/* ============================================
   La Mer Salon — Style, Color and Beauty by Mila
   Classic & Elegant · Terracotta + Sand Palette
   ============================================ */

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

:root {
    --terracotta: #B8654A;
    --terracotta-dark: #9A5239;
    --terracotta-light: #C97F68;
    --sand: #F5EDE3;
    --sand-light: #FAF6F1;
    --sand-dark: #E8DDD0;
    --cream: #FDF9F4;
    --charcoal: #2C2420;
    --charcoal-light: #4A3F38;
    --warm-gray: #7A6E66;
    --warm-gray-light: #9E938B;
    --white: #FFFFFF;
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', 'Helvetica Neue', Arial, sans-serif;
    --shadow-sm: 0 1px 3px rgba(44, 36, 32, 0.06), 0 1px 2px rgba(44, 36, 32, 0.04);
    --shadow-md: 0 4px 16px rgba(44, 36, 32, 0.08), 0 2px 4px rgba(44, 36, 32, 0.04);
    --shadow-lg: 0 12px 40px rgba(44, 36, 32, 0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal);
    background-color: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--terracotta-dark);
}

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--charcoal);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: 16px;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--charcoal);
}

.section-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    margin-bottom: 16px;
    color: var(--charcoal);
}

.section-sub {
    font-size: 1.05rem;
    color: var(--warm-gray);
    max-width: 560px;
    line-height: 1.7;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--charcoal);
    border-color: var(--white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--sand-dark);
}

.btn-outline-dark:hover {
    background: var(--charcoal);
    color: var(--white);
    border-color: var(--charcoal);
}

.btn-small {
    padding: 10px 20px;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
}

.btn-outline-light {
    background: transparent;
    color: var(--charcoal);
    border-color: rgba(44, 36, 32, 0.25);
}

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

/* --- HEADER --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 249, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(232, 221, 208, 0.5);
    transition: all var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    line-height: 1;
}

.logo-script {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    font-style: italic;
    color: var(--charcoal);
    letter-spacing: -0.01em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--warm-gray);
    margin-top: 2px;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.main-nav a {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-light);
    text-decoration: none;
    position: relative;
    padding: 4px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--terracotta);
    transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a:focus::after {
    width: 100%;
}

.main-nav a:hover {
    color: var(--terracotta);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    position: relative;
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    left: 0;
    transition: all var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.mobile-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.mobile-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--charcoal);
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(44, 36, 32, 0.72) 0%,
        rgba(44, 36, 32, 0.55) 50%,
        rgba(154, 82, 57, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-tagline {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--sand-dark);
    margin-bottom: 24px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--sand);
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--terracotta-light);
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(245, 237, 227, 0.8);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(245, 237, 227, 0.5);
    animation: float 2.5s ease-in-out infinite;
    text-decoration: none;
}

.hero-scroll:hover {
    color: rgba(245, 237, 227, 0.8);
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- SERVICES --- */
.services {
    padding: 120px 0;
    background: var(--cream);
}

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

.services .section-sub {
    margin: 0 auto 64px;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(232, 221, 208, 0.4);
    transition: all var(--transition);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    color: var(--terracotta);
}

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

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 10px;
    font-weight: 500;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--warm-gray);
    line-height: 1.7;
}

/* --- ABOUT --- */
.about {
    padding: 120px 0;
    background: var(--sand-light);
}

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

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--sand-light);
}

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

.about-content .section-title {
    margin-bottom: 24px;
}

.about-content > p {
    color: var(--warm-gray);
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.8;
}

.about-content > p:last-of-type {
    margin-bottom: 40px;
}

.about-content em {
    font-style: italic;
    color: var(--terracotta);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--sand-dark);
}

.value-item {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 16px;
}

.value-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--terracotta-light);
    line-height: 1;
    padding-top: 4px;
}

.value-item h4 {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--warm-gray);
    line-height: 1.6;
}

/* --- GALLERY --- */
.gallery {
    padding: 120px 0;
    background: var(--cream);
}

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

.gallery .section-sub {
    margin: 0 auto 64px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: auto;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(44, 36, 32, 0.2) 0%, transparent 40%);
    opacity: 0;
    transition: opacity var(--transition);
    border-radius: var(--radius-md);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* --- TESTIMONIALS --- */
.testimonials {
    padding: 120px 0;
    background: var(--charcoal);
    text-align: center;
}

