/* ============================================
   STUDIO CHENILLE — Luxury Interior Design
   Premium Website Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Color Palette — Warm Luxury */
    --color-bg: #FDFBF7;
    --color-bg-alt: #F5F0E8;
    --color-bg-dark: #1A1714;
    --color-bg-card: #FFFFFF;

    --color-text: #2C2824;
    --color-text-light: #6B6560;
    --color-text-muted: #9B9590;
    --color-text-inverse: #FDFBF7;

    --color-accent: #B8926A;
    --color-accent-light: #D4B896;
    --color-accent-dark: #8C6D4F;
    --color-accent-subtle: rgba(184, 146, 106, 0.1);

    --color-border: rgba(44, 40, 36, 0.1);
    --color-border-light: rgba(44, 40, 36, 0.06);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-pad: clamp(80px, 10vw, 140px);
    --container-width: 1280px;
    --container-pad: clamp(20px, 4vw, 40px);

    /* Transitions */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --transition-fast: 0.3s var(--ease-out);
    --transition-medium: 0.6s var(--ease-out);
    --transition-slow: 1s var(--ease-out);

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

::selection {
    background: var(--color-accent);
    color: var(--color-text-inverse);
}

/* --- Preloader with Animated SC Logo --- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s var(--ease-out), visibility 0.8s;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-logo-mark {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}

.sc-logo-animated {
    width: 100%;
    height: 100%;
}

.sc-letter {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
}

.sc-s {
    animation: drawLetter 1.5s var(--ease-in-out) 0.2s forwards;
}

.sc-c {
    animation: drawLetter 1.5s var(--ease-in-out) 0.5s forwards;
}

@keyframes drawLetter {
    to { stroke-dashoffset: 0; }
}

.preloader-text {
    font-family: var(--font-heading);
    font-size: clamp(18px, 3vw, 24px);
    color: var(--color-accent-light);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 1s forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.preloader-tagline {
    font-family: var(--font-body);
    font-size: clamp(13px, 1.5vw, 15px);
    font-weight: 300;
    color: rgba(212, 184, 150, 0.6);
    max-width: 400px;
    margin: 0 auto 28px;
    line-height: 1.7;
    letter-spacing: 0.02em;
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 1.3s forwards;
}

.preloader-bar {
    width: 200px;
    height: 2px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-accent-dark), var(--color-accent-light));
    border-radius: 2px;
    animation: preloaderFill 1.8s var(--ease-in-out) 0.3s forwards;
}

@keyframes preloaderFill {
    to { width: 100%; }
}

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

/* --- Typography --- */
.section-label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: clamp(16px, 1.8vw, 18px);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(50px, 6vw, 80px);
}

.section {
    padding: var(--section-pad) 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(184, 146, 106, 0.3);
}

.btn-outline {
    border: 1.5px solid var(--color-text);
    color: var(--color-text);
    background: transparent;
}

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

.btn-lg {
    padding: 20px 48px;
    font-size: 14px;
}

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

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-fast);
}

.header.scrolled {
    background: var(--color-bg);
    padding: 14px 0;
    box-shadow: 0 1px 0 var(--color-border);
}

.nav {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.hero .nav-logo-text,
.header:not(.scrolled) .nav-logo-text {
    color: var(--color-text-inverse);
}

.header.scrolled .nav-logo-text {
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    padding: 4px 0;
}

.header:not(.scrolled) .nav-link {
    color: rgba(253, 251, 247, 0.85);
}

.header:not(.scrolled) .nav-link:hover {
    color: #fff;
}

.header.scrolled .nav-link {
    color: var(--color-text-light);
}

.header.scrolled .nav-link:hover {
    color: var(--color-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 12px 28px;
    border: 1.5px solid;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.header:not(.scrolled) .nav-cta {
    border-color: rgba(253, 251, 247, 0.4);
    color: var(--color-text-inverse);
}

.header:not(.scrolled) .nav-cta:hover {
    background: rgba(253, 251, 247, 0.15);
    border-color: rgba(253, 251, 247, 0.8);
}

