #666666;
    --gray-400: #888888;
    --gray-300: #aaaaaa;
    --gray-200: #cccccc;
    --gray-100: #e5e5e5;
    
    /* Typography */
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    --space-2xl: 100px;
    --space-3xl: 160px;
    
    /* Layout */
    --container-max: 1400px;
    --container-text: 800px;
    
    /* Animation */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 200ms;
    --duration-base: 400ms;
    --duration-slow: 800ms;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-900);
    background: var(--white);
    overflow-x: hidden;
}

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

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

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

/* ---------- Typography - GO BIG ---------- */

.headline-massive {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 12vw, 10rem);
    font-weight: 400;
    line-height: 0.9;
    letter-spacing: -0.03em;
}

.headline-hero {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5.3rem);
    font-weight: 600;
    line-height: 1.14;
    letter-spacing: -0.02em;
}

.headline-large {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
}

.headline-medium {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.headline-small {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    line-height: 1.2;
}

.text-large {
    font-size: 1.25rem;
    line-height: 1.6;
}

.text-body {
    font-size: 1rem;
    line-height: 1.6;
}

.text-small {
    font-size: 0.875rem;
    line-height: 1.5;
}

.text-micro {
    font-size: 0.75rem;
    line-height: 1.4;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 600;
}

.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.italic { font-style: italic; }

/* ---------- Colors ---------- */
.text-white { color: var(--white); }
.text-black { color: var(--black); }
.text-gray { color: var(--gray-500); }
.text-accent { color: var(--accent); }

.bg-black { background-color: var(--black); }
.bg-white { background-color: var(--white); }
.bg-off-white { background-color: var(--off-white); }
.bg-gray-900 { background-color: var(--gray-900); }

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-text {
    max-width: var(--container-text);
}

.section {
    padding: var(--space-3xl) 0;
}

.section-tight {
    padding: var(--space-2xl) 0;
}

/* ---------- Navigation (minimal, confident) ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.nav-logo {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
}

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

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    transition: opacity var(--duration-fast);
}

.nav-link:hover {
    opacity: 0.6;
}

.nav-cta {
    padding: 12px 24px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    transition: background var(--duration-fast), transform var(--duration-fast);
}

.nav-cta:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

/* Mobile nav */
@media (max-width: 768px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }
    .nav-links {
        gap: 0;
    }
}

/* ---------- Hero (full impact) ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: var(--space-3xl) 0;
}

.hero-content {
    position: relative;
    z-index: 2;
}

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

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 768px) {
    .hero-split {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-split .hero-cta {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image img {
        max-width: 250px !important;
    }
    
    .order-2-mobile {
        order: 2;
    }
}

.hero-eyebrow {
    display: inline-block;
    margin-bottom: var(--space-md);
}

.hero-headline {
    max-width: 14ch;
}

.hero-headline .accent {
    color: var(--accent);
}

.hero-sub {
    max-width: 500px;
    margin-top: var(--space-lg);
}

.hero-cta {
    margin-top: var(--space-xl);
}

/* Scroll indicator */
.scroll-hint {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray-500);
}

.scroll-hint span {
    writing-mode: vertical-rl;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-hint::after {
    content: '';
    width: 1px;
    height: 40px;
    background: var(--gray-500);
    animation: scrollPulse 2s ease-in-out infinite;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all var(--duration-fast) var(--ease-out-expo);
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--black);
}

.btn-dark {
    background: var(--black);
    color: var(--white);
}

.btn-dark:hover {
    background: var(--gray-800);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 20px 48px;
    font-size: 1.125rem;
}

/* ---------- Stat (massive typography moment) ---------- */
.stat-block {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(5rem, 20vw, 16rem);
    font-weight: 400;
    line-height: 0.85;
    letter-spacing: -0.04em;
    color: var(--accent);
}

.stat-label {
    margin-top: var(--space-md);
    font-size: 1.25rem;
    color: var(--gray-500);
}

/* ---------- Split Layout (asymmetric) ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.split-60-40 {
    grid-template-columns: 1.5fr 1fr;
}