.testimonials .section-tag {
    color: var(--terracotta-light);
}

.testimonials .section-title {
    color: var(--sand);
    margin-bottom: 56px;
}

.testimonials-slider {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial {
    min-width: 100%;
    padding: 0 24px;
}

.testimonial blockquote {
    position: relative;
}

.testimonial blockquote::before {
    content: '\201C';
    font-family: var(--font-serif);
    font-size: 6rem;
    color: var(--terracotta);
    opacity: 0.3;
    position: absolute;
    top: -40px;
    left: -10px;
    line-height: 1;
}

.testimonial p {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.7;
    color: var(--sand);
    margin-bottom: 24px;
    padding-top: 20px;
}

.testimonial footer {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-style: normal;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--terracotta-light);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(245, 237, 227, 0.2);
    background: transparent;
    color: var(--sand);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.slider-btn:hover {
    background: var(--terracotta);
    border-color: var(--terracotta);
    color: var(--white);
}

/* --- CTA --- */
.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
}

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

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--sand);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.05rem;
    color: rgba(245, 237, 227, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
}

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

/* --- CONTACT --- */
.contact {
    padding: 120px 0 80px;
    background: var(--sand-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 64px;
}

.contact-intro {
    color: var(--warm-gray);
    margin-bottom: 40px;
    font-size: 1rem;
    line-height: 1.8;
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item dt {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: 6px;
}

.contact-item dt svg {
    flex-shrink: 0;
}

.contact-item dd {
    font-size: 1rem;
    color: var(--charcoal);
    line-height: 1.7;
    padding-left: 32px;
}

.contact-item a {
    color: var(--charcoal);
}

.contact-item a:hover {
    color: var(--terracotta);
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(232, 221, 208, 0.4);
}

.contact-form-wrap h3 {
    font-size: 1.5rem;
    margin-bottom: 32px;
    font-weight: 500;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--warm-gray);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--charcoal);
    background: var(--sand-light);
    border: 1px solid var(--sand-dark);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--terracotta);
    box-shadow: 0 0 0 3px rgba(184, 101, 74, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--warm-gray-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    background: rgba(122, 154, 126, 0.08);
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.form-success p {
    font-size: 0.95rem;
    color: var(--charcoal);
    line-height: 1.6;
}

.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-wrap iframe {
    display: block;
}

/* --- FOOTER --- */
.site-footer {
    background: var(--charcoal);
    padding: 80px 0 0;
    color: var(--sand);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 64px;
    padding-bottom: 64px;
}

.footer-brand .logo-script {
    color: var(--sand);
}

.footer-brand .logo-sub {
    color: var(--warm-gray-light);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--warm-gray-light);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--terracotta-light);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--warm-gray-light);
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 0.9rem;
    color: var(--warm-gray-light);
    line-height: 1.8;
}

.footer-contact a {
    color: var(--warm-gray-light);
}

.footer-contact a:hover {
    color: var(--sand);
}

.footer-bottom {
    border-top: 1px solid rgba(245, 237, 227, 0.1);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--warm-gray);
}

/* --- SCROLL REVEAL --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        gap: 48px;
    }

    .about-img-secondary {
        right: -20px;
        bottom: -20px;
    }

    .footer-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--cream);
        box-shadow: var(--shadow-lg);
        padding: 100px 32px 40px;
        transition: right var(--transition);
        z-index: 999;
    }

    .main-nav.open {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .main-nav a {
        font-size: 1rem;
    }

    .main-nav .btn {
        margin-top: 16px;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(44, 36, 32, 0.5);
        z-index: 998;
    }

    .nav-overlay.active {
        display: block;
    }

    .hero-content {
        padding: 140px 24px 100px;
    }

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

    .services {
        padding: 80px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 32px 28px;
    }

    .about {
        padding: 80px 0;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

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

    .about-img-secondary {
        right: -16px;
        bottom: -16px;
    }

    .gallery {
        padding: 80px 0;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .testimonials {
        padding: 80px 0;
    }

    .cta {
        padding: 80px 0;
    }

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

    .contact {
        padding: 80px 0 60px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-form-wrap {
        padding: 32px 24px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-headline {
        font-size: 1.8rem;
    }

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

    .gallery-item img {
        height: 300px;
    }
}

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

    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .hero-scroll {
        animation: none;
    }
}