.header.scrolled .nav-cta {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.header.scrolled .nav-cta:hover {
    background: var(--color-accent);
    color: #fff;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

.header:not(.scrolled) .nav-toggle span {
    background: var(--color-text-inverse);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--color-bg-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out);
}

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

.mobile-menu-links li {
    text-align: center;
    margin-bottom: 20px;
}

.mobile-menu-links a {
    font-family: var(--font-heading);
    font-size: clamp(28px, 6vw, 40px);
    color: var(--color-text-inverse);
    opacity: 0;
    transform: translateY(20px);
    display: inline-block;
    transition: all 0.4s var(--ease-out);
}

.mobile-menu.active .mobile-menu-links a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-menu-links li:nth-child(1) a { transition-delay: 0.1s; }
.mobile-menu.active .mobile-menu-links li:nth-child(2) a { transition-delay: 0.15s; }
.mobile-menu.active .mobile-menu-links li:nth-child(3) a { transition-delay: 0.2s; }
.mobile-menu.active .mobile-menu-links li:nth-child(4) a { transition-delay: 0.25s; }
.mobile-menu.active .mobile-menu-links li:nth-child(5) a { transition-delay: 0.3s; }
.mobile-menu.active .mobile-menu-links li:nth-child(6) a { transition-delay: 0.35s; }

.mobile-menu-links a:hover {
    color: var(--color-accent-light);
}

.mobile-menu-cta {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 16px 40px;
    border: 1.5px solid var(--color-accent);
    color: var(--color-accent-light);
    border-radius: var(--radius-sm);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease-out) 0.4s;
}

.mobile-menu.active .mobile-menu-cta {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-cta:hover {
    background: var(--color-accent);
    color: #fff;
}

/* --- Hero Section — Slideshow --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slideshow {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
    transform: scale(1.05);
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(26, 23, 20, 0.35) 0%,
        rgba(26, 23, 20, 0.25) 40%,
        rgba(26, 23, 20, 0.55) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 var(--container-pad);
}

/* Portia Fox-style minimal brand heading */
.hero-brand {
    font-family: var(--font-heading);
    font-size: clamp(22px, 3.5vw, 38px);
    font-weight: 400;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 32px;
    line-height: 1;
    white-space: nowrap;
}

/* About section refined title */
.about-title {
    font-size: clamp(26px, 4vw, 40px) !important;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 19px);
    color: rgba(253, 251, 247, 0.75);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn-primary {
    background: var(--color-accent);
    color: #fff;
}

.hero .btn-outline {
    border-color: rgba(253, 251, 247, 0.4);
    color: var(--color-text-inverse);
}

.hero .btn-outline:hover {
    background: rgba(253, 251, 247, 0.12);
    border-color: rgba(253, 251, 247, 0.7);
    color: #fff;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.hero-scroll span {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(253, 251, 247, 0.5);
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: rgba(253, 251, 247, 0.2);
    position: relative;
    overflow: hidden;
}

.hero-scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-accent-light);
    animation: scrollLine 2s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.about-image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 1s var(--ease-out);
}

.about-image-wrapper:hover img {
    transform: scale(1.04);
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    z-index: -1;
}

.about-experience {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--color-accent);
    color: #fff;
    padding: 24px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 20px 60px rgba(184, 146, 106, 0.3);
}

.about-experience-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 4px;
}

.about-experience-text {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.9;
    line-height: 1.4;
}

.about-image {
    position: relative;
}

.about-content .section-label,
.about-content .section-title {
    text-align: left;
}

.about-lead {
    font-size: clamp(17px, 2vw, 19px);
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 16px;
    font-weight: 400;
}

.about-text {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 40px;
}

.about-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

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

.about-stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
}

.about-stat-suffix {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--color-accent);
}

.about-stat-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: 8px;
}

/* --- Services Section --- */
.services {
    background: var(--color-bg-alt);
}

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

.service-card {
    background: var(--color-bg-card);
    padding: clamp(30px, 3vw, 44px);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

