/* ============================================
   WARREN'S CAR CARE — Custom Styles
   Emerald Green + Cream | Confident Corporate
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-200: #a7f3d0;
    --color-emerald-300: #6ee7b7;
    --color-emerald-400: #34d399;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-700: #047857;
    --color-emerald-800: #065f46;
    --color-emerald-900: #064e3b;
    --color-emerald-950: #022c22;

    --color-cream-50: #fefdf8;
    --color-cream-100: #fdf9f0;
    --color-cream-200: #faf3e0;
    --color-cream-300: #f5e6c8;
    --color-cream-400: #e8d0a0;

    --color-neutral-50: #fafafa;
    --color-neutral-100: #f5f5f5;
    --color-neutral-200: #e5e5e5;
    --color-neutral-300: #d4d4d4;
    --color-neutral-400: #a3a3a3;
    --color-neutral-500: #737373;
    --color-neutral-600: #525252;
    --color-neutral-700: #404040;
    --color-neutral-800: #262626;
    --color-neutral-900: #171717;
    --color-neutral-950: #0a0a0a;

    --color-white: #ffffff;
    --color-black: #000000;

    --font-heading: 'Oswald', 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: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.12);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* --- 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-neutral-800);
    background-color: var(--color-cream-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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, 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-emerald-700);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
    transition: top var(--transition-fast);
}

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-neutral-900);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.75em 1.75em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 3px solid var(--color-emerald-400);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--color-emerald-700);
    color: var(--color-white);
    border: 2px solid var(--color-emerald-700);
}

.btn-primary:hover {
    background: var(--color-emerald-800);
    border-color: var(--color-emerald-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-emerald-800);
    border-color: var(--color-white);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-emerald-800);
    border: 2px solid var(--color-white);
}

.btn-light:hover {
    background: var(--color-cream-100);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 0.5em 1.25em;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.9em 2em;
    font-size: 1rem;
}

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

/* --- Section Tags --- */
.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    background: var(--color-emerald-50);
    border: 1px solid var(--color-emerald-200);
    padding: 0.35em 0.875em;
    border-radius: 50px;
    margin-bottom: var(--space-md);
}

.section-tag--light {
    color: var(--color-emerald-200);
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.2);
}

.section-title {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    margin-bottom: var(--space-md);
}

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

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-3xl);
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--color-neutral-600);
    line-height: 1.7;
}

.section-header--light .section-desc {
    color: rgba(255,255,255,0.75);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 253, 248, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-neutral-200);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    text-decoration: none;
}

.logo-mark {
    width: 42px;
    height: 42px;
    background: var(--color-emerald-700);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-neutral-900);
    letter-spacing: 0.01em;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-emerald-700);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.main-nav a:not(.btn) {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
    transition: color var(--transition-fast);
    position: relative;
}

.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-emerald-600);
    transition: width var(--transition-base);
}

.main-nav a:not(.btn):hover {
    color: var(--color-emerald-700);
}

.main-nav a:not(.btn):hover::after {
    width: 100%;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: var(--color-neutral-100);
}

.hamburger {
    position: relative;
    width: 22px;
    height: 16px;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-neutral-800);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.hamburger::before { top: 0; }
.hamburger span { top: 50%; transform: translateY(-50%); }
.hamburger::after { bottom: 0; }

.mobile-menu-btn[aria-expanded="true"] .hamburger::before {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        var(--color-emerald-900) 0%,
        #065f46 25%,
        #047857 50%,
        #059669 75%,
        var(--color-emerald-700) 100%
    );
    padding: var(--space-4xl) var(--space-lg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.pexels.com/photos/8986100/pexels-photo-8986100.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
    opacity: 0.18;
    mix-blend-mode: luminosity;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
    padding: var(--space-2xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--color-emerald-200);
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5em 1.25em;
    border-radius: 50px;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(4px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-emerald-400);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.25rem, 6vw, 4.25rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.08;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-emerald-300), var(--color-cream-300), var(--color-emerald-200));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    color: rgba(255,255,255,0.8);
    line-height: 1.75;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

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

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-item svg {
    color: var(--color-emerald-400);
    flex-shrink: 0;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    color: var(--color-cream-50);
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-50);
}

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

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-emerald-600), var(--color-emerald-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-emerald-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--color-emerald-50);
    border: 1px solid var(--color-emerald-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-emerald-700);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-emerald-700);
    border-color: var(--color-emerald-700);
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.1875rem;
    margin-bottom: var(--space-sm);
    color: var(--color-neutral-900);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--color-neutral-600);
    line-height: 1.7;
}

