/* ===========================
   Slope Motion - Style Sheet
   Complete Single Page Website
   =========================== */

/* CSS Variables */
:root {
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #c9a962;
    --color-accent-dark: #b08d4a;
    --color-light: #f8f9fa;
    --color-lighter: #ffffff;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #6c757d;
    --color-text-muted: #9ca3af;
    --color-border: #e5e7eb;
    --color-border-light: #f0f0f0;
    
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    
    --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;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 16px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    color: var(--color-white);
    transition: var(--transition-smooth);
}

.navbar.scrolled .logo-text {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 45px;
}

.nav-menu a {
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    transition: var(--transition-fast);
    position: relative;
}

.navbar.scrolled .nav-menu a {
    color: var(--color-text);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-smooth);
}

.navbar.scrolled .nav-toggle span {
    background-color: var(--color-primary);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    animation: heroZoom 20s ease-out forwards;
}

@keyframes heroZoom {
    to {
        transform: scale(1);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 26, 46, 0.4) 0%,
        rgba(26, 26, 46, 0.2) 40%,
        rgba(26, 26, 46, 0.5) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: 0 40px;
}

.hero-tagline {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeIn 0.8s ease forwards 0.2s;
}

.hero-title {
    font-size: clamp(3.5rem, 10vw, 7.5rem);
    font-weight: 300;
    letter-spacing: 0.02em;
    margin-bottom: 30px;
    line-height: 1.05;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeUp 0.8s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.4s; }
.title-line:nth-child(2) { animation-delay: 0.6s; }
.title-line:nth-child(3) { animation-delay: 0.8s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto 45px;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.1s;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.hero-ctas {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.3s;
}

.hero-btn {
    display: inline-block;
    padding: 18px 45px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.hero-btn.primary {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.hero-btn.primary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.hero-btn.secondary {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--color-white);
}

.hero-btn.secondary:hover {
    background-color: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-primary);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.6s;
}

.scroll-indicator span {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.7); }
}

/* ===========================
   Brand Pillars
   =========================== */
.brand-pillars {
    background-color: var(--color-primary);
    padding: 80px 0;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.pillar {
    text-align: center;
    color: var(--color-white);
}

.pillar-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--color-accent);
    transition: var(--transition-smooth);
}

.pillar:hover .pillar-icon {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}

.pillar h3 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}

.pillar p {
    font-size: 0.85rem;
    opacity: 0.7;
    line-height: 1.6;
}

/* ===========================
   Section Styling
   =========================== */
.section-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 15px;
}

.section-label.light {
    color: rgba(255, 255, 255, 0.8);
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--color-primary);
    line-height: 1.15;
}

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

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 80px;
}

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

.section-header.center .section-subtitle {
    margin: 0 auto;
}

/* ===========================
   Philosophy Section
   =========================== */
.philosophy {
    padding: 140px 0;
    background-color: var(--color-white);
}

.philosophy-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.philosophy-content {
    max-width: 560px;
}

.philosophy-text {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text);
    margin-bottom: 20px;
}

.philosophy-text.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
}

.philosophy-quote {
    margin-top: 40px;
    padding-left: 30px;
    border-left: 2px solid var(--color-accent);
}

.philosophy-quote blockquote {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-text-light);
    line-height: 1.6;
}

.philosophy-image {
    position: relative;
}

.philosophy-image img {
    width: 100%;
    height: 650px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.philosophy-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    z-index: -1;
}

/* ===========================
   Collections Section
   =========================== */
.collections {
    padding: 140px 0;
    background-color: var(--color-light);
}

/* Featured Collection */
.collection-featured {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
    align-items: center;
}

.collection-featured-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.collection-featured-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.collection-featured-image:hover img {
    transform: scale(1.03);
}

.collection-featured-content {
    padding: 40px 0;
}

.collection-number {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 300;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: 20px;
    display: block;
}

.collection-featured-content .collection-name {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.collection-featured-content .collection-tagline {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 25px;
}

.collection-featured-content .collection-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 30px;
}

.collection-highlights {
    list-style: none;
    margin-bottom: 35px;
}

.collection-highlights li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 12px;
}

.collection-highlights i {
    color: var(--color-accent);
    font-size: 0.8rem;
}

/* Collection Grid */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.collection-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background-color: var(--color-white);
}

.collection-image {
    position: relative;
    height: 450px;
    overflow: hidden;
}

.collection-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.collection-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(26, 26, 46, 0.85) 0%,
        rgba(26, 26, 46, 0.3) 40%,
        rgba(26, 26, 46, 0) 70%
    );
}

.collection-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 35px;
    color: var(--color-white);
}

.collection-card .collection-number {
    font-size: 3rem;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.2);
}

.collection-card .collection-name {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 5px;
}

.collection-card .collection-tagline {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.collection-card .collection-desc {
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 20px;
    opacity: 0.9;
}

.collection-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.collection-link i {
    transition: var(--transition-fast);
}

.collection-link:hover {
    color: var(--color-accent);
}

.collection-link:hover i {
    transform: translateX(5px);
}

.collection-featured-content .collection-link {
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary);
    padding-bottom: 5px;
}

.collection-featured-content .collection-link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

/* ===========================
   Features Section
   =========================== */
.features {
    padding: 140px 0;
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

.feature-card {
    text-align: center;
    padding: 50px 35px;
    background-color: var(--color-light);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-card:hover * {
    color: var(--color-white);
}

.feature-icon-large {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 1.6rem;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-large {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.feature-card h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===========================
   Testimonials Section
   =========================== */
.testimonials {
    padding: 140px 0;
    background-color: var(--color-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.testimonial-card {
    background-color: var(--color-white);
    padding: 45px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.testimonial-stars {
    color: var(--color-accent);
    margin-bottom: 20px;
    font-size: 0.9rem;
    letter-spacing: 3px;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-text);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
}

