/* ============================================
   DREAMS BEAUTY SALON — Premium Dark Luxury
   Midnight Blue + Mint + Gold
   ============================================ */

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

:root {
    --color-bg-primary: #0a0f1e;
    --color-bg-secondary: #0d1527;
    --color-bg-tertiary: #111d35;
    --color-bg-card: #111d35;
    --color-bg-card-hover: #162240;
    --color-bg-elevated: #162240;

    --color-text-primary: #f0f4f8;
    --color-text-secondary: #a8b8cc;
    --color-text-muted: #6b7f99;

    --color-gold: #c9a84c;
    --color-gold-light: #e2c97e;
    --color-gold-dark: #a07c2a;
    --color-gold-subtle: rgba(201, 168, 76, 0.15);
    --color-gold-glow: rgba(201, 168, 76, 0.3);

    --color-mint: #5eead4;
    --color-mint-light: #99f6e4;
    --color-mint-subtle: rgba(94, 234, 212, 0.12);

    --color-accent: #5eead4;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Raleway', 'Segoe UI', sans-serif;

    --nav-height: 80px;
    --container-max: 1200px;

    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    transition: background var(--transition-medium), box-shadow var(--transition-medium);
}

.nav.scrolled {
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1), 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gold);
    letter-spacing: 0.02em;
}

.nav__logo span {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav__links a {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

.nav__links a::after {
    width: 100%;
}

.nav__cta {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-primary) !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600 !important;
    letter-spacing: 0.05em !important;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav__cta::after {
    display: none !important;
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--color-gold-glow);
    color: var(--color-bg-primary) !important;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-gold);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

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

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

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 30, 0.92) 0%,
        rgba(13, 21, 39, 0.85) 40%,
        rgba(17, 29, 53, 0.75) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
    padding: 0 24px;
}

.hero__eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.hero__title em {
    font-style: italic;
    color: var(--color-gold);
}

.hero__subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto 40px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--color-gold);
    opacity: 0.6;
    animation: scrollBounce 2s ease-in-out infinite;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn--gold {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-primary);
    box-shadow: 0 4px 20px var(--color-gold-glow);
}

.btn--gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--color-gold-glow);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn--outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn--outline-light {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-text-primary);
}

.btn--lg {
    padding: 18px 40px;
    font-size: 0.95rem;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
}

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

.section__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.section__divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.divider__line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.divider__icon {
    opacity: 0.7;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    background: var(--color-bg-secondary);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(201, 168, 76, 0.08);
    border-radius: 16px;
    padding: 40px 32px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card:hover {
    background: var(--color-bg-card-hover);
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px var(--color-gold-subtle);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-subtle);
    border-radius: 12px;
    margin-bottom: 24px;
}

.service-card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--color-bg-primary);
    position: relative;
}

.about__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__images {
    position: relative;
    height: 600px;
}

.about__img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 80%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.about__img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    height: 50%;
    border-radius: 16px;
    overflow: hidden;
    border: 4px solid var(--color-bg-primary);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.about__img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__accent {
    position: absolute;
    top: 50%;
    left: 55%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-gold-subtle);
}

.about__content {
    padding: 20px 0;
}

.about__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 12px;
}

.about__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 400;
    color: var(--color-text-primary);
    line-height: 1.25;
    margin-bottom: 24px;
}

.about__text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(201, 168, 76, 0.15);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 6px;
}

.stat__label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(201, 168, 76, 0.2);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
    background: var(--color-bg-secondary);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: 16px;
}

.gallery__item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

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

.gallery__item:hover img {
    transform: scale(1.05);
}

.gallery__item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 15, 30, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.gallery__item:hover .gallery__item-overlay {
    opacity: 1;
}

.gallery__item-overlay span {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-gold);
    font-weight: 500;
}

.gallery__item--tall {
    grid-row: span 2;
}

.gallery__item:nth-child(1) { grid-column: 1 / 5; grid-row: span 2; }
.gallery__item:nth-child(2) { grid-column: 5 / 8; }
.gallery__item:nth-child(3) { grid-column: 8 / 13; }
.gallery__item:nth-child(4) { grid-column: 1 / 4; }
.gallery__item:nth-child(5) { grid-column: 4 / 9; grid-row: span 2; }

/* ============================================
   CTA
   ============================================ */
.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
}

.cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 15, 30, 0.93), rgba(17, 29, 53, 0.88));
}

.cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.cta__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--color-bg-primary);
}

.contact__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact__item {
    display: flex;
    gap: 20px;
}

.contact__item-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-subtle);
    border-radius: 12px;
    border: 1px solid rgba(201, 168, 76, 0.15);
}

.contact__item-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.contact__item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.contact__item a {
    color: var(--color-gold);
    transition: color var(--transition-fast);
}

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

.contact__map {
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(201, 168, 76, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(201, 168, 76, 0.1);
    padding: 60px 0 40px;
}

.footer__top {
    margin-bottom: 40px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer__logo-icon {
    opacity: 0.8;
}

.footer__logo span {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer__tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 400px;
    line-height: 1.7;
}

.footer__bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.footer__bottom a {
    color: var(--color-gold);
    transition: color var(--transition-fast);
}

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

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition-fast);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-gold-subtle);
    transform: translateY(-2px);
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal.revealed {
        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; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

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

    .about__layout {
        gap: 48px;
    }

    .about__images {
        height: 480px;
    }

    .gallery__grid {
        grid-template-rows: repeat(2, 240px);
    }

    .gallery__item:nth-child(1) { grid-column: 1 / 5; grid-row: span 2; }
    .gallery__item:nth-child(2) { grid-column: 5 / 8; }
    .gallery__item:nth-child(3) { grid-column: 8 / 13; }
    .gallery__item:nth-child(4) { grid-column: 1 / 4; }
    .gallery__item:nth-child(5) { grid-column: 4 / 9; grid-row: span 2; }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__links {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: rgba(10, 15, 30, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transform: translateX(100%);
        transition: transform var(--transition-medium);
        border-left: 1px solid rgba(201, 168, 76, 0.1);
    }

    .nav__links.open {
        transform: translateX(0);
    }

    .nav__links a {
        font-size: 1rem;
    }

    .hero__title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

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

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

    .about__images {
        height: 400px;
        order: -1;
    }

    .about__stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 200px);
    }

    .gallery__item:nth-child(1) { grid-column: 1 / 3; grid-row: span 1; }
    .gallery__item:nth-child(2) { grid-column: 1 / 2; }
    .gallery__item:nth-child(3) { grid-column: 2 / 3; }
    .gallery__item:nth-child(4) { grid-column: 1 / 2; }
    .gallery__item:nth-child(5) { grid-column: 2 / 3; grid-row: span 1; }

    .gallery__item--tall {
        grid-row: span 1;
    }

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

    .contact__map {
        height: 300px;
    }

    .cta {
        padding: 80px 0;
    }

    .cta__actions {
        flex-direction: column;
        align-items: center;
    }

    .section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .about__images {
        height: 320px;
    }

    .about__accent {
        width: 60px;
        height: 60px;
    }

    .gallery__grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 220px);
    }

    .gallery__item:nth-child(1),
    .gallery__item:nth-child(2),
    .gallery__item:nth-child(3),
    .gallery__item:nth-child(4),
    .gallery__item:nth-child(5) {
        grid-column: 1 / -1;
        grid-row: span 1;
    }

    .footer__bottom {
        font-size: 0.75rem;
    }
}