/* ========================================
   SouRcE SneakeR Lab — Styles
   Deep Navy + Warm Gold | Confident Corporate
   ======================================== */

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

:root {
    --navy-950: #0A1628;
    --navy-900: #1A2B4A;
    --navy-800: #243660;
    --navy-700: #2E4478;
    --navy-600: #3D5A99;
    --gold-500: #C89B3E;
    --gold-400: #D4AB5A;
    --gold-300: #E0C07A;
    --gold-600: #A87D2E;
    --neutral-50: #F8F9FC;
    --neutral-100: #F1F3F8;
    --neutral-200: #E2E6EF;
    --neutral-300: #C8CDD9;
    --neutral-400: #9BA3B5;
    --neutral-500: #6B7388;
    --neutral-600: #4A5166;
    --neutral-700: #333A4D;
    --neutral-800: #1E2433;
    --neutral-900: #0F141F;
    --white: #FFFFFF;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.1);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--neutral-800);
    background: var(--neutral-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--navy-900);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
}
.skip-link:focus {
    top: 16px;
}

/* --- Typography --- */
.text-gold {
    color: var(--gold-500);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold-600);
    margin-bottom: 12px;
}
.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--gold-500);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy-900);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--neutral-500);
    max-width: 560px;
    line-height: 1.7;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-align: center;
}
.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn--gold {
    background: var(--gold-500);
    color: var(--navy-950);
    border-color: var(--gold-500);
}
.btn--gold:hover {
    background: var(--gold-400);
    border-color: var(--gold-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200, 155, 62, 0.35);
}

.btn--navy {
    background: var(--navy-900);
    color: var(--white);
    border-color: var(--navy-900);
}
.btn--navy:hover {
    background: var(--navy-800);
    border-color: var(--navy-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 43, 74, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}
.btn--outline:hover {
    background: var(--white);
    color: var(--navy-900);
    border-color: var(--white);
}

.btn--outline-light {
    background: transparent;
    color: var(--navy-900);
    border-color: var(--navy-900);
}
.btn--outline-light:hover {
    background: var(--navy-900);
    color: var(--white);
}

.btn--sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--neutral-200);
    transition: var(--transition);
}
.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: 10px;
    z-index: 101;
}
.logo--footer {
    margin-bottom: 16px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-line1 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--navy-900);
    letter-spacing: 0.02em;
}
.logo-line2 {
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gold-600);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-list a {
    padding: 8px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-600);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-list a:hover {
    color: var(--navy-900);
    background: var(--neutral-100);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}
.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--navy-900);
    position: relative;
    transition: var(--transition);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--navy-900);
    transition: var(--transition);
}
.hamburger::before { top: -7px; }
.hamburger::after { bottom: -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 {
    bottom: 0;
    transform: rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--navy-950);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200, 155, 62, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 155, 62, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(200, 155, 62, 0.08) 0%, transparent 70%),
                radial-gradient(ellipse 50% 40% at 20% 80%, rgba(61, 90, 153, 0.3) 0%, transparent 60%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200, 155, 62, 0.12);
    border: 1px solid rgba(200, 155, 62, 0.25);
    border-radius: 100px;
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gold-400);
    margin-bottom: 28px;
}
.hero-badge svg {
    width: 14px;
    height: 14px;
}

.hero-heading {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-sub {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}
.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stat-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-400);
}
.stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-visual {
    position: relative;
}
.hero-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--gold-500);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.5;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    animation: float 2s ease-in-out infinite;
}
.hero-scroll-indicator svg {
    width: 20px;
    height: 20px;
}
@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- Trust Bar --- */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--neutral-200);
    padding: 20px 0;
}
.trust-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-600);
}
.trust-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background: var(--neutral-50);
}
.services .section-header {
    margin-bottom: 56px;
}

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

.service-card {
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-500);
    transform: scaleX(0);
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--gold-500);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
}
.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--neutral-600);
}
.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gold-500);
    border-radius: 50%;
    flex-shrink: 0;
}

/* --- About --- */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-visual {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-xl);
    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: -32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
    width: 55%;
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -24px;
    left: -24px;
    background: var(--navy-900);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}
.about-experience-badge .exp-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold-400);
    line-height: 1;
}
.about-experience-badge .exp-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.about-content .section-title {
    margin-bottom: 24px;
}
.about-body {
    font-size: 1rem;
    color: var(--neutral-500);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin: 32px 0;
}
.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-700);
}
.value-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* --- Process --- */
.process {
    padding: 100px 0;
    background: var(--navy-950);
    position: relative;
    overflow: hidden;
}
.process::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200, 155, 62, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 155, 62, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
}

.process .container {
    position: relative;
    z-index: 1;
}

.process .section-label {
    color: var(--gold-400);
}
.process .section-title {
    color: var(--white);
}
.process .section-desc {
    color: rgba(255, 255, 255, 0.6);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 64px;
}