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

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--color-text);
}

.service-text {
    font-size: 14.5px;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* --- Portfolio Section --- */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 100px;
    border: 1.5px solid var(--color-border);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.portfolio-item {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.portfolio-item.large {
    grid-column: span 2;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 380px;
    overflow: hidden;
    cursor: pointer;
}

.portfolio-item.large .portfolio-image {
    height: 380px;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}

.portfolio-image:hover img {
    transform: scale(1.06);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 30%,
        rgba(26, 23, 20, 0.85) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 32px;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.portfolio-image:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-category {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 8px;
    display: block;
}

.portfolio-title {
    font-family: var(--font-heading);
    font-size: 24px;
    color: #fff;
    margin-bottom: 8px;
}

.portfolio-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Portfolio item visibility for filtering */
.portfolio-item.hidden {
    display: none;
}

/* --- Process Section --- */
.process {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
}

.process .section-label {
    color: var(--color-accent-light);
}

.process .section-title {
    color: var(--color-text-inverse);
}

.process .section-subtitle {
    color: rgba(253, 251, 247, 0.6);
}

.process-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.process-line {
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(253, 251, 247, 0.1);
}

.process-step {
    display: flex;
    gap: 32px;
    padding: 28px 0;
    position: relative;
}

.process-step + .process-step {
    border-top: 1px solid rgba(253, 251, 247, 0.06);
}

.process-number {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 600;
    color: var(--color-accent);
    min-width: 64px;
    text-align: center;
    line-height: 1;
    padding-top: 4px;
}

.process-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--color-text-inverse);
}

.process-text {
    font-size: 14.5px;
    color: rgba(253, 251, 247, 0.6);
    line-height: 1.7;
}

/* --- Testimonials Section --- */
.testimonials {
    background: var(--color-bg-alt);
    overflow: hidden;
}

.testimonials-slider {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s var(--ease-out);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 0 20px;
    text-align: center;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 28px;
    color: var(--color-accent);
}

.testimonial-stars svg {
    width: 18px;
    height: 18px;
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 400;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: 32px;
}

.testimonial-author {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.testimonial-name {
    display: block;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
}

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

.testimonial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--color-text-light);
}

.testimonial-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-subtle);
}

.testimonial-btn svg {
    width: 20px;
    height: 20px;
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--color-accent);
    width: 24px;
    border-radius: 4px;
}

/* --- CTA Banner --- */
.cta-banner {
    background: var(--color-accent);
    padding: clamp(60px, 8vw, 100px) 0;
    text-align: center;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 500;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.cta-text {
    font-size: clamp(16px, 1.8vw, 18px);
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-banner .btn-primary {
    background: #fff;
    color: var(--color-accent-dark);
}

.cta-banner .btn-primary:hover {
    background: var(--color-bg);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
}

.contact-info .section-label,
.contact-info .section-title {
    text-align: left;
}

.contact-intro {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

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

.contact-detail-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-icon svg {
    width: 100%;
    height: 100%;
}

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

.contact-detail p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
}

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

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

.contact-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-subtle);
    transform: translateY(-3px);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    padding: clamp(30px, 4vw, 48px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.04);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 28px;
    color: var(--color-text);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6560' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-disclaimer {
    font-size: 12px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 16px;
}

/* --- Footer --- */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: clamp(60px, 8vw, 80px) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: clamp(40px, 5vw, 60px);
    border-bottom: 1px solid rgba(253, 251, 247, 0.08);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-accent-light);
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(253, 251, 247, 0.5);
    line-height: 1.7;
    max-width: 300px;
}

.footer-grid h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 20px;
}

.footer-grid ul li {
    margin-bottom: 10px;
}

.footer-grid ul li a,
.footer-grid ul li {
    font-size: 14px;
    color: rgba(253, 251, 247, 0.5);
    transition: color var(--transition-fast);
}

.footer-grid ul li a:hover {
    color: var(--color-text-inverse);
}

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(253, 251, 247, 0.35);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: rgba(253, 251, 247, 0.35);
}

