/* ============================================
   STEPHANIE AT VIBES — SALON STYLESHEET
   Color Palette: Midnight Blue + Mint
   ============================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
    --color-midnight: #0a1628;
    --color-midnight-light: #132038;
    --color-mint: #a8d5ba;
    --color-mint-light: #d4eddf;
    --color-mint-pale: #eaf5ee;
    --color-cream: #f9fafb;
    --color-white: #ffffff;
    --color-text: #1a1a2e;
    --color-text-light: #4a5568;
    --color-text-muted: #718096;
    --color-border: #e2e8f0;
    --color-border-light: #f0f4f8;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --fs-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
    --fs-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.9rem);
    --fs-base: clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
    --fs-md: clamp(1rem, 0.9rem + 0.3vw, 1.15rem);
    --fs-lg: clamp(1.15rem, 1rem + 0.4vw, 1.4rem);
    --fs-xl: clamp(1.4rem, 1.1rem + 1vw, 2rem);
    --fs-2xl: clamp(1.8rem, 1.3rem + 1.5vw, 2.8rem);
    --fs-3xl: clamp(2.2rem, 1.5rem + 2.5vw, 4rem);

    --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;

    --max-width: 1200px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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, ol {
    list-style: none;
}

/* ---------- SKIP LINK ---------- */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-midnight);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 200;
    font-size: var(--fs-sm);
}
.skip-link:focus {
    top: var(--space-md);
}

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

/* ---------- SECTION EYEBROW ---------- */
.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-mint);
    margin-bottom: var(--space-md);
}

/* ---------- SECTION TITLE ---------- */
.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-2xl);
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: var(--space-2xl);
}

/* ---------- 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: 0.05em;
    padding: 0.85em 2em;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-midnight);
    color: var(--color-white);
    border: 1px solid var(--color-midnight);
}
.btn-primary:hover {
    background: var(--color-midnight-light);
    border-color: var(--color-midnight-light);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-ghost:hover {
    border-color: var(--color-midnight);
    color: var(--color-midnight);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-midnight);
    border: 1px solid var(--color-white);
}
.btn-light:hover {
    background: var(--color-mint-light);
    border-color: var(--color-mint-light);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-midnight);
    border: 1px solid var(--color-midnight);
}
.btn-outline-light:hover {
    background: var(--color-midnight);
    color: var(--color-white);
}

.btn-full {
    width: 100%;
}

/* ========== NAVIGATION ========== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--color-border-light);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-midnight);
    border: 1px solid var(--color-midnight);
    border-radius: 50%;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--color-midnight);
    letter-spacing: 0.02em;
}

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

.nav-menu a {
    font-size: var(--fs-sm);
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text-light);
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a:hover {
    color: var(--color-midnight);
}
.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--color-midnight);
    color: var(--color-white) !important;
    padding: 0.55em 1.4em;
    border-radius: var(--radius-sm);
    font-weight: 400;
}
.nav-cta::after {
    display: none;
}
.nav-cta:hover {
    background: var(--color-midnight-light);
    color: var(--color-white) !important;
}

/* Hamburger */
.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hamburger {
    position: relative;
    width: 20px;
    height: 14px;
    display: block;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-midnight);
    transition: var(--transition);
}

.hamburger::before { top: 0; }
.hamburger span { top: 50%; transform: translateY(-50%); }
.hamburger::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger span {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 72px;
    background: var(--color-white);
    overflow: hidden;
}

.hero-inner {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-4xl) var(--space-xl) var(--space-4xl);
    align-items: center;
}

.hero-content {
    padding-right: var(--space-2xl);
}

.hero-eyebrow {
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--fs-3xl);
    line-height: 1.1;
    color: var(--color-midnight);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero-sub {
    font-size: var(--fs-md);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

.hero-sub em {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--color-midnight);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 75vh;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: 0 25px 60px rgba(10, 22, 40, 0.12);
}

.hero-divider {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    width: 100%;
}

.hero-divider::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-border), transparent);
}

/* ========== SERVICES ========== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

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

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-mint);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(10, 22, 40, 0.08);
}

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

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

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

.service-desc {
    font-size: var(--fs-sm);
    line-height: 1.7;
    color: var(--color-text-muted);
}

/* ========== ABOUT ========== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

