/* ==========================================================================
   JLH SEIKO MODS - PREMIUM DESIGN SYSTEM
   