/* ==========================================================================
   PRIME COAT PAINTING - DESIGN SYSTEM
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-base: #F8F6F1;
    --bg-section: #FFFFFF;
    --bg-alt: #F2EEE6;
    
    --text-primary: #1D1D1D;
    --text-secondary: #676767;
    
    --accent: #F4B63D;
    --accent-hover: #E6A728;
    
    --border: #E8E1D4;
    --success: #3B7A57;

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    
    /* Layout & Shadows */
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow-soft: 0 20px 40px rgba(29, 29, 29, 0.04);
    --shadow-hover: 0 30px 60px rgba(29, 29, 29, 0.12);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-padding {
    padding: 140px 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

.text-center {
    text-align: center;
}

/* Typography Hierarchy */
h1, h2, h3, h4 {
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 600;
}

h1 { font-size: clamp(3.5rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--text-primary);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(244, 182, 61, 0.2);
}

.btn-secondary {
    background-color: var(--bg-section);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-small { padding: 12px 24px; font-size: 0.95rem; }
.btn-large { padding: 20px 48px; font-size: 1.125rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 0;
    z-index: 100;
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    background: rgba(248, 246, 241, 0.9);
    backdrop-filter: blur(12px);
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.desktop-nav {
    display: flex;
    gap: 32px;
}

.desktop-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.desktop-nav a:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    padding: 180px 0 40px; /* Reduced bottom padding */
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content p {
    margin: 24px 0 40px;
    max-width: 480px;
    font-size: 1.25rem;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-visual {
    position: relative;
}

.hero-visual .image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

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

.floating-badge {
    position: absolute;
    background: var(--bg-section);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 6s ease-in-out infinite;
    z-index: 5;
}

.badge-top-right {
    top: 40px;
    right: -40px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.badge-bottom-left {
    bottom: 40px;
    left: -40px;
    animation-delay: 1.5s;
}

.stars { color: var(--accent); font-size: 0.9rem; }
.rating-text { color: var(--text-primary); font-weight: 600; margin-left: 6px; }
.icon-success { color: var(--success); font-size: 1.5rem; }
.badge-text { display: flex; flex-direction: column; }
.badge-text strong { font-size: 0.95rem; }
.badge-text span { font-size: 0.8rem; color: var(--text-secondary); }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==========================================================================
   NEW TRUST STRIP
   ========================================================================== */
.trust-strip {
    padding: 24px 0 60px;
}

.trust-flex {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
}

.trust-item strong {
    color: var(--text-primary);
}

.trust-divider {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--border);
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.section-header {
    margin-bottom: 80px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--bg-section);
    border-radius: var(--radius-lg);
    padding: 12px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.service-card .card-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    margin-bottom: 24px;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.card-content {
    padding: 0 16px 24px;
}

.card-content p {
    margin: 12px 0 24px;
    font-size: 1rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.link-arrow i {
    transition: transform 0.3s ease;
}

.link-arrow:hover i {
    transform: translateX(4px);
}

/* ==========================================================================
   WHY CHOOSE US (Overlapping Image)
   ========================================================================== */
.why-us {
    position: relative;
    z-index: 1;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 750px; /* Taller Image */
    margin-top: -100px; /* Overlaps previous section */
    box-shadow: var(--shadow-hover);
    position: relative;
    z-index: 2;
}

.why-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-list {
    margin-top: 40px;
    display: grid;
    gap: 32px;
}

.feature-card {
    display: flex;
    gap: 20px;
}

.icon-box {
    width: 56px;
    height: 56px;
    background: var(--bg-section);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-text h4 { margin-bottom: 4px; }
.feature-text p { font-size: 1rem; }

/* ==========================================================================
   PROJECTS (Editorial Layout)
   ========================================================================== */
.editorial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px 40px;
}

.editorial-project {
    display: flex;
    flex-direction: column;
}

.editorial-project.large {
    grid-column: span 2;
}

.editorial-project .image-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
    height: 450px;
}

.editorial-project img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.editorial-project:hover img {
    transform: scale(1.02);
}

.editorial-info {
    padding: 0 8px;
}

.meta-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.meta-location { color: var(--text-secondary); }
.meta-dot { color: var(--border); }
.meta-type { color: var(--accent); }