.split-40-60 {
    grid-template-columns: 1fr 1.5fr;
}

.split-content {
    padding: var(--space-xl) 0;
}

@media (max-width: 900px) {
    .split, .split-60-40, .split-40-60 {
        grid-template-columns: 1fr;
    }
}

/* ---------- Cards (bold, editorial) ---------- */
.card {
    background: var(--white);
    padding: var(--space-lg);
    border: 1px solid var(--gray-100);
    transition: transform var(--duration-base) var(--ease-out-expo), 
                border-color var(--duration-fast);
}

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

.card-dark {
    background: var(--gray-900);
    border-color: var(--gray-700);
    color: var(--white);
}

.card-dark:hover {
    border-color: var(--accent);
}

.card-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--accent);
    line-height: 1;
    margin-bottom: var(--space-md);
}

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

.card-text {
    color: var(--gray-500);
    line-height: 1.6;
}

/* ---------- Grid ---------- */
.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- Section Headers (editorial style) ---------- */
.section-header {
    margin-bottom: var(--space-2xl);
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.section-headline {
    max-width: 20ch;
}

/* ---------- Marquee / Horizontal scroll text ---------- */
.marquee-wrap {
    overflow: hidden;
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.marquee {
    display: flex;
    animation: marquee 30s linear infinite;
}

.marquee-item {
    flex-shrink: 0;
    padding: 0 var(--space-xl);
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 3rem);
    white-space: nowrap;
    color: var(--gray-400);
}

.marquee-item .accent {
    color: var(--accent);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- Platform Trust Bar ---------- */
.platform-trust-bar {
    padding: var(--space-xl) 0;
    text-align: center;
}

.trust-bar-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
}

.platform-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.platform-logo {
    height: 40px;
    width: auto;
    opacity: 0.7;
}

.platform-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-600);
}

/* ---------- Approach Grid ---------- */
.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.approach-item {
    padding: var(--space-xl) 0;
    border-top: 2px solid var(--gray-200);
}

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

/* ---------- Testimonials ---------- */
.testimonial {
    padding: var(--space-xl);
    border-left: 3px solid var(--accent);
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 2rem);
    line-height: 1.4;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    font-weight: 600;
}

.testimonial-role {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ---------- Success Cards (compact, data-forward) ---------- */
.success-card {
    padding: var(--space-md);
    border: 1px solid rgba(255,255,255,0.1);
    transition: border-color var(--duration-fast), transform var(--duration-fast);
}

.success-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.success-amount {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--accent);
    margin-bottom: var(--space-xs);
}

.success-desc {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.4;
}

.success-portal {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* ---------- Client Cards Grid (24 companies) ---------- */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
}

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

.client-card {
    background: var(--gray-800);
    border-radius: 8px;
    overflow: hidden;
    transition: transform var(--duration-fast) var(--ease-out-expo), box-shadow var(--duration-fast);
}

.client-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.client-logo {
    height: 120px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.client-logo img {
    max-height: 80px;
    max-width: 80%;
    object-fit: contain;
}

.client-name-fallback {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.client-info {
    padding: var(--space-md);
}

.client-raised {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-xs);
}

.client-desc {
    font-size: 0.875rem;
    color: var(--gray-300);
    line-height: 1.5;
    margin-bottom: var(--space-sm);
}

.client-portals {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-sm);
}

/* ---------- Tabs ---------- */
.tabs-nav {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.tab-btn {
    padding: 12px 24px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-500);
    border: 2px solid transparent;
    transition: all var(--duration-fast);
}

.tab-btn:hover {
    color: var(--black);
}

.tab-btn.active {
    color: var(--black);
    border-color: var(--black);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeUp var(--duration-base) var(--ease-out-expo);
}

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

/* ---------- CTA Section ---------- */
.cta-section {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.cta-headline {
    margin-bottom: var(--space-md);
}

.cta-sub {
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    color: var(--gray-400);
}

/* ---------- Team Section ---------- */
.team-member {
    padding: var(--space-lg) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.team-grid-reverse {
    grid-template-columns: 1fr 300px;
}

