/* ============================================
   P.E. Moore & Sons Construction
   Classic & Elegant Marketing Website
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-navy-900: #0D1B2A;
    --color-navy-800: #1B2A4A;
    --color-navy-700: #243B5C;
    --color-navy-600: #2D4A6F;
    --color-navy-500: #3A5F8C;
    --color-gold-600: #A8843A;
    --color-gold-500: #C8A45E;
    --color-gold-400: #D4B76A;
    --color-gold-300: #E0CA8A;
    --color-gold-200: #EDE0B4;
    --color-gold-100: #F5EFC8;
    --color-cream: #FAF8F4;
    --color-warm-gray-100: #F5F3EF;
    --color-warm-gray-200: #EDE9E3;
    --color-warm-gray-300: #D4CFC6;
    --color-warm-gray-400: #A89F94;
    --color-text-dark: #1A1A1A;
    --color-text-body: #3A3A3A;
    --color-text-muted: #6B6B6B;
    --color-text-light: #F5F3EF;
    --color-white: #FFFFFF;
    --color-border: rgba(27, 42, 74, 0.12);
    --color-border-light: rgba(27, 42, 74, 0.06);

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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;
    --space-5xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.06);
    --shadow-md: 0 4px 16px rgba(13, 27, 42, 0.08);
    --shadow-lg: 0 8px 32px rgba(13, 27, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(13, 27, 42, 0.16);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s 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-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-body);
    background-color: var(--color-cream);
    -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;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    color: var(--color-navy-800);
    line-height: 1.2;
    font-weight: 500;
}

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

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    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 --- */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-navy-800);
    transition: color var(--transition-fast);
}

.logo-mark {
    color: var(--color-gold-500);
    flex-shrink: 0;
}

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

.logo-name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.logo-tagline {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-600);
}

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

.logo--light .logo-tagline {
    color: var(--color-gold-300);
}

/* --- Navigation --- */
.main-nav {
    display: flex;
    align-items: center;
}

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

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-navy-700);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-navy-800);
    background: var(--color-warm-gray-100);
}

.nav-link--cta {
    background: var(--color-navy-800);
    color: var(--color-white) !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    margin-left: var(--space-sm);
}

.nav-link--cta:hover {
    background: var(--color-navy-700);
}

/* --- Nav Toggle --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.nav-toggle:hover {
    background: var(--color-warm-gray-100);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-navy-700);
    border-radius: 1px;
    transition: transform var(--transition-base), opacity var(--transition-fast);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    background: var(--color-navy-900);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/1249611/pexels-photo-1249611.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1600&h=900') center center / cover no-repeat;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 27, 42, 0.92) 0%,
        rgba(27, 42, 74, 0.85) 50%,
        rgba(13, 27, 42, 0.78) 100%
    );
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding: var(--space-3xl) 0;
}

.hero-content {
    color: var(--color-white);
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold-400);
    margin-bottom: var(--space-xl);
}

.eyebrow-line {
    width: 40px;
    height: 1px;
    background: var(--color-gold-500);
    flex-shrink: 0;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.headline-accent {
    font-style: italic;
    color: var(--color-gold-300);
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(245, 243, 239, 0.8);
    max-width: 520px;
    margin-bottom: var(--space-2xl);
}

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

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

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(245, 243, 239, 0.7);
}

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

/* --- Hero Image --- */
.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.hero-img--main {
    aspect-ratio: 600 / 750;
    box-shadow: var(--shadow-xl);
}

.hero-img--accent {
    position: absolute;
    bottom: -40px;
    left: -60px;
    width: 45%;
    aspect-ratio: 300 / 200;
    border: 5px solid var(--color-cream);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.hero-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--color-gold-500);
    color: var(--color-navy-900);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.badge-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-gold-500);
    color: var(--color-navy-900);
    border: 2px solid var(--color-gold-500);
}

.btn--primary:hover {
    background: var(--color-gold-400);
    border-color: var(--color-gold-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn--gold {
    background: var(--color-gold-500);
    color: var(--color-navy-900);
    border: 2px solid var(--color-gold-500);
}

.btn--gold:hover {
    background: var(--color-gold-400);
    border-color: var(--color-gold-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline-gold {
    background: transparent;
    color: var(--color-gold-300);
    border: 2px solid var(--color-gold-500);
}

.btn--outline-gold:hover {
    background: rgba(200, 164, 94, 0.1);
    transform: translateY(-2px);
}

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

/* --- Section Styles --- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-4xl);
}

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold-600);
    margin-bottom: var(--space-md);
}

.section-eyebrow--light {
    color: var(--color-gold-300);
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: var(--space-lg);
}

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

.title-accent {
    font-style: italic;
    color: var(--color-gold-500);
}

.section-subtitle {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.section-subtitle--light {
    color: rgba(245, 243, 239, 0.7);
}

/* --- Services --- */
.services {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

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

.service-card {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

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

.service-icon {
    color: var(--color-gold-500);
    margin-bottom: var(--space-lg);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.service-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

/* --- About --- */
.about {
    padding: var(--space-5xl) 0;
    background: var(--color-warm-gray-100);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    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: -30px;
    right: -30px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 5px solid var(--color-warm-gray-100);
    box-shadow: var(--shadow-md);
}

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

.about-experience {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--color-navy-800);
    color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-400);
}