.editorial-info h3 { 
    margin-bottom: 12px; 
    font-size: 1.8rem;
}

.editorial-info p { 
    margin-bottom: 24px; 
    font-size: 1.05rem; 
    max-width: 90%;
}

/* Enhanced Slider */
.before-after-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.image-before, .image-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-after {
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 10;
}

.slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: #FFFFFF;
    pointer-events: none;
    z-index: 5;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--text-primary);
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.slider-button i { font-size: 0.8rem; }

/* ==========================================================================
   OUR PROCESS (Huge Numbers)
   ========================================================================== */
.process-list {
    display: flex;
    flex-direction: column;
    gap: 80px;
    max-width: 900px;
    margin: 0 auto;
}

.process-item {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.huge-number {
    font-size: clamp(80px, 8vw, 140px);
    font-weight: 700;
    color: var(--border);
    line-height: 0.8;
    letter-spacing: -0.04em;
    flex-shrink: 0;
}

.process-info h3 { margin-bottom: 16px; font-size: 2rem; }
.process-info p { font-size: 1.125rem; max-width: 500px; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: center; /* Important for scaling the middle card */
}

.review-card {
    background: var(--bg-section);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.featured-review {
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-hover);
}

/* Desktop Scale effect */
@media (min-width: 1024px) {
    .featured-review {
        transform: scale(1.08);
        border: 1px solid var(--border);
    }
}

.review-card .stars { margin-bottom: 24px; font-size: 1rem; }

.review-text {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 32px;
    font-style: italic;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--border);
    padding-top: 24px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
}

.rev-info { display: flex; flex-direction: column; }
.rev-info span { font-size: 0.85rem; color: var(--text-secondary); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.faq-intro {
    position: sticky;
    top: 120px;
}

.faq-intro h2 { font-size: 2.5rem; margin-bottom: 16px; }

.accordion-item {
    border-bottom: 1px solid var(--border);
}

.accordion-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
}

.accordion-trigger i {
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.accordion-item.active .accordion-trigger i {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-content p {
    padding-bottom: 24px;
    font-size: 1rem;
}

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta {
    background: var(--bg-alt);
    background-image: url('data:image/svg+xml,%3Csvg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="%23e8e1d4" fill-opacity="0.4" fill-rule="evenodd"%3E%3Ccircle cx="3" cy="3" r="3"/%3E%3Cg%3E%3C/svg%3E');
}

.final-cta h2 { margin-bottom: 24px; }
.final-cta p { margin-bottom: 40px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: var(--bg-section);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-brand p {
    margin-top: 16px;
    max-width: 300px;
}

.footer-links, .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 8px;
    font-size: 1rem;
}

.footer-links a, .footer-contact a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.footer-links a:hover, .footer-contact a:hover {
    color: var(--text-primary);
}

.social-icons {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.social-icons a:hover {
    background: var(--text-primary);
    color: var(--bg-section);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.designer-sig {
    font-weight: 600;
    color: var(--text-primary);
}

/* ==========================================================================
   ANIMATIONS & REVEALS
   ========================================================================== */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.active, .reveal-scale.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
    h1 { font-size: 3.5rem; }
    .hero-grid, .why-grid, .faq-grid { grid-template-columns: 1fr; gap: 40px; }
    .why-visual { margin-top: 0; height: 500px; }
    .services-grid, .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
    .floating-badge { display: none; }
    .process-item { gap: 32px; }
    .huge-number { font-size: 80px; }
    .faq-intro { position: static; margin-bottom: 24px; }
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .section-padding { padding: 80px 0; }
    .services-grid, .editorial-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .editorial-project.large { grid-column: span 1; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero { padding: 140px 0 20px; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; }
    .before-after-container { height: 350px; }
    .editorial-project .image-wrapper { height: 300px; }
    .process-item { flex-direction: column; gap: 16px; }
    .huge-number { font-size: 64px; }
    .footer-bottom { flex-direction: column; gap: 16px; align-items: center; text-align: center; }
    .trust-divider { display: none; }
    .trust-flex { flex-direction: column; gap: 16px; }
}