/* ========================================
   Connections American English - Styles
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-midnight: #0B1D3A;
    --color-midnight-light: #132D54;
    --color-mint: #34D399;
    --color-mint-light: #6EE7B7;
    --color-mint-dark: #059669;
    --color-white: #FFFFFF;
    --color-off-white: #F0FDF4;
    --color-light: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;

    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --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;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(11, 29, 58, 0.08);
    --shadow-md: 0 4px 16px rgba(11, 29, 58, 0.1);
    --shadow-lg: 0 8px 32px rgba(11, 29, 58, 0.12);
    --shadow-xl: 0 16px 48px rgba(11, 29, 58, 0.15);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* --- Accessibility --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-mint);
    color: var(--color-midnight);
    font-weight: 600;
    border-radius: var(--radius-sm);
    z-index: 1000;
    transition: top var(--transition);
}

.skip-link:focus {
    top: var(--space-md);
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
}

/* --- Layout --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Section Common --- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-mint-dark);
    background: rgba(52, 211, 153, 0.12);
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    max-width: 600px;
}

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

.section-header .section-desc {
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.8rem 1.75rem;
    border-radius: 50px;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-mint);
    color: var(--color-midnight);
    box-shadow: 0 4px 16px rgba(52, 211, 153, 0.35);
}

.btn-primary:hover {
    background: var(--color-mint-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(52, 211, 153, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-outline-light:hover {
    background: var(--color-midnight);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(11, 29, 58, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-mint);
    color: var(--color-midnight);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-white);
}

.nav-logo-sub {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--color-mint);
    display: none;
}

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

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
}

.nav-menu a:hover {
    color: var(--color-mint);
}

.nav-cta {
    background: var(--color-mint) !important;
    color: var(--color-midnight) !important;
    padding: 0.55rem 1.25rem;
    border-radius: 50px;
    font-weight: 600 !important;
    transition: all var(--transition) !important;
}

.nav-cta:hover {
    background: var(--color-mint-light) !important;
    transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 110;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    background: var(--color-midnight);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(52, 211, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
}

.hero-shape.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--color-mint);
    top: -150px;
    right: -100px;
    opacity: 0.08;
}

.hero-shape.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--color-mint);
    bottom: -50px;
    left: -80px;
    opacity: 0.06;
}

.hero-shape.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--color-mint-light);
    top: 30%;
    right: 15%;
    opacity: 0.1;
    border-radius: var(--radius-lg);
    transform: rotate(45deg);
}

.hero-shape.shape-4 {
    width: 80px;
    height: 80px;
    background: var(--color-mint);
    bottom: 25%;
    left: 10%;
    opacity: 0.12;
    border-radius: var(--radius-md);
    transform: rotate(30deg);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(11, 29, 58, 0.92) 0%,
        rgba(11, 29, 58, 0.75) 50%,
        rgba(11, 29, 58, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    padding-top: 80px;
    padding-bottom: var(--space-3xl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr auto;
        gap: var(--space-3xl);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(52, 211, 153, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: var(--color-mint);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 50px;
    margin-bottom: var(--space-xl);
    width: fit-content;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-mint);
    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(1.3); }
}

.hero-headline {
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    color: var(--color-white);
    line-height: 1.05;
    margin-bottom: var(--space-xl);
    max-width: 700px;
}

.hero-headline em {
    font-style: normal;
    color: var(--color-mint);
    position: relative;
}

.hero-headline em::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-mint);
    opacity: 0.3;
    border-radius: 2px;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255, 255, 255, 0.15);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-indicator span {
    width: 3px;
    height: 8px;
    background: var(--color-mint);
    border-radius: 2px;
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.4; }
}

/* --- About --- */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-4xl);
    }
}

.about-visual {
    position: relative;
}

.visual-block {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.visual-block--mint {
    width: 120px;
    height: 120px;
    background: var(--color-mint);
    top: -20px;
    left: -20px;
    z-index: 1;
    border-radius: var(--radius-xl);
}

.visual-block--blue {
    width: 100%;
    height: 400px;
    background: var(--color-midnight);
    z-index: 2;
    border-radius: var(--radius-lg);
}

.visual-block--blue img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    opacity: 0.9;
}

.visual-accent {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-mint);
    bottom: -15px;
    right: 20px;
    z-index: 3;
    border-radius: var(--radius-md);
    transform: rotate(15deg);
    opacity: 0.8;
}

.about-content .section-title {
    margin-bottom: var(--space-xl);
}

.about-content .lead {
    font-size: 1.1rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-content p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.75;
}

.about-features {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(52, 211, 153, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--color-midnight);
    margin-bottom: 2px;
}

.feature-item span {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* --- Services --- */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-light);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-mint), var(--color-mint-light), var(--color-mint));
}

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

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

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid var(--color-gray-200);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-mint);
}

.service-card--accent {
    background: var(--color-midnight);
    border-color: var(--color-midnight);
}

.service-card--accent .service-card-accent {
    background: var(--color-mint);
}

.service-card--accent .service-title {
    color: var(--color-white);
}

.service-card--accent .service-desc {
    color: rgba(255, 255, 255, 0.7);
}

.service-card--accent .service-list li {
    color: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