@media (max-width: 900px) {
    .team-grid,
    .team-grid-reverse {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .team-grid-reverse .team-photo {
        order: -1;
    }
}

.team-photo {
    position: sticky;
    top: 100px;
}

.team-photo img {
    width: 100%;
    max-width: 300px;
    border-radius: 8px;
    aspect-ratio: 1;
    object-fit: cover;
}

.team-bio {
    max-width: 700px;
}

.team-role {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

/* ---------- Footer ---------- */
.footer {
    padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 24px;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    color: var(--gray-400);
}

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

.footer-link {
    font-size: 0.875rem;
    color: var(--gray-400);
    transition: color var(--duration-fast);
}

.footer-link:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.disclaimer {
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--gray-500);
    max-width: 900px;
}

.copyright {
    margin-top: var(--space-lg);
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ---------- Links ---------- */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 500;
    color: var(--accent);
    transition: gap var(--duration-fast);
}

.link-arrow::after {
    content: '→';
    transition: transform var(--duration-fast);
}

.link-arrow:hover {
    gap: var(--space-sm);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                transform var(--duration-slow) var(--ease-out-expo);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* Stagger children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-base) var(--ease-out-expo),
                transform var(--duration-base) var(--ease-out-expo);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 100ms; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 200ms; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 300ms; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 400ms; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 500ms; }

.stagger-children.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mx-auto { margin-left: auto; margin-right: auto; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.w-full { width: 100%; }

/* Divider */
.divider {
    width: 100%;
    height: 1px;
    background: var(--gray-200);
}

.divider-dark {
    background: rgba(255,255,255,0.1);
}

/* ---------- Page specific ---------- */

/* About - bio text */
.bio-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--gray-600);
}

/* Contact card */
.contact-card {
    background: var(--white);
    padding: var(--space-xl);
    max-width: 480px;
    border: 1px solid var(--gray-100);
}

/* Pull quote */
.pull-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.3;
    position: relative;
    padding-left: var(--space-lg);
    border-left: 4px solid var(--accent);
}

/* Large number accent */
.num-accent {
    font-family: var(--font-display);
    font-size: clamp(4rem, 10vw, 8rem);
    color: var(--accent);
    line-height: 0.9;
    letter-spacing: -0.03em;
}

/* ---------- Step Numbers (CrowdEcho) ---------- */
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--space-md);
}

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.form-label {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--black);
}

.form-label .required {
    color: var(--accent);
}

.form-input,
.form-select,
.form-textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--black);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    text-align: center;
}

.form-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    padding: var(--space-md);
    color: #15803d;
}

.form-errors {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: var(--space-md);
    color: #b91c1c;
}

.form-errors ul {
    margin: 0;
    padding-left: var(--space-md);
}

.contact-info-card {
    background: var(--white);
    padding: var(--space-xl);
    border: 1px solid var(--gray-100);
}

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

/* ---------- Video Testimonials ---------- */
.video-testimonial {
    padding: 0;
    overflow: hidden;
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--black);
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-info {
    padding: var(--space-md);
}

/* ---------- Written Testimonials ---------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.testimonial-card {
    padding: var(--space-lg);
    border-left: 4px solid var(--accent);
}

.testimonial-card .testimonial-quote {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.testimonial-author strong {
    font-family: var(--font-display);
    font-size: 1rem;
}

/* ---------- Tabs ---------- */
.tabs-container {
    width: 100%;
}

.tabs-nav {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: var(--space-md);
    flex-wrap: wrap;
}

.tab-btn {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.tab-btn:hover {
    color: var(--black);
}

.tab-btn.active {
    color: var(--accent);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: calc(-1 * var(--space-md) - 1px);
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    :root {
        --space-xl: 48px;
        --space-2xl: 80px;
        --space-3xl: 120px;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .btn {
        width: 100%;
    }
    
    .btn-lg {
        padding: 18px 32px;
    }
    
    .section-header {
        margin-bottom: var(--space-xl);
    }
}