.footer-bottom-links a:hover {
    color: var(--color-accent-light);
}

/* --- Scroll Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

/* --- Responsive Design --- */

/* Tablet */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-wrapper img {
        height: 400px;
    }

    .about-experience {
        left: 20px;
    }

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

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

    .portfolio-item.large {
        grid-column: span 2;
    }

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

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

/* Mobile */
@media (max-width: 640px) {
    .hero-title {
        font-size: clamp(36px, 10vw, 52px);
    }

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

    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .about-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .about-stat {
        flex: 1;
        min-width: 80px;
    }

    .about-experience {
        position: relative;
        left: auto;
        bottom: auto;
        display: inline-flex;
        gap: 12px;
        align-items: center;
        padding: 16px 24px;
        margin-top: 16px;
    }

    .about-experience-number {
        font-size: 28px;
        margin-bottom: 0;
    }

    .about-experience-text {
        text-align: left;
    }

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

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

    .portfolio-item.large {
        grid-column: span 1;
    }

    .portfolio-image,
    .portfolio-item.large .portfolio-image {
        height: 280px;
    }

    .process-step {
        gap: 20px;
    }

    .process-number {
        font-size: 24px;
        min-width: 48px;
    }

    .process-line {
        left: 24px;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 11px;
    }
}

/* --- Smooth Scroll Offset for Fixed Header --- */
:target {
    scroll-margin-top: 80px;
}

/* --- Hero Background Image --- */
.hero-bg {
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
}

/* Fallback gradient if image fails to load */
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2C2420, #3D3530, #4A3F38, #2C2420);
    z-index: -1;
}

/* --- Nav Logo Mark --- */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-mark {
    transition: color var(--transition-fast);
}

.header:not(.scrolled) .nav-logo-mark {
    color: var(--color-text-inverse);
}

.header.scrolled .nav-logo-mark {
    color: var(--color-text);
}

/* --- Dropdown Navigation --- */
.nav-dropdown {
    position: relative;
}

.nav-dropdown .nav-link svg {
    display: inline-block;
    vertical-align: middle;
    margin-left: 4px;
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-link svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: -16px;
    min-width: 220px;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
    z-index: 100;
    border: 1px solid var(--color-border-light);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 24px;
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover {
    color: var(--color-accent);
    background: var(--color-accent-subtle);
    padding-left: 28px;
}

/* --- Service Card as Link --- */
a.service-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-top: 16px;
    transition: gap var(--transition-fast);
}

.service-card:hover .service-link {
    gap: 10px;
}

.service-link::after {
    content: '\2192';
}

/* --- Testimonials Placeholder --- */
.testimonials-placeholder {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.testimonials-cta {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: clamp(40px, 5vw, 60px);
}

.testimonials-cta-text {
    font-family: var(--font-heading);
    font-size: clamp(18px, 2.5vw, 22px);
    font-style: italic;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* --- Footer Logo --- */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo span {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-accent-light);
}

/* --- Sticky CTA (mobile) --- */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    display: none;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 16px;
    gap: 12px;
}

.sticky-cta-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: 1.5px solid var(--color-accent);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    flex: 1;
}

.sticky-cta-quote {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    background: var(--color-accent);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    flex: 1;
}

@media (max-width: 768px) {
    .sticky-cta {
        display: none !important;
    }

    .hero-actions {
        display: none !important;
    }

    .whatsapp-btn {
        bottom: 24px;
        right: 16px;
        z-index: 950;
    }
}

/* --- WhatsApp Button --- */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 800;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
    animation: whatsappPulse 3s ease-in-out infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* --- Cookie Consent Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 950;
    background: var(--color-bg-dark);
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-content p {
    flex: 1;
    min-width: 280px;
    font-size: 13px;
    color: rgba(253, 251, 247, 0.7);
    line-height: 1.6;
}

.cookie-content a {
    color: var(--color-accent-light);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.cookie-accept {
    padding: 10px 24px;
    font-size: 13px;
}

