/* ============================================
   JAYU Beauty Salon - Design System
   "洗練された抜け感" - Refined Effortlessness
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Noto+Sans+JP:wght@300;400;500;600&family=Outfit:wght@200;300;400;500&display=swap');

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --color-white: #FEFEFE;
    --color-off-white: #FAF8F6;
    --color-cream: #F5F0EB;
    --color-beige: #E8DFD5;
    --color-greige: #D4CCC3;
    --color-greige-light: #EDE8E3;
    --color-charcoal: #3D3A37;
    --color-charcoal-light: #5A5652;
    --color-gold: #C4A97D;
    --color-gold-matte: #B89B6A;
    --color-gold-light: #DFC9A0;
    --color-dusty-pink: #D4A5A5;
    --color-dusty-pink-light: #E8C8C8;
    --color-overlay: rgba(61, 58, 55, 0.4);

    /* Typography */
    --font-logo: 'Cormorant Garamond', 'Georgia', serif;
    --font-heading: 'Outfit', 'Noto Sans JP', sans-serif;
    --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    /* Section Padding */
    --section-padding: var(--space-2xl) var(--space-md);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(61, 58, 55, 0.06);
    --shadow-md: 0 4px 16px rgba(61, 58, 55, 0.08);
    --shadow-lg: 0 8px 32px rgba(61, 58, 55, 0.10);
    --shadow-gold: 0 4px 20px rgba(196, 169, 125, 0.25);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-charcoal);
    background-color: var(--color-off-white);
    line-height: 1.8;
    letter-spacing: 0.02em;
    overflow-x: hidden;
    width: 100%;
}

@media screen and (max-width: 380px) {
    .hero-logo {
        font-size: 2.8rem;
        letter-spacing: 0.2em;
    }

    .section-title span {
        font-size: 1.8rem;
    }

    .fixed-btn {
        font-size: 0.7rem;
        padding: 0.75rem 0;
    }
}

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

ul,
ol {
    list-style: none;
}

/* --- Utility Classes --- */
.section-label {
    font-family: var(--font-logo);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-xs);
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
    line-height: 1.4;
}

.section-title span {
    display: block;
    font-family: var(--font-logo);
    font-size: 2.2rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: var(--color-gold-matte);
    margin-bottom: var(--space-xs);
}

.gold-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    margin: var(--space-md) auto;
}

/* --- Navigation Bar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(250, 248, 246, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem var(--space-md);
}

.navbar-logo {
    font-family: var(--font-logo);
    font-size: 1.6rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    color: var(--color-white);
    transition: var(--transition-base);
}

.navbar.scrolled .navbar-logo {
    color: var(--color-charcoal);
}

.navbar-menu {
    display: none;
}

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

.hamburger span {
    width: 24px;
    height: 1.5px;
    background: var(--color-white);
    transition: var(--transition-base);
    transform-origin: center;
}

.navbar.scrolled .hamburger span {
    background: var(--color-charcoal);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: var(--color-off-white);
    z-index: 999;
    padding: 6rem var(--space-lg) var(--space-lg);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.08);
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
}

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

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-menu-nav a {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-beige);
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition-base);
}

.mobile-menu-nav a:hover {
    color: var(--color-gold);
    padding-left: 0.5rem;
}

.mobile-menu-nav a .nav-en {
    font-family: var(--font-logo);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-greige);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(61, 58, 55, 0.25) 0%,
            rgba(61, 58, 55, 0.15) 40%,
            rgba(61, 58, 55, 0.35) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    padding: 0 var(--space-md);
}

.hero-logo {
    font-family: var(--font-logo);
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 0.35em;
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeUp 1s 0.3s ease forwards;
}

.hero-catch {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    line-height: 2;
    margin-bottom: var(--space-sm);
    opacity: 0;
    animation: fadeUp 1s 0.6s ease forwards;
}

.hero-sub {
    font-size: 0.8rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    opacity: 0;
    color: rgba(255, 255, 255, 0.8);
    animation: fadeUp 1s 0.9s ease forwards;
    margin-bottom: var(--space-lg);
}

.hero-badges {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 1s 1.2s ease forwards;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.08);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    animation: fadeUp 1s 1.5s ease forwards;
    opacity: 0;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.hero-scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-gold-light);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

/* --- Concept Section --- */
.concept {
    padding: var(--space-3xl) var(--space-md);
    text-align: center;
    background: var(--color-off-white);
    position: relative;
}

.concept::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--color-beige), transparent);
}

.concept-quote {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    line-height: 2.2;
    color: var(--color-charcoal);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
}

