/* ========================================
   UNTAMED SKIN TATTOO — STYLESHEET
   Palette: Midnight Blue (#0A1628) + Mint (#34D399)
   Fonts: Outfit (sans) + Playfair Display (serif)
======================================== */

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

:root {
    --midnight: #0A1628;
    --midnight-light: #132238;
    --midnight-mid: #1A2D47;
    --mint: #34D399;
    --mint-dark: #059669;
    --mint-light: #E8F6F4;
    --neutral-50: #F8FAFC;
    --neutral-100: #F1F5F9;
    --neutral-200: #E2E8F0;
    --neutral-300: #CBD5E1;
    --neutral-400: #94A3B8;
    --neutral-500: #64748B;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1E293B;
    --neutral-900: #0F172A;
    --white: #FFFFFF;
    --font-sans: 'Outfit', system-ui, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --shadow-sm: 0 1px 3px rgba(10,22,40,0.08);
    --shadow-md: 0 4px 20px rgba(10,22,40,0.10);
    --shadow-lg: 0 12px 40px rgba(10,22,40,0.14);
    --shadow-xl: 0 20px 60px rgba(10,22,40,0.18);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --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(--neutral-800);
    background: var(--neutral-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- LOADER ---------- */
.loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--midnight);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    color: var(--mint);
    animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-mint {
    background: var(--mint);
    color: var(--midnight);
}

.btn-mint:hover {
    background: var(--mint-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(52,211,153,0.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ---------- SECTION HEADERS ---------- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--mint-dark);
    margin-bottom: 12px;
}

.section-tag::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--mint);
    border-radius: 2px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--midnight);
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--neutral-500);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

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

/* ---------- HEADER ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

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

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--white);
    letter-spacing: -0.01em;
}

.logo svg {
    color: var(--mint);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    border-radius: 50px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.08);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10,22,40,0.92) 0%,
        rgba(10,22,40,0.75) 50%,
        rgba(10,22,40,0.60) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(52,211,153,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52,211,153,0.06) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 140px 0 100px;
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(52,211,153,0.12);
    border: 1px solid rgba(52,211,153,0.25);
    color: var(--mint);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.08;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title .text-mint {
    color: var(--mint);
    font-style: italic;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    align-items: center;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.4);
    animation: bounce 2s ease-in-out infinite;
}

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

/* ---------- SERVICES ---------- */
.services {
    padding: 120px 0;
    background: var(--neutral-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mint-light);
    border-radius: var(--radius-md);
    color: var(--mint-dark);
    margin-bottom: 24px;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

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

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

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.85) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-overlay span {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

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

.gallery-cta {
    text-align: center;
    padding: 32px;
    background: var(--neutral-100);
    border-radius: var(--radius-md);
    color: var(--neutral-500);
    font-size: 0.95rem;
}

/* ---------- PROCESS ---------- */
.process {
    padding: 120px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(52,211,153,0.04);
}

.process .section-tag {
    color: var(--mint);
}

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

.process .section-desc {
    color: rgba(255,255,255,0.5);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(to right, transparent, rgba(52,211,153,0.3), transparent);
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--mint);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.process-step h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-width: 220px;
    margin: 0 auto;
}

/* ---------- ABOUT ---------- */
.about {
    padding: 120px 0;
    background: var(--neutral-50);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--mint);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.15;
}

.about-content .section-tag {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
}

.about-content > p {
    font-size: 1.05rem;
    color: var(--neutral-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--neutral-700);
}

.about-feature svg {
    color: var(--mint-dark);
    flex-shrink: 0;
}

/* ---------- FAQ ---------- */
.faq {
    padding: 120px 0;
    background: var(--white);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--neutral-200);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px 0;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--midnight);
    gap: 16px;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--mint-dark);
}

.faq-toggle {
    flex-shrink: 0;
    color: var(--neutral-400);
    transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-toggle {
    transform: rotate(180deg);
    color: var(--mint-dark);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer.open {
    max-height: 200px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--neutral-500);
    line-height: 1.8;
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 120px 0;
    background: var(--neutral-100);
}

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

.contact-info .section-tag {
    text-align: left;
}

.contact-info .section-title {
    text-align: left;
}

.contact-desc {
    font-size: 1.05rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 1rem;
    color: var(--neutral-700);
    font-weight: 500;
    transition: var(--transition);
}

.contact-detail:hover {
    color: var(--mint-dark);
}

.contact-detail svg {
    color: var(--mint);
    flex-shrink: 0;
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neutral-700);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    padding: 14px 18px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(52,211,153,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-400);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--mint-light);
    border: 1px solid var(--mint);
    border-radius: var(--radius-sm);
    color: var(--mint-dark);
    font-weight: 500;
    font-size: 0.95rem;
    margin-top: 8px;
}

.form-success svg {
    flex-shrink: 0;
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--midnight);
    padding: 80px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
    color: rgba(255,255,255,0.45);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-phone {
    color: var(--mint);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.footer-phone:hover {
    color: var(--white);
}

.footer-email {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-location {
    color: rgba(255,255,255,0.35);
    font-size: 0.85rem;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.25);
    font-size: 0.8rem;
}

/* ---------- REVEAL ANIMATIONS ---------- */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].reveal-hidden {
    opacity: 0;
    transform: translateY(30px);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .process-steps::before {
        display: none;
    }
    .about-grid {
        gap: 48px;
    }
    .contact-grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--midnight);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 40px;
        gap: 4px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.3);
    }
    .nav-list.open {
        right: 0;
    }
    .nav-link {
        width: 100%;
        padding: 12px 16px;
        font-size: 1rem;
    }
    .nav-list li:last-child .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-content {
        padding: 120px 0 80px;
    }
    .hero-stats {
        gap: 24px;
    }
    .stat-number {
        font-size: 1.5rem;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(5) {
        aspect-ratio: 4/5;
    }
    .process-steps {
        grid-template-columns: 1fr 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image img {
        height: 360px;
    }
    .about-content .section-tag,
    .about-content .section-title {
        text-align: center;
    }
    .about-content > p {
        text-align: center;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .contact-form-wrap {
        padding: 28px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .stat-divider {
        display: none;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item,
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(6) {
        aspect-ratio: 4/5;
    }
    .process-steps {
        grid-template-columns: 1fr;
    }
    .contact-form-wrap {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .gallery-item,
    .process-step,
    .faq-item {
        will-change: transform;
    }
}