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

/* ===========================
   About Section
   =========================== */
.about {
    position: relative;
    padding: 200px 0;
    overflow: hidden;
}

.about-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

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

.about-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 46, 0.9) 0%,
        rgba(26, 26, 46, 0.7) 100%
    );
    z-index: -1;
}

.about-content {
    max-width: 700px;
    color: var(--color-white);
}

.about-text {
    font-size: 1.15rem;
    line-height: 1.85;
    margin-bottom: 25px;
    opacity: 0.95;
}

.about-stats {
    display: flex;
    gap: 60px;
    margin: 50px 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
}

.about-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-fast);
}

.about-cta:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.about-cta i {
    transition: var(--transition-fast);
}

.about-cta:hover i {
    transform: translateX(5px);
}

/* ===========================
   Newsletter Section
   =========================== */
.newsletter {
    padding: 100px 0;
    background-color: var(--color-primary);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.newsletter-text {
    color: var(--color-white);
}

.newsletter-text h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.newsletter-text p {
    font-size: 1rem;
    opacity: 0.7;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 18px 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background-color: transparent;
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.newsletter-form button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    background-color: var(--color-accent);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background-color: var(--color-white);
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: 140px 0;
    background-color: var(--color-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 100px;
    align-items: start;
}

.contact-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-item i {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-item div strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 3px;
}

.contact-item div span {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 50%;
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Contact Form */
.contact-form {
    background-color: var(--color-white);
    padding: 55px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 10px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    transition: var(--transition-fast);
    background-color: var(--color-white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-muted);
}

.contact-form select {
    cursor: pointer;
    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'%3E%3Cpath fill='%236c757d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 45px;
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.submit-btn i {
    font-size: 0.85rem;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 100px 0 40px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.3fr 2fr;
    gap: 100px;
    margin-bottom: 80px;
}

.footer-brand .logo-text {
    display: block;
    margin-bottom: 25px;
    font-size: 1.3rem;
}

.footer-brand > p {
    font-size: 0.95rem;
    opacity: 0.7;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 300px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.footer-social a:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 14px;
}

.footer-col a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.footer-col a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    opacity: 0.5;
}

.footer-payments {
    display: flex;
    gap: 15px;
    font-size: 1.5rem;
    opacity: 0.4;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1200px) {
    .collection-featured {
        gap: 60px;
    }
    
    .footer-main {
        gap: 60px;
    }
}

@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 60px;
    }
    
    .philosophy-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .philosophy-image {
        order: -1;
    }
    
    .philosophy-image img {
        height: 450px;
    }
    
    .philosophy-image::before {
        display: none;
    }
    
    .collection-featured {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .collection-featured-image img {
        height: 500px;
    }
    
    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .collection-grid .collection-card:last-child {
        grid-column: span 2;
    }
    
    .collection-grid .collection-card:last-child .collection-image {
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 900px) {
    .nav-container {
        padding: 0 24px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 35px;
        transition: var(--transition-smooth);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        color: var(--color-white) !important;
        font-size: 1.1rem;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .collection-grid {
        grid-template-columns: 1fr;
    }
    
    .collection-grid .collection-card:last-child {
        grid-column: span 1;
    }
    
    .collection-image {
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 40px 30px;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        width: 100%;
        max-width: 100%;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: 700px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-tagline {
        font-size: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-btn {
        width: 100%;
        text-align: center;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    
    .brand-pillars {
        padding: 60px 0;
    }
    
    .philosophy {
        padding: 80px 0;
    }
    
    .philosophy-image img {
        height: 350px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .collections {
        padding: 80px 0;
    }
    
    .collection-featured-content .collection-name {
        font-size: 2.2rem;
    }
    
    .collection-number {
        font-size: 3rem;
    }
    
    .collection-featured-image img {
        height: 400px;
    }
    
    .collection-image {
        height: 350px;
    }
    
    .collection-content {
        padding: 30px;
    }
    
    .features {
        padding: 80px 0;
    }
    
    .testimonials {
        padding: 80px 0;
    }
    
    .testimonial-card {
        padding: 35px;
    }
    
    .about {
        padding: 120px 0;
    }
    
    .about-text {
        font-size: 1.05rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
    
    .newsletter {
        padding: 70px 0;
    }
    
    .newsletter-text h2 {
        font-size: 1.6rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        width: 100%;
        justify-content: center;
    }
    
    .contact {
        padding: 80px 0;
    }
    
    .contact-form {
        padding: 35px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 70px 0 30px;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* ===========================
   Animations
   =========================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animations */
.collection-card:nth-child(1) { transition-delay: 0s; }
.collection-card:nth-child(2) { transition-delay: 0.1s; }
.collection-card:nth-child(3) { transition-delay: 0.2s; }

.feature-card:nth-child(1) { transition-delay: 0s; }
.feature-card:nth-child(2) { transition-delay: 0.1s; }
.feature-card:nth-child(3) { transition-delay: 0.2s; }
.feature-card:nth-child(4) { transition-delay: 0.1s; }
.feature-card:nth-child(5) { transition-delay: 0.2s; }
.feature-card:nth-child(6) { transition-delay: 0.3s; }

.testimonial-card:nth-child(1) { transition-delay: 0s; }
.testimonial-card:nth-child(2) { transition-delay: 0.15s; }
.testimonial-card:nth-child(3) { transition-delay: 0.3s; }

.pillar:nth-child(1) { transition-delay: 0s; }
.pillar:nth-child(2) { transition-delay: 0.1s; }
.pillar:nth-child(3) { transition-delay: 0.2s; }
.pillar:nth-child(4) { transition-delay: 0.3s; }