.exp-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
}

.exp-sub {
    display: block;
    font-size: 0.75rem;
    color: rgba(245, 243, 239, 0.6);
    margin-top: 2px;
}

.about-content {
    max-width: 520px;
}

.about-divider {
    width: 60px;
    height: 2px;
    background: var(--color-gold-500);
    margin-bottom: var(--space-xl);
}

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

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

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

.value-icon {
    color: var(--color-gold-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.value-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-navy-800);
}

.value-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Projects --- */
.projects {
    padding: var(--space-5xl) 0;
    background: var(--color-navy-900);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-md);
}

.project-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 27, 42, 0.85) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-category {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-400);
    margin-bottom: var(--space-sm);
}

.project-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-white);
}

.project-card--large {
    grid-column: span 7;
    grid-row: span 2;
    min-height: 500px;
}

.project-card--large img {
    min-height: 100%;
}

.project-card:not(.project-card--large) {
    min-height: 240px;
}

.project-card:not(.project-card--large) .project-overlay {
    opacity: 1;
}

/* --- Testimonials --- */
.testimonials {
    padding: var(--space-5xl) 0;
    background: var(--color-cream);
}

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

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

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-gold-200);
}

.testimonial-quote-mark {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-gold-200);
    position: absolute;
    top: var(--space-lg);
    left: var(--space-xl);
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-body);
    margin-bottom: var(--space-xl);
    margin-top: var(--space-xl);
    position: relative;
    z-index: 1;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-navy-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold-400);
    flex-shrink: 0;
}

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

.author-name {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-navy-800);
}

.author-project {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- CTA Banner --- */
.cta-banner {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--color-navy-800);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/4792489/pexels-photo-4792489.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1600&h=600') center center / cover no-repeat;
    opacity: 0.12;
}

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

.cta-headline {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.cta-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(245, 243, 239, 0.75);
    margin-bottom: var(--space-2xl);
}

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

/* --- Contact --- */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--color-warm-gray-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-divider {
    width: 60px;
    height: 2px;
    background: var(--color-gold-500);
    margin-bottom: var(--space-xl);
}

.contact-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-body);
    margin-bottom: var(--space-2xl);
}

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

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

.detail-icon {
    color: var(--color-gold-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.detail-value {
    font-size: 0.95rem;
    color: var(--color-navy-800);
    line-height: 1.6;
}

.detail-link {
    color: var(--color-navy-700);
    transition: color var(--transition-fast);
}

.detail-link:hover {
    color: var(--color-gold-600);
}

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

.form-title {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

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

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

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-navy-700);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    background: var(--color-cream);
    border: 1px solid var(--color-warm-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-warm-gray-400);
}

.form-input:focus {
    border-color: var(--color-gold-500);
    box-shadow: 0 0 0 3px rgba(200, 164, 94, 0.15);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5l3 3 3-3' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

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

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

.success-icon {
    color: var(--color-gold-500);
    margin-bottom: var(--space-lg);
}

.success-title {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
}

.success-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* --- Footer --- */
.site-footer {
    background: var(--color-navy-900);
    color: var(--color-text-light);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(245, 243, 239, 0.6);
    margin-top: var(--space-lg);
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-400);
    margin-bottom: var(--space-lg);
}

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

.footer-links a {
    font-size: 0.9rem;
    color: rgba(245, 243, 239, 0.6);
    transition: color var(--transition-fast);
}

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

.footer-address {
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(245, 243, 239, 0.6);
}

.footer-phone a {
    color: var(--color-gold-400);
    transition: color var(--transition-fast);
}

.footer-phone a:hover {
    color: var(--color-gold-300);
}

.footer-bottom {
    border-top: 1px solid rgba(245, 243, 239, 0.1);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.copyright {
    font-size: 0.8rem;
    color: rgba(245, 243, 239, 0.4);
}

.footer-location {
    font-size: 0.8rem;
    color: rgba(245, 243, 239, 0.4);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid {
        gap: var(--space-2xl);
    }

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

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

    .project-card--large {
        grid-column: span 12;
        min-height: 400px;
    }

    .project-card:not(.project-card--large) {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 248, 244, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        padding: var(--space-lg);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition-base), opacity var(--transition-base);
        pointer-events: none;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--space-sm);
        width: 100%;
    }

    .nav-link {
        width: 100%;
        padding: var(--space-md);
    }

    .nav-link--cta {
        margin-left: 0;
        text-align: center;
    }

    /* Hero mobile */
    .hero {
        min-height: auto;
        padding: calc(72px + var(--space-3xl)) 0 var(--space-3xl);
    }

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

    .hero-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-img--accent {
        left: -20px;
        bottom: -20px;
        width: 50%;
    }

    .hero-badge {
        right: -10px;
        top: -10px;
        padding: var(--space-md) var(--space-lg);
    }

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

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

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .about-images {
        max-width: 480px;
        margin: 0 auto;
    }

    .about-content {
        max-width: 100%;
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card--large {
        grid-column: span 1;
    }

    .project-card:not(.project-card--large) {
        grid-column: span 1;
    }

    .project-card:not(.project-card--large) .project-overlay {
        opacity: 0;
    }

    .project-card:not(.project-card--large):hover .project-overlay {
        opacity: 1;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.9rem;
    }

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

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

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

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

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .project-card img {
        transition: none;
    }

    .project-card:hover img {
        transform: none;
    }
}