/* ========================================
   Art Nails — Clean Minimalist Design
   Palette: Deep Navy (#0A1628) + Warm Gold (#C5A059)
   Fonts: Syne (headings) + Inter (body)
======================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy: #0A1628;
    --navy-light: #132240;
    --gold: #C5A059;
    --gold-light: #D4B76E;
    --cream: #FAF8F5;
    --white: #FFFFFF;
    --gray-100: #F5F3F0;
    --gray-200: #E8E4DF;
    --gray-400: #9E9A94;
    --gray-600: #6B6760;
    --gray-800: #2C2A27;
    
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--gray-800);
    background: var(--cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   NAVIGATION
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 248, 245, 0.97);
    box-shadow: 0 1px 20px rgba(10, 22, 40, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--gray-600);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    position: relative;
}

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

.nav-links a:hover {
    color: var(--navy);
}

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--navy);
    transition: var(--transition);
    display: block;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--cream);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--navy);
    font-weight: 600;
}

/* ========================================
   BUTTONS
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.9rem 2rem;
    border-radius: 0;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background: var(--navy-light);
    border-color: var(--navy-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(10, 22, 40, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}

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

.btn-text {
    background: none;
    border: none;
    color: var(--gold);
    padding: 0.9rem 0;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
}

.btn-text:hover {
    color: var(--gold-light);
}

.btn-large {
    padding: 1.1rem 2.75rem;
    font-size: 0.9rem;
}

/* ========================================
   SECTION UTILITIES
======================================== */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

/* ========================================
   HERO SECTION — Asymmetric Magazine Layout
======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--cream);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-content {
    padding-right: 1rem;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 480px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 70vh;
    object-fit: cover;
    background: var(--gray-200);
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--gold);
    z-index: -1;
}

/* Decorative line */
.hero::before {
    content: '';
    position: absolute;
    top: 72px;
    left: 2rem;
    width: 1px;
    height: calc(100vh - 72px);
    background: var(--gray-200);
}

/* ========================================
   SERVICES SECTION
======================================== */
.services {
    padding: 8rem 0;
    background: var(--white);
}

.section-header {
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.service-card {
    padding: 3rem 2.5rem;
    border: 1px solid var(--gray-200);
    margin: -0.5px;
    position: relative;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--cream);
    border-color: var(--gold);
    z-index: 1;
}

.service-number {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
    font-weight: 300;
}

/* ========================================
   ABOUT SECTION
======================================== */
.about {
    padding: 8rem 0;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    background: var(--gray-200);
}

.about-content .section-title {
    margin-bottom: 1.5rem;
}

.about-content p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 1.25rem;
    font-weight: 300;
}

.about-features {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--gray-200);
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.feature svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* ========================================
   GALLERY SECTION
======================================== */
.gallery {
    padding: 8rem 0;
    background: var(--white);
}

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

.gallery-item {
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--gray-200);
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 22, 40, 0);
    transition: var(--transition);
}

.gallery-item:hover::after {
    background: rgba(10, 22, 40, 0.08);
}

/* ========================================
   VISIT / CONTACT SECTION
======================================== */
.visit {
    padding: 8rem 0;
    background: var(--navy);
    color: var(--white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.visit .section-eyebrow {
    color: var(--gold);
}

.visit .section-title {
    color: var(--white);
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
}

.contact-item h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.35rem;
}

.contact-item p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    font-weight: 300;
}

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

.contact-item a:hover {
    color: var(--gold-light);
    text-decoration: underline;
}

.visit-map {
    height: 450px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.visit-map iframe {
    filter: grayscale(0.6) contrast(1.1);
    opacity: 0.85;
    transition: var(--transition);
}

.visit-map:hover iframe {
    filter: grayscale(0);
    opacity: 1;
}

/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4rem 0 0;
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-brand .logo {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: block;
}

.footer-brand p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    font-weight: 300;
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.04em;
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.5rem 0;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.04em;
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 0.65fr;
        gap: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .hero {
        padding-top: 72px;
        padding-bottom: 4rem;
    }
    
    .hero::before {
        display: none;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image img {
        height: 45vh;
    }
    
    .hero-image-accent {
        display: none;
    }
    
    .hero-content {
        padding-right: 0;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .services {
        padding: 5rem 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        margin: 0 0 1px 0;
    }
    
    .about {
        padding: 5rem 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .about-image img {
        height: 350px;
    }
    
    .about-features {
        flex-wrap: wrap;
    }
    
    .gallery {
        padding: 5rem 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .visit {
        padding: 5rem 0;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .visit-map {
        height: 300px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item img {
        height: 300px;
    }
}