:root {
    --bg: #0f172a;
    --card: #1e293b;
    --primary: #6366f1;
    --primary2: #4f46e5;
    --gold: #C9A96E;
    --gold-dark: #B89355;
    --text: #e5e7eb;
    --muted: #94a3b8;
}

/* =====================================================
   GLOBAL RESET
===================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
}

img {
    display: block;
}

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

button,
input,
select {
    font-family: inherit;
}

/* =====================================================
   NAVIGATION
===================================================== */

.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, .7);
    backdrop-filter: blur(8px);
}

.nav-inner {
    position: relative;
    max-width: 1200px;
    margin: auto;
    padding: 12px 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 600;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav a {
    color: var(--text);
    font-size: 14px;
}

.cta {
    background: var(--primary);
    padding: 8px 14px;
    border-radius: 8px;
}

/* =====================================================
   HAMBURGER MENU
===================================================== */

.hamburger {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    background: rgba(255, 255, 255, .08);
    border-radius: 10px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: white;
    margin: 5px 0;
    border-radius: 5px;
    transition: .25s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =====================================================
   HERO SECTION
===================================================== */

.hero {
    min-height: 80vh;
    background-image: url("../img/Background/hero.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero .wrap {
    background: rgba(0, 0, 0, .55);
    padding: 28px;
    border-radius: 16px;
}

.hero h1 {
    font-size: 46px;
}

.hero p {
    opacity: .85;
    margin-top: 8px;
}

.hero .btn {
    display: inline-block;
    margin-top: 16px;
    padding: 12px 18px;

    border-radius: 10px;
    background: var(--gold);
    color: #111;

    font-size: 18px;
    transition: .25s ease;
}

.hero .btn:hover {
    background: var(--gold-dark);
}

/* =====================================================
   GENERAL SECTIONS
===================================================== */

.section {
    max-width: 1200px;
    margin: auto;
    padding: 70px 20px;
}

.section h2 {
    text-align: center;
    margin-bottom: 36px;
}

.section-intro {
    max-width: 720px;
    margin: 0 auto 36px;
    text-align: center;
}

.section-intro p {
    color: var(--muted);
}

.eyebrow {
    display: inline-block;
    margin-bottom: 8px;

    color: var(--primary);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.grid {
    display: grid;
    gap: 24px;
}

/* =====================================================
   STYLIST CARDS
===================================================== */

.stylists {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
    background: var(--card);
    border-radius: 16px;
    overflow: hidden;
    transition: .35s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}

.card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.card-content {
    padding: 18px;
}

.card-content p {
    margin: 5px 0;
}

.tag {
    display: inline-block;
    background: var(--primary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
}

/* =====================================================
   BOOKING
===================================================== */

.booking {
    max-width: 520px;
    margin: auto;
    padding: 28px;

    background: var(--card);
    border-radius: 16px;
}

.booking-card h3,
.booking-card p {
    margin: 10px 0;
}

form {
    display: grid;
    gap: 14px;
}

input,
select {
    padding: 12px;
    border: none;
    border-radius: 8px;
}

button {
    background: var(--primary);
    border: none;
    padding: 12px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
}

button:disabled {
    opacity: .5;
    cursor: not-allowed;
}

.slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.slot {
    background: #020617;
    padding: 8px;
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
}

.slot.active {
    background: var(--primary);
}

.booking-msg {
    padding: 12px;
    margin-top: 12px;
    border-radius: 10px;
    font-size: 14px;
}

.booking-msg.error {
    background: rgba(239, 68, 68, .15);
    color: #fca5a5;
}

.booking-msg.success {
    background: rgba(34, 197, 94, .15);
    color: #86efac;
}

/* =====================================================
   PRICING
===================================================== */

.pricing {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.price {
    background: var(--card);
    padding: 22px;
    border-radius: 14px;
}

.price h3 {
    margin-bottom: 8px;
}

.price span {
    color: var(--primary);
    font-weight: 600;
}

/* =====================================================
   GALLERY / LIGHTBOX
===================================================== */

.gallery {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.gallery a {
    display: block;
    overflow: hidden;
    border-radius: 18px;
}

