/* ============================================
   Von Dauhn Salon — Styles
   Palette: Terracotta + Sand
   ============================================ */

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

:root {
    --color-terracotta: #B56C4A;
    --color-terracotta-deep: #8B4F32;
    --color-terracotta-light: #D4956F;
    --color-sand: #F5F0EB;
    --color-sand-dark: #E8E0D8;
    --color-cream: #FAF8F5;
    --color-charcoal: #2A2522;
    --color-warm-gray: #6B6260;
    --color-light-gray: #A89F9C;
    --color-white: #FFFFFF;
    --color-overlay: rgba(42, 37, 34, 0.55);
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', 'Helvetica Neue', sans-serif;
    
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-md: 1rem;
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: 1.5rem;
    --fs-3xl: 2rem;
    --fs-4xl: 2.75rem;
    --fs-5xl: 3.5rem;
    --fs-6xl: 4.5rem;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    z-index: 1000;
    font-size: var(--fs-sm);
    border-radius: var(--radius-sm);
}

.skip-link:focus {
    top: var(--space-md);
}

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

/* ---- Typography ---- */
.section-eyebrow {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

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

.section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--fs-4xl);
    line-height: 1.15;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--fs-lg);
    color: var(--color-warm-gray);
    max-width: 500px;
}

.lead {
    font-size: var(--fs-xl);
    line-height: 1.8;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 1rem 2.25rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--color-white);
    border: 1.5px solid var(--color-terracotta);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--color-terracotta-deep);
    border-color: var(--color-terracotta-deep);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(181, 108, 74, 0.25);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-light {
    background-color: var(--color-white);
    color: var(--color-terracotta);
    border: 1.5px solid var(--color-white);
}

.btn-light:hover,
.btn-light:focus-visible {
    background-color: var(--color-sand);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ---- Header ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(181, 108, 74, 0.1);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(42, 37, 34, 0.06);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-line {
    display: block;
    width: 32px;
    height: 1px;
    background-color: var(--color-terracotta);
    transition: width var(--transition-base);
}

.logo:hover .logo-line {
    width: 48px;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-xl);
    letter-spacing: 0.08em;
    color: var(--color-charcoal);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.main-nav a {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-warm-gray);
    transition: color var(--transition-fast);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-terracotta);
    transition: width var(--transition-base);
}

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

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

.nav-cta {
    color: var(--color-terracotta) !important;
    border: 1.5px solid var(--color-terracotta);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base) !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background-color: var(--color-terracotta) !important;
    color: var(--color-white) !important;
    transform: translateY(-1px);
}

/* Mobile toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    z-index: 110;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 1px;
    background-color: var(--color-charcoal);
    transition: all var(--transition-base);
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

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

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

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

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-cream);
    z-index: 90;
    padding: 100px var(--space-xl) var(--space-2xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.mobile-menu.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.mobile-menu nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.mobile-menu a {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-3xl);
    color: var(--color-charcoal);
    letter-spacing: 0.04em;
    transition: color var(--transition-fast);
}

.mobile-menu a:hover,
.mobile-menu a:focus-visible {
    color: var(--color-terracotta);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(42, 37, 34, 0.4) 0%,
        rgba(42, 37, 34, 0.55) 50%,
        rgba(42, 37, 34, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-terracotta-light);
    margin-bottom: var(--space-xl);
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(var(--fs-4xl), 8vw, var(--fs-6xl));
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.hero-accent {
    font-style: italic;
    font-weight: 300;
    color: var(--color-terracotta-light);
}

.hero-sub {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto var(--space-2xl);
}

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

.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.5);
}

.scroll-line {
    display: block;
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

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

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

.intro-text p {
    color: var(--color-warm-gray);
    margin-bottom: var(--space-lg);
}

.intro-text p:last-child {
    margin-bottom: 0;
}

.intro-image {
    position: relative;
}

.intro-image img {
    border-radius: var(--radius-md);
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/5;
}

.intro-image::before {
    content: '';
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-terracotta-light);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.5;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

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

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

.service-card {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-md);
    border: 1px solid rgba(181, 108, 74, 0.08);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(42, 37, 34, 0.08);
    border-color: rgba(181, 108, 74, 0.2);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-lg);
    color: var(--color-terracotta);
}

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

.service-name {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-2xl);
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.service-desc {
    font-size: var(--fs-md);
    color: var(--color-warm-gray);
    line-height: 1.7;
}

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

.gallery .section-header {
    margin-bottom: var(--space-3xl);
}

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

.gallery-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 1;
}

.gallery-item:nth-child(1),
.gallery-item:nth-child(5) {
    aspect-ratio: 3/4;
}

.gallery-item:nth-child(3) {
    aspect-ratio: 4/5;
}

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

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

/* ---- CTA Strip ---- */
.cta-strip {
    padding: var(--space-5xl) 0;
    background-color: var(--color-charcoal);
    position: relative;
    overflow: hidden;
}

.cta-strip::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(181, 108, 74, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(var(--fs-3xl), 5vw, var(--fs-4xl));
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-sub {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: var(--space-2xl);
}

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

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

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

.contact-item {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-item svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-terracotta);
    margin-top: 4px;
}

.contact-label {
    display: block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--fs-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-light-gray);
    margin-bottom: var(--space-xs);
}

.contact-item a {
    font-size: var(--fs-md);
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
    line-height: 1.6;
}

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

.hours {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-sand-dark);
}

.hours-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-2xl);
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    gap: var(--space-xl);
    font-size: var(--fs-md);
    color: var(--color-warm-gray);
}

.hours-list .day {
    font-weight: 400;
    color: var(--color-charcoal);
}

/* Contact form */
.contact-form-wrap {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(181, 108, 74, 0.08);
}

.form-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-2xl);
    color: var(--color-charcoal);
    margin-bottom: var(--space-xl);
}

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

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

.form-group label {
    display: block;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-sm);
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--fs-md);
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    border: 1px solid var(--color-sand-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    -webkit-appearance: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-terracotta);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(181, 108, 74, 0.1);
}

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

.form-group select {
    cursor: pointer;
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: rgba(181, 108, 74, 0.06);
    border-radius: var(--radius-md);
    margin-top: var(--space-lg);
}

.form-success svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-terracotta);
}

.form-success p {
    font-size: var(--fs-md);
    color: var(--color-charcoal);
}

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

.footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-tagline {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.45);
    margin-top: var(--space-sm);
    margin-left: 2.5rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition-fast);
    letter-spacing: 0.04em;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.04em;
}

/* ---- Scroll Animations ---- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .reveal.visible[data-reveal] {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (max-width: 768px) {
    :root {
        --fs-4xl: 2.25rem;
        --fs-5xl: 2.75rem;
        --fs-6xl: 3.5rem;
    }
    
    .container {
        padding: 0 var(--space-lg);
    }
    
    /* Header */
    .main-nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .header-inner {
        height: 70px;
    }
    
    /* Hero */
    .hero-content {
        padding-top: var(--space-3xl);
        padding-bottom: var(--space-3xl);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    /* Intro */
    .intro-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .intro-image {
        order: -1;
    }
    
    .intro-image::before {
        display: none;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* CTA */
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-tagline {
        margin-left: 0;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        aspect-ratio: 4/3 !important;
    }
    
    .hero-actions {
        gap: var(--space-sm);
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: var(--fs-sm);
    }
}