.process-step {
    text-align: center;
    position: relative;
}
.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -16px;
    width: 32px;
    height: 2px;
    background: rgba(200, 155, 62, 0.3);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(200, 155, 62, 0.2);
    line-height: 1;
    margin-bottom: 16px;
}

.step-visual {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 155, 62, 0.08);
    border: 1px solid rgba(200, 155, 62, 0.2);
    border-radius: 50%;
}
.step-visual svg {
    width: 36px;
    height: 36px;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* --- Gallery --- */
.gallery {
    padding: 100px 0;
    background: var(--neutral-50);
}
.gallery .section-header {
    margin-bottom: 56px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-tag {
    background: var(--gold-500);
    color: var(--navy-950);
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.gallery-item--large {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
    min-height: 340px;
}
.gallery-item:not(.gallery-item--large) {
    min-height: 160px;
}
.gallery-item--wide {
    grid-column: 1 / 13;
    grid-row: 2 / 3;
    min-height: 200px;
}

/* --- Testimonials --- */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}
.testimonials .section-header {
    margin-bottom: 56px;
}

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

.testimonial-card {
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: var(--gold-500);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}
.testimonial-stars svg {
    width: 18px;
    height: 18px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--neutral-600);
    line-height: 1.75;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.author-name {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--navy-900);
}
.author-location {
    font-size: 0.8125rem;
    color: var(--neutral-400);
}

/* --- CTA --- */
.cta {
    padding: 100px 0;
    background: var(--navy-900);
    position: relative;
    overflow: hidden;
}
.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(200, 155, 62, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.cta-content .section-label {
    color: var(--gold-400);
}
.cta-heading {
    font-family: var(--font-display);
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 20px;
}
.cta-desc {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.75;
    max-width: 480px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 300px;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background: var(--neutral-50);
}

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

.contact-info .section-title {
    margin-bottom: 16px;
}
.contact-desc {
    font-size: 1rem;
    color: var(--neutral-500);
    line-height: 1.75;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-detail {
    display: flex;
    gap: 16px;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(200, 155, 62, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-icon svg {
    width: 22px;
    height: 22px;
}
.contact-detail strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--navy-900);
    margin-bottom: 4px;
}
.contact-detail span,
.contact-detail a {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.6;
}
.contact-detail a:hover {
    color: var(--gold-600);
}
.contact-detail address {
    font-style: normal;
}

/* --- Form --- */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 6px;
}
.form-note {
    font-size: 0.9375rem;
    color: var(--neutral-400);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(200, 155, 62, 0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-300);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(22, 163, 74, 0.08);
    border: 1px solid rgba(22, 163, 74, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: #166534;
}
.form-success svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* --- Map --- */
.map-section {
    border-top: 4px solid var(--gold-500);
}
.map-container {
    filter: saturate(0.8) contrast(1.05);
}

/* --- Footer --- */
.site-footer {
    background: var(--navy-950);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

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

.footer-brand .logo-icon {
    margin-bottom: 16px;
}
.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    max-width: 280px;
}

.footer-heading {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold-400);
    margin-bottom: 20px;
}

.footer-nav ul,
.footer-hours ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-nav a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}
.footer-nav a:hover {
    color: var(--gold-400);
}
.footer-hours li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-hours li:last-child {
    border-bottom: none;
}

.footer-contact address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}
.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}
.footer-contact a:hover {
    color: var(--gold-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* --- Mobile Nav --- */
@media (max-width: 900px) {
    .nav-toggle {
        display: block;
    }
    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        padding: 88px 32px 32px;
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
    }
    .nav.open {
        transform: translateX(0);
    }
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .nav-list a {
        padding: 12px 16px;
        font-size: 1rem;
    }
    .nav-list .btn {
        align-items: center;
        justify-content: center;
        margin-top: 12px;
    }
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.5);
        z-index: 99;
    }
    .nav.open + .nav-overlay,
    .nav-overlay.active {
        display: block;
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-sub {
        margin: 0 auto 36px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-visual {
        max-width: 500px;
    }
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    .process-step:not(:last-child)::after {
        top: 40px;
        right: -16px;
    }
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cta-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .cta-actions {
        flex-direction: row;
        justify-content: center;
        min-width: auto;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 60px;
    }
    .hero-inner {
        padding: 40px 0;
    }
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .process-steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .process-step:not(:last-child)::after {
        display: none;
    }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gallery-item--large {
        grid-column: 1 / -1;
        grid-row: auto;
        min-height: 240px;
    }
    .gallery-item--wide {
        grid-column: 1 / -1;
        min-height: 180px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .about-img-secondary {
        right: -16px;
        bottom: -16px;
    }
    .about-experience-badge {
        left: -16px;
        top: -16px;
    }
    .about-values {
        grid-template-columns: 1fr;
    }
    .contact-form-wrap {
        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-heading {
        font-size: 2rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item--large,
    .gallery-item--wide {
        grid-column: 1;
    }
    .cta-actions {
        flex-direction: column;
    }
    .trust-items {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .hero-scroll-indicator {
        animation: none;
    }
}