.gallery img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 10px;
    transition: .3s;
}

.gallery a:hover img {
    transform: scale(1.06);
}

/* =====================================================
   REVIEWS
===================================================== */

.reviews-section {
    max-width: 1200px;
}

.review {
    background: linear-gradient(145deg, rgba(30, 41, 59, .95), rgba(15, 23, 42, .95));
    border: 1px solid rgba(255, 255, 255, .08);
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, .22);
}

.featured-review {
    transform: translateY(-10px);
    border-color: rgba(99, 102, 241, .45);
}

.stars {
    color: #facc15;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.review p {
    color: #cbd5e1;
    line-height: 1.7;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.review-user span {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--primary);

    display: grid;
    place-items: center;

    font-weight: 700;
}

.review-user strong {
    display: block;
}

.review-user small {
    color: var(--muted);
}

/* =====================================================
   FOOTER
===================================================== */

.site-footer {
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, .18), transparent 35%),
        #020617;
    margin-top: 70px;
    padding: 48px 20px 24px;
}

.footer-top {
    max-width: 1200px;
    margin: 0 auto 42px;
    padding: 30px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;

    border-radius: 24px;
    background: linear-gradient(135deg, rgba(99, 102, 241, .22), rgba(15, 23, 42, .9));
    border: 1px solid rgba(255, 255, 255, .08);
}

.footer-top h2 {
    font-size: 30px;
    margin-bottom: 8px;
}

.footer-top p {
    color: var(--muted);
}

.footer-cta {
    white-space: nowrap;
    background: var(--primary);
    color: white;
    padding: 13px 18px;
    border-radius: 12px;
    font-weight: 600;
}

.footer-grid {
    max-width: 1200px;
    margin: auto;

    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 30px;
}

.site-footer h3 {
    margin-bottom: 14px;
}

.site-footer p,
.site-footer a {
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.8;
}

.footer-brand p {
    max-width: 340px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.social-links a:hover,
.footer-bottom a:hover {
    color: white;
}

.footer-map {
    max-width: 1200px;
    margin: 34px auto 0;
}

.footer-map iframe {
    width: 100%;
    height: 260px;
    border: 0;
    border-radius: 20px;
    filter: grayscale(.2) contrast(1.05);
}

.footer-bottom {
    max-width: 1200px;
    margin: 24px auto 0;
    padding-top: 18px;

    display: flex;
    justify-content: space-between;
    gap: 16px;

    border-top: 1px solid rgba(255, 255, 255, .08);
}

/* =====================================================
   SCROLL TO TOP BUTTON
===================================================== */

#scrollTopBtn {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 999;

    width: 50px;
    height: 50px;

    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: white;

    font-size: 22px;
    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transition: all .3s ease;
}

#scrollTopBtn.show {
    opacity: 1;
    visibility: visible;
}

#scrollTopBtn:hover {
    transform: translateY(-5px);
}

/* =====================================================
   ANIMATIONS
===================================================== */

.fade {
    opacity: 0;
    transform: translateY(20px);
    transition: .6s;
}

.fade.show {
    opacity: 1;
    transform: none;
}

/* =====================================================
   RESPONSIVE
===================================================== */

@media (max-width: 900px) {
    .footer-top,
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .featured-review {
        transform: none;
    }
}

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

    .nav-links {
        position: absolute;
        top: 62px;
        right: 20px;

        width: min(280px, calc(100vw - 40px));
        padding: 14px;

        flex-direction: column;
        align-items: stretch;

        background: rgba(2, 6, 23, .96);
        backdrop-filter: blur(12px);
        border: 1px solid rgba(255, 255, 255, .08);
        border-radius: 18px;
        box-shadow: 0 18px 40px rgba(0, 0, 0, .35);

        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;

        transition: .25s ease;
    }

    .nav-links.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-links a {
        padding: 12px;
        border-radius: 10px;
    }

    .nav-links a:hover {
        background: rgba(255, 255, 255, .08);
    }
}

@media (max-width: 560px) {
    .hero h1 {
        font-size: 34px;
    }

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

    .footer-top {
        padding: 22px;
    }

    .footer-top h2 {
        font-size: 24px;
    }

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