.concept-quote em {
    font-style: normal;
    color: var(--color-gold-matte);
    font-weight: 400;
}

.concept-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 600px;
    margin: 0 auto;
}

.concept-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: var(--space-md) var(--space-sm);
}

.concept-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-cream), var(--color-greige-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-gold-matte);
}

.concept-feature p {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.6;
    color: var(--color-charcoal-light);
}

/* --- Services Section --- */
.services {
    padding: var(--space-3xl) var(--space-md);
    background: var(--color-cream);
    position: relative;
}

.services-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.service-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 600px;
    margin: 0 auto;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.service-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-card-image .service-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.35rem 1rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-xl);
    font-family: var(--font-logo);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-matte);
}

.service-card-body {
    padding: var(--space-md) var(--space-md) var(--space-lg);
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
    color: var(--color-charcoal);
}

.service-card-desc {
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-charcoal-light);
}

/* --- Gallery Section --- */
.gallery {
    padding: var(--space-3xl) var(--space-md);
    background: var(--color-off-white);
}

.gallery-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(61, 58, 55, 0.5));
    opacity: 0;
    transition: var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

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

.gallery-item-overlay span {
    color: var(--color-white);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.gallery-sns {
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.gallery-sns a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-charcoal-light);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-beige);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.gallery-sns a.sns-instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: var(--color-white);
    border: none;
}

.gallery-sns a.sns-tiktok {
    background: #010101;
    color: var(--color-white);
    border: none;
}

.gallery-sns a.sns-tiktok svg {
    filter: drop-shadow(1px 0px 0px #fe2c55) drop-shadow(-1px 0px 0px #25f4ee);
}

.gallery-sns a:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Instagram Embedded Feed */
.gallery-instagram-feed {
    max-width: 900px;
    margin: 0 auto var(--space-lg);
}

.instagram-embed-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: 0 var(--space-sm);
}

.instagram-embed-item {
    min-width: 0;
    overflow: hidden;
}

.instagram-embed-item .instagram-media {
    margin: 0 auto !important;
    max-width: 100% !important;
}

@media screen and (min-width: 640px) {
    .instagram-embed-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 0;
    }
}

@media screen and (min-width: 1024px) {
    .instagram-embed-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

/* --- Salon Info Section --- */
.salon-info {
    padding: var(--space-3xl) var(--space-md);
    background: var(--color-cream);
}

.salon-info-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.salon-info-content {
    max-width: 600px;
    margin: 0 auto;
}

.info-table {
    width: 100%;
    margin-bottom: var(--space-lg);
}

.info-row {
    display: flex;
    border-bottom: 1px solid var(--color-beige);
    padding: 1rem 0;
    gap: var(--space-sm);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    min-width: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-gold-matte);
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    padding-top: 0.1rem;
}

.info-label svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.info-value {
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--color-charcoal);
    flex: 1;
}

.info-value small {
    display: block;
    font-size: 0.75rem;
    color: var(--color-charcoal-light);
    margin-top: 0.25rem;
}

/* Map */
.salon-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-top: var(--space-lg);
    aspect-ratio: 16 / 10;
}

.salon-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Reservation Section --- */
.reservation {
    padding: var(--space-3xl) var(--space-md);
    background: var(--color-off-white);
    text-align: center;
}

.reservation-header {
    margin-bottom: var(--space-xl);
}

.reservation-content {
    max-width: 480px;
    margin: 0 auto;
}

.reservation-note {
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-charcoal-light);
    margin-bottom: var(--space-lg);
}

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

.btn-reserve {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    text-decoration: none;
}

.btn-reserve svg {
    width: 18px;
    height: 18px;
}

.btn-reserve-phone {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-matte));
    color: var(--color-white);
    box-shadow: var(--shadow-gold);
}

.btn-reserve-phone:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(196, 169, 125, 0.35);
}

.btn-reserve-hotpepper {
    background: #E85D5D;
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(232, 93, 93, 0.25);
}

.btn-reserve-hotpepper:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(232, 93, 93, 0.35);
}

.btn-reserve-instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: var(--color-white);
    border: none;
    box-shadow: 0 4px 15px rgba(214, 36, 159, 0.2);
}

.btn-reserve-instagram:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(214, 36, 159, 0.3);
}

.btn-reserve-tiktok {
    background: #010101;
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-reserve-tiktok svg {
    filter: drop-shadow(1.5px 0px 0px #fe2c55) drop-shadow(-1.5px 0px 0px #25f4ee);
}