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

.about-content {
    order: 1;
}

.about-text {
    font-size: var(--fs-md);
    line-height: 1.85;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.about-signature {
    margin-top: var(--space-2xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.signature-name {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-style: italic;
    font-weight: 400;
    color: var(--color-midnight);
}

.signature-line {
    width: 80px;
    height: 1px;
    background: var(--color-mint);
}

.about-image {
    order: 2;
}

.about-image img {
    width: 100%;
    height: 650px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: 0 25px 60px rgba(10, 22, 40, 0.1);
}

/* ========== GALLERY ========== */
.gallery {
    padding: var(--space-4xl) 0;
    background: var(--color-midnight);
}

.gallery .section-eyebrow {
    color: var(--color-mint);
}

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

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

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

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

.gallery-item:nth-child(1) { aspect-ratio: 4/5; }
.gallery-item:nth-child(2) { aspect-ratio: 4/3.5; }
.gallery-item:nth-child(3) { aspect-ratio: 4/5; }
.gallery-item:nth-child(4) { aspect-ratio: 4/3.5; }
.gallery-item:nth-child(5) { aspect-ratio: 4/5; }
.gallery-item:nth-child(6) { aspect-ratio: 4/3.5; }

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

/* ========== TESTIMONIALS ========== */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

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

.testimonial-card {
    background: var(--color-cream);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.testimonial-quote {
    width: 32px;
    height: 32px;
    color: var(--color-mint);
    flex-shrink: 0;
}

.testimonial-text {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-style: italic;
    font-weight: 400;
    line-height: 1.65;
    color: var(--color-text);
    flex: 1;
}

.testimonial-author {
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-style: normal;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* ========== CTA ========== */
.cta {
    padding: var(--space-4xl) 0;
    background: var(--color-mint-pale);
}

.cta-inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: var(--fs-md);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
}

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

/* ========== CONTACT ========== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

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

.contact-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    color: var(--color-mint);
}

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

.contact-item h4 {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 400;
    color: var(--color-midnight);
    margin-bottom: var(--space-xs);
}

.contact-item p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.7;
}

.contact-item a {
    color: var(--color-text-light);
    text-decoration: underline;
    text-decoration-color: var(--color-border);
    text-underline-offset: 3px;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--color-midnight);
    text-decoration-color: var(--color-mint);
}

.contact-note {
    font-size: var(--fs-xs) !important;
    color: var(--color-text-muted) !important;
    font-style: italic;
}

.contact-form-wrap h3 {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 400;
    color: var(--color-midnight);
    margin-bottom: var(--space-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.form-group label {
    font-size: var(--fs-xs);
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75em 1em;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-mint);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(168, 213, 186, 0.2);
}

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

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

.form-success {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: var(--color-mint-pale);
    border: 1px solid var(--color-mint);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-midnight);
}

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

.form-success p {
    font-size: var(--fs-sm);
    line-height: 1.6;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--color-midnight);
    color: var(--color-white);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

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

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

.footer-tagline {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-md);
    line-height: 1.7;
}

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

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

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

.footer-address p {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.4);
}

/* ========== SCROLL REVEAL (progressive enhancement) ========== */
@media (prefers-reduced-motion: no-preference) {
    .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) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        padding: var(--space-3xl) var(--space-xl);
    }

    .hero-content {
        padding-right: 0;
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-image img {
        height: 50vh;
    }

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

    .about-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-content { order: 2; }
    .about-image { order: 1; }
    .about-image img { height: 450px; }

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

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        gap: var(--space-xl);
        padding-top: var(--space-3xl);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-top: 1px solid var(--color-border-light);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .nav-menu a {
        font-size: var(--fs-lg);
    }

    .hero-headline {
        font-size: var(--fs-2xl);
    }

    .hero-actions {
        flex-direction: column;
    }

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

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

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

    .gallery-item:nth-child(1),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(5) {
        aspect-ratio: 4/5;
    }
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(6) {
        aspect-ratio: 4/3.5;
    }

    .cta-actions {
        flex-direction: column;
        max-width: 300px;
        margin: 0 auto;
    }

    .cta-actions .btn {
        width: 100%;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

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

    .nav-inner {
        padding: 0 var(--space-lg);
    }

    .hero-inner {
        padding: var(--space-2xl) var(--space-lg);
    }
}