.service-card--accent .service-list li::before {
    color: var(--color-mint);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(52, 211, 153, 0.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint-dark);
    margin-bottom: var(--space-lg);
}

.service-card--accent .service-icon {
    background: rgba(52, 211, 153, 0.2);
    color: var(--color-mint);
}

.service-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-md);
}

.service-desc {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.service-list li {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    padding-left: var(--space-lg);
    position: relative;
    border-bottom: 1px solid var(--color-gray-100);
    padding-bottom: var(--space-sm);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-mint-dark);
    font-weight: 700;
}

/* --- Why Us --- */
.why-us {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.why-us-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 900px) {
    .why-us-layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.why-us-visual {
    position: relative;
}

.why-us-visual img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.why-us-floating-card {
    position: absolute;
    bottom: -20px;
    right: -10px;
    background: var(--color-mint);
    color: var(--color-midnight);
    padding: var(--space-xl) var(--space-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.floating-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.floating-label {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.8;
}

.why-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    margin-top: var(--space-xl);
}

.why-item {
    display: flex;
    gap: var(--space-lg);
}

.why-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(52, 211, 153, 0.2);
    line-height: 1;
    min-width: 60px;
}

.why-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    color: var(--color-midnight);
}

.why-text {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* --- Testimonials --- */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-midnight);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--color-mint);
    border-radius: 50%;
    opacity: 0.05;
}

.testimonials::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    background: var(--color-mint);
    border-radius: 50%;
    opacity: 0.04;
}

.testimonials .section-tag {
    background: rgba(52, 211, 153, 0.15);
    color: var(--color-mint);
}

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-mint);
    opacity: 0.4;
    margin-bottom: -0.2em;
}

.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    font-style: italic;
}

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

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--color-mint);
    color: var(--color-midnight);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-name {
    font-style: normal;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* --- CTA --- */
.cta {
    padding: var(--space-4xl) 0;
    background: var(--color-light);
}

.cta-card {
    background: var(--color-midnight);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl) var(--space-2xl);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
}

@media (min-width: 768px) {
    .cta-card {
        padding: var(--space-4xl) var(--space-3xl);
        text-align: left;
        grid-template-columns: 1fr auto;
        align-items: center;
    }
}

.cta-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
}

.cta-shape--1 {
    width: 300px;
    height: 300px;
    background: var(--color-mint);
    top: -100px;
    right: -50px;
    opacity: 0.08;
}

.cta-shape--2 {
    width: 150px;
    height: 150px;
    background: var(--color-mint-light);
    bottom: -40px;
    left: 10%;
    opacity: 0.06;
    border-radius: var(--radius-lg);
    transform: rotate(45deg);
}

.cta-shape--3 {
    width: 80px;
    height: 80px;
    background: var(--color-mint);
    top: 20%;
    right: 30%;
    opacity: 0.1;
    border-radius: var(--radius-md);
    transform: rotate(30deg);
}

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

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.cta-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .cta-actions {
        justify-content: flex-start;
    }
}

/* --- Contact --- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

.contact-info .section-title {
    margin-bottom: var(--space-lg);
}

.contact-intro {
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(52, 211, 153, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint-dark);
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-midnight);
    margin-bottom: 2px;
}

.contact-item span,
.contact-item a {
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.contact-item a:hover {
    color: var(--color-mint-dark);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.form-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-mint), var(--color-mint-light));
}

.form-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-100);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-gray-800);
    background: var(--color-light);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-mint);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.success-icon {
    margin: 0 auto var(--space-lg);
}

.form-success h4 {
    font-size: 1.3rem;
    color: var(--color-midnight);
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

/* --- Footer --- */
.footer {
    background: var(--color-gray-900);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    background: var(--color-mint);
    color: var(--color-midnight);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.footer-logo span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-white);
}

.footer-logo-sub {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.7rem;
    color: var(--color-mint);
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    max-width: 280px;
}

.footer-nav h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-mint);
    margin-bottom: var(--space-lg);
}

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

.footer-nav a {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    transition: color var(--transition);
}

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

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

.footer-contact p {
    font-size: 0.9rem;
    color: var(--color-gray-400);
}

.footer-contact a {
    color: var(--color-gray-400);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--color-mint);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

    [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }

    [data-reveal].revealed:nth-child(2) { transition-delay: 0.1s; }
    [data-reveal].revealed:nth-child(3) { transition-delay: 0.2s; }
}

/* --- Mobile responsive --- */
@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-midnight);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px var(--space-xl) var(--space-2xl);
        gap: var(--space-lg) !important;
        transition: right var(--transition);
        box-shadow: var(--shadow-xl);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-menu a {
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.85);
    }

    .nav-logo-sub {
        display: inline;
    }

    .hero-content {
        padding-top: 100px;
    }

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

    .stat-divider {
        display: none;
    }

    .visual-block--blue {
        height: 300px;
    }

    .visual-block--mint {
        width: 80px;
        height: 80px;
    }
}

@media (min-width: 768px) and (max-width: 899px) {
    .visual-block--blue {
        height: 360px;
    }
}