.btn-reserve-tiktok:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.reservation-availability {
    margin-top: var(--space-lg);
    padding: 1rem;
    background: var(--color-cream);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    color: var(--color-charcoal-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* --- FAQ Section --- */
.faq {
    padding: var(--space-3xl) var(--space-md);
    background: var(--color-cream);
}

.faq-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.faq-list {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--color-charcoal);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-body);
    transition: var(--transition-base);
    gap: 1rem;
}

.faq-question:hover {
    color: var(--color-gold-matte);
}

.faq-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    background: var(--color-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-base);
}

.faq-icon svg {
    width: 12px;
    height: 12px;
    transition: var(--transition-base);
    color: var(--color-gold-matte);
}

.faq-item.active .faq-icon {
    background: var(--color-gold);
}

.faq-item.active .faq-icon svg {
    transform: rotate(45deg);
    color: var(--color-white);
}

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

.faq-answer-inner {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.82rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-charcoal-light);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* --- Footer --- */
.footer {
    padding: var(--space-xl) var(--space-md) calc(var(--space-xl) + 80px);
    background: var(--color-charcoal);
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.footer-logo {
    font-family: var(--font-logo);
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 0.25em;
    color: var(--color-gold-light);
    margin-bottom: var(--space-sm);
}

.footer-desc {
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-base);
}

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

.footer-copyright {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.3);
}

/* --- Fixed Bottom Bar --- */
.fixed-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 0.75rem var(--space-md);
    background: rgba(250, 248, 246, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    gap: 0.75rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.fixed-bottom-bar.visible {
    transform: translateY(0);
}

.fixed-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 0;
    border-radius: var(--radius-lg);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: var(--transition-base);
}

.fixed-btn svg {
    width: 16px;
    height: 16px;
}

.fixed-btn-phone {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-matte));
    color: var(--color-white);
}

.fixed-btn-hotpepper {
    background: #E85D5D;
    color: var(--color-white);
}

.fixed-btn-instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: var(--color-white);
}

.fixed-btn-tiktok {
    background: #010101;
    color: var(--color-white);
}

.fixed-btn-tiktok svg {
    filter: drop-shadow(1px 0px 0px #fe2c55) drop-shadow(-1px 0px 0px #25f4ee);
}

.fixed-btn:hover {
    transform: scale(1.02);
}

/* --- Animations --- */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive: Tablet --- */
@media screen and (min-width: 768px) {
    :root {
        --section-padding: var(--space-3xl) var(--space-xl);
    }

    .hero-logo {
        font-size: 4.5rem;
    }

    .hero-catch {
        font-size: 1.3rem;
    }

    .section-title span {
        font-size: 2.8rem;
    }

    .service-cards {
        max-width: 800px;
    }

    .service-card {
        display: flex;
    }

    .service-card-image {
        width: 45%;
        height: auto;
        min-height: 220px;
    }

    .service-card-body {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 800px;
    }

    .concept-features {
        max-width: 700px;
    }

    .reservation-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .reservation-buttons .btn-reserve {
        min-width: 200px;
    }

    .navbar-menu {
        display: flex;
        gap: var(--space-md);
    }

    .navbar-menu a {
        font-family: var(--font-heading);
        font-size: 0.75rem;
        font-weight: 300;
        letter-spacing: 0.1em;
        color: rgba(255, 255, 255, 0.85);
        transition: var(--transition-base);
        position: relative;
    }

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

    .navbar-menu a:hover::after {
        width: 100%;
    }

    .navbar.scrolled .navbar-menu a {
        color: var(--color-charcoal-light);
    }

    .navbar.scrolled .navbar-menu a:hover {
        color: var(--color-gold-matte);
    }

    .hamburger {
        display: none;
    }

    .fixed-bottom-bar {
        max-width: 400px;
        left: auto;
        right: var(--space-md);
        bottom: var(--space-md);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
    }
}

/* --- Responsive: Desktop --- */
@media screen and (min-width: 1024px) {
    .hero-logo {
        font-size: 5.5rem;
    }

    .section-title span {
        font-size: 3.2rem;
    }

    .concept {
        padding: var(--space-3xl) var(--space-xl);
    }

    .service-cards {
        max-width: 900px;
    }

    .service-card-image {
        height: 280px;
    }

    .gallery-grid {
        max-width: 900px;
    }

    .salon-info-content {
        max-width: 700px;
    }

    .faq-list {
        max-width: 700px;
    }
}

/* --- Loading Animation --- */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.page-loader-logo {
    font-family: var(--font-logo);
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    color: var(--color-gold-matte);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

/* Smoother scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-off-white);
}

::-webkit-scrollbar-thumb {
    background: var(--color-greige);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}