/* ========================================
   Burcham Enterprises Driving School
   Stylesheet
======================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #1a5c3a;
    --color-primary-light: #247a4e;
    --color-primary-dark: #13452b;
    --color-primary-muted: #e8f5ee;
    --color-primary-subtle: #f4faf6;
    
    --color-cream: #faf8f4;
    --color-cream-dark: #f3efe8;
    --color-warm-gray: #6b6560;
    --color-warm-gray-light: #9a9490;
    
    --color-text: #1a1a18;
    --color-text-muted: #4a4642;
    --color-text-light: #6b6560;
    --color-white: #ffffff;
    --color-border: #e8e4dd;
    
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(26, 26, 24, 0.06), 0 1px 2px rgba(26, 26, 24, 0.04);
    --shadow-md: 0 4px 16px rgba(26, 26, 24, 0.08), 0 2px 6px rgba(26, 26, 24, 0.04);
    --shadow-lg: 0 12px 40px rgba(26, 26, 24, 0.12), 0 4px 12px rgba(26, 26, 24, 0.06);
    --shadow-xl: 0 24px 60px rgba(26, 26, 24, 0.16), 0 8px 20px rgba(26, 26, 24, 0.08);
    
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms 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: 16px;
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(26, 92, 58, 0.3);
}

.btn--primary:hover {
    background: var(--color-primary-light);
    box-shadow: 0 6px 20px rgba(26, 92, 58, 0.4);
    transform: translateY(-2px);
}

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

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

.btn--white {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn--white:hover {
    background: var(--color-cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--large {
    padding: 17px 34px;
    font-size: 16px;
}

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

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(250, 248, 244, 0.95);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--color-primary);
    font-weight: 400;
}

.nav-logo-icon {
    color: var(--color-primary);
}

.nav-logo-text {
    letter-spacing: -0.01em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

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

.nav-link--cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    margin-left: 8px;
}

.nav-link--cta:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.nav-toggle:hover {
    background: var(--color-primary-muted);
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 24px;
    color: var(--color-text);
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-menu-close:hover {
    background: var(--color-primary-muted);
    color: var(--color-primary);
}

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--color-text);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu-link:hover {
    color: var(--color-primary);
    background: var(--color-primary-muted);
}

.mobile-menu-cta {
    margin-top: 24px;
}

/* --- Section Shared --- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: var(--color-primary-muted);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-tag--light {
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.15);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

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

.section-header {
    margin-bottom: 56px;
}

.section-header--center {
    text-align: center;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.section-description {
    font-size: 17px;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 560px;
}

.section-header--center .section-description {
    margin: 0 auto;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-primary-dark);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title em {
    font-style: italic;
    color: #a8d5b8;
}

.hero-description {
    font-size: 17px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-stat-number {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-white);
    line-height: 1;
}

.hero-stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
}

.hero-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 440px;
    aspect-ratio: 520/640;
}

.hero-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-float {
    position: absolute;
    bottom: -20px;
    left: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-primary-dark);
}

.hero-image-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-float-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-full);
}

/* Decorative blob */
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(36, 122, 78, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

/* --- Services Section --- */
.services {
    padding: 100px 0;
    background: var(--color-cream);
}

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card--featured {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.service-card--featured::before {
    background: rgba(255, 255, 255, 0.3);
}

.service-card--featured:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
}

.service-card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-muted);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 20px;
    transition: all var(--transition-base);
}

.service-card--featured .service-card-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

.service-card:hover .service-card-icon {
    transform: scale(1.05);
}

.service-card-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 12px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

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

.service-card-description {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-card--featured .service-card-description {
    color: rgba(255, 255, 255, 0.75);
}

.service-card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text-muted);
}

.service-card--featured .service-card-features li {
    color: rgba(255, 255, 255, 0.8);
}

.service-card-features li svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.service-card--featured .service-card-features li svg {
    color: rgba(255, 255, 255, 0.8);
}

/* --- About Section --- */
.about {
    padding: 100px 0;
    background: var(--color-primary-dark);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image-stack {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-primary-dark);
    max-width: 260px;
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--color-cream);
    color: var(--color-primary);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    z-index: 2;
}

.about-exp-number {
    display: block;
    font-family: var(--font-display);
    font-size: 36px;
    line-height: 1;
    color: var(--color-primary);
}

.about-exp-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-warm-gray);
    margin-top: 4px;
}

.about-content {
    position: relative;
    z-index: 1;
}

.about-text {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 36px;
}

.about-value {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.about-value-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: #a8d5b8;
}

.about-value strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 2px;
}

.about-value span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
}

/* --- Why Us Section --- */
.why-us {
    padding: 100px 0;
    background: var(--color-cream);
}

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

.why-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    position: relative;
}

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

.why-card-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 400;
    color: var(--color-primary-muted);
    line-height: 1;
    margin-bottom: 16px;
    transition: color var(--transition-base);
}

.why-card:hover .why-card-number {
    color: var(--color-primary);
}

.why-card-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 12px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.why-card-text {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* --- Testimonials Section --- */
.testimonials {
    padding: 100px 0;
    background: var(--color-cream-dark);
}

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

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.testimonial-stars {
    display: flex;
    gap: 3px;
    color: #f5a623;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-muted);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.testimonial-author-name {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text);
}

.testimonial-author-detail {
    display: block;
    font-size: 13px;
    color: var(--color-text-light);
    margin-top: 2px;
}

/* --- CTA Section --- */
.cta {
    position: relative;
    padding: 100px 0;
    background: var(--color-primary-dark);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    opacity: 0.5;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 17px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 36px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}

/* --- Contact Section --- */
.contact {
    padding: 100px 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-text {
    font-size: 16px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: #a8d5b8;
}

.contact-detail strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 4px;
}

.contact-detail span,
.contact-detail a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--color-white);
}

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

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.contact-form-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.contact-form-subtitle {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-input {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-cream);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-warm-gray-light);
}

.form-input:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(26, 92, 58, 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 24 24' fill='none' stroke='%236b6560' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
    cursor: pointer;
}

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-muted);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.form-success-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-success-text {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Footer --- */
.footer {
    background: #0f1a12;
    color: rgba(255, 255, 255, 0.6);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-logo-icon {
    color: var(--color-primary-light);
}

.footer-tagline {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.45);
}

.footer-heading {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li a,
.footer-contact-list li {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.footer-links li a:hover,
.footer-contact-list li a:hover {
    color: var(--color-white);
}

.footer-links li a svg,
.footer-contact-list li svg {
    flex-shrink: 0;
    margin-top: 3px;
    opacity: 0.6;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

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

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.revealed {
        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; }
    .reveal-delay-5 { transition-delay: 500ms; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .hero-image-main {
        max-width: 380px;
        margin: 0 auto;
    }

    .hero-image-float {
        left: -10px;
        bottom: -10px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        max-width: 480px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-stats {
        gap: 16px;
    }

    .hero-image-float {
        display: none;
    }

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

    .about-values {
        grid-template-columns: 1fr;
    }

    .about-img-secondary {
        right: -10px;
        bottom: -20px;
        max-width: 200px;
    }

    .about-experience-badge {
        top: -10px;
        left: -10px;
        padding: 14px 18px;
    }

    .about-exp-number {
        font-size: 28px;
    }

    .contact-form-wrapper {
        padding: 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

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

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .hero-stat-divider {
        display: none;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

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