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

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

.about-images {
    position: relative;
}

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

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

.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}

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

.about-stat-card {
    position: absolute;
    top: -20px;
    right: 24px;
    background: var(--color-emerald-700);
    color: var(--color-white);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-stat-card .stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.about-stat-card .stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-emerald-200);
    font-weight: 600;
}

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

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

.about-text {
    font-size: 1rem;
    color: var(--color-neutral-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

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

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-neutral-700);
}

.feature-check {
    width: 20px;
    height: 20px;
    background: var(--color-emerald-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-emerald-700);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================
   WHY US
   ============================================ */
.why-us {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-emerald-900), var(--color-emerald-800), #047857);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" fill="none"><path d="M0 30h60M30 0v60" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>');
    background-size: 60px 60px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    backdrop-filter: blur(4px);
    transition: all var(--transition-base);
}

.why-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.why-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255,255,255,0.08);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.why-card h3 {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.why-card p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.75;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-50);
}

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

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

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 0.8;
    color: var(--color-emerald-200);
    position: absolute;
    top: var(--space-lg);
    right: var(--space-xl);
    user-select: none;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-neutral-700);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    margin-top: var(--space-lg);
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-800));
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-neutral-900);
}

.author-location {
    font-size: 0.8125rem;
    color: var(--color-neutral-500);
}

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

.cta-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-3xl);
    align-items: center;
    background: linear-gradient(135deg, var(--color-emerald-900), var(--color-emerald-800), #059669);
    border-radius: var(--radius-xl);
    overflow: hidden;
    padding: var(--space-4xl);
    position: relative;
}

.cta-inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" fill="none"><circle cx="40" cy="40" r="1" fill="rgba(255,255,255,0.04)"/></svg>');
    background-size: 80px 80px;
}

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

.cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

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

.cta-image {
    position: relative;
    z-index: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
}

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

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

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

.contact-desc {
    font-size: 1rem;
    color: var(--color-neutral-600);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

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

.contact-detail {
    display: flex;
    gap: var(--space-lg);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-emerald-50);
    border: 1px solid var(--color-emerald-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-emerald-700);
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-neutral-900);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 0.9375rem;
    color: var(--color-neutral-600);
    line-height: 1.7;
}

.contact-detail a {
    color: var(--color-emerald-700);
    transition: color var(--transition-fast);
}

.contact-detail a:hover {
    color: var(--color-emerald-500);
    text-decoration: underline;
}

/* Form */
.contact-form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
}

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

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

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    padding: 0.75em 1em;
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--radius-sm);
    background: var(--color-cream-50);
    color: var(--color-neutral-900);
    transition: all var(--transition-fast);
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-emerald-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    background: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-neutral-400);
}

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

.form-note {
    font-size: 0.8125rem;
    color: var(--color-neutral-500);
    text-align: center;
}

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

.success-icon {
    width: 72px;
    height: 72px;
    background: var(--color-emerald-50);
    border: 2px solid var(--color-emerald-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--color-emerald-700);
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-neutral-900);
}

.form-success p {
    color: var(--color-neutral-600);
    font-size: 0.9375rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-neutral-950);
    color: var(--color-neutral-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.75;
    margin-top: var(--space-lg);
    color: var(--color-neutral-500);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-neutral-300);
    margin-bottom: var(--space-lg);
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-neutral-500);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-emerald-400);
}

.footer-contact p {
    font-size: 0.9375rem;
    line-height: 1.75;
    margin-bottom: var(--space-sm);
}

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

.footer-contact a:hover {
    color: var(--color-emerald-300);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--color-neutral-800);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-neutral-600);
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        justify-self: center;
    }

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

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(254, 253, 248, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-md);
        border-bottom: 1px solid var(--color-neutral-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav a:not(.btn) {
        font-size: 1rem;
    }

    .hero {
        min-height: auto;
        padding: var(--space-4xl) var(--space-lg) var(--space-3xl);
    }

    .hero-title {
        font-size: clamp(1.875rem, 8vw, 2.75rem);
    }

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

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

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }

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

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

    .about-img-secondary {
        position: relative;
        bottom: auto;
        right: auto;
        width: 70%;
        margin-top: var(--space-md);
    }

    .about-stat-card {
        position: relative;
        top: auto;
        right: auto;
        display: inline-block;
        margin-top: var(--space-md);
    }

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

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .cta-inner {
        grid-template-columns: 1fr;
        padding: var(--space-2xl);
    }

    .cta-image {
        display: none;
    }

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

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

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

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

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

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

    .hero {
        padding: var(--space-3xl) var(--space-md) var(--space-2xl);
    }

    .service-card {
        padding: var(--space-xl);
    }

    .contact-form-wrapper {
        padding: var(--space-lg);
    }
}