.cookie-decline {
    font-size: 13px;
    color: rgba(253, 251, 247, 0.5);
    padding: 10px 16px;
    transition: color var(--transition-fast);
}

.cookie-decline:hover {
    color: var(--color-text-inverse);
}

/* --- Page Header (for inner pages) --- */
.page-header {
    background: var(--color-bg-dark);
    padding: clamp(120px, 15vw, 180px) 0 clamp(60px, 8vw, 100px);
    text-align: center;
}

.page-header .section-label {
    color: var(--color-accent-light);
}

.page-header .section-title {
    color: var(--color-text-inverse);
    font-size: clamp(24px, 3.5vw, 38px);
}

/* Service page dark content area */
.service-content-dark {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--section-pad) 0;
}

.service-content-dark h2 {
    color: var(--color-text-inverse);
}

.service-content-dark h3 {
    color: var(--color-accent-light);
}

.service-content-dark p,
.service-content-dark li {
    color: rgba(253, 251, 247, 0.7);
}

.service-content-dark a {
    color: var(--color-accent-light);
}

.service-content-dark .faq-question {
    color: var(--color-text-inverse);
}

.service-content-dark .faq-item {
    border-color: rgba(253, 251, 247, 0.08);
}

.page-header .section-subtitle {
    color: rgba(253, 251, 247, 0.6);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 13px;
    color: rgba(253, 251, 247, 0.4);
}

.breadcrumb a {
    color: rgba(253, 251, 247, 0.5);
}

.breadcrumb a:hover {
    color: var(--color-accent-light);
}

.breadcrumb span {
    color: var(--color-accent-light);
}

/* --- Inner Page Content --- */
.page-content {
    padding: var(--section-pad) 0;
}

.page-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(26px, 3.5vw, 36px);
    font-weight: 500;
    margin: 48px 0 16px;
    color: var(--color-text);
}

.page-content h3 {
    font-family: var(--font-heading);
    font-size: clamp(20px, 2.5vw, 26px);
    font-weight: 500;
    margin: 32px 0 12px;
    color: var(--color-text);
}

.page-content p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
    max-width: 720px;
}

.page-content ul {
    margin: 16px 0 24px 24px;
    list-style: disc;
}

.page-content ul li {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 8px;
}

/* --- FAQ Accordion --- */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

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

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 24px 0;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    text-align: left;
    color: var(--color-text);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--color-accent);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* --- Location Grid --- */
.location-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.location-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: all var(--transition-medium);
}

.location-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
    border-color: var(--color-accent-subtle);
}

.location-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 8px;
}

.location-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.location-card .btn {
    padding: 10px 20px;
    font-size: 11px;
}

@media (max-width: 768px) {
    .location-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Blog Cards --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}

.blog-card-image {
    height: 220px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

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

.blog-card-content {
    padding: 24px;
}

.blog-card-meta {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.blog-card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.3;
}

.blog-card-excerpt {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Service Page Content --- */
.service-content {
    max-width: 800px;
    margin: 0 auto;
}

.service-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--color-text);
}

.service-intro {
    font-size: 17px;
    line-height: 1.9;
    color: var(--color-text-light);
    margin-bottom: 48px;
}

.service-offer {
    margin-bottom: 48px;
}

.offer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.offer-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-light);
}

.offer-list li::before {
    content: '';
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    margin-top: 8px;
    border-radius: 50%;
    background: var(--color-accent);
}

.service-approach {
    margin-bottom: 48px;
}

.service-approach p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.service-faq {
    margin-bottom: 0;
}

.service-contact-cta {
    text-align: center;
    padding: var(--section-pad) 0;
}

.service-contact-cta p {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: 32px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* --- Print Styles --- */
@media print {
    .header, .hero-scroll, .preloader, .mobile-menu,
    .cta-banner, .nav-toggle, .portfolio-filter,
    .sticky-cta, .whatsapp-btn, .cookie-banner {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }

    .section {
        padding: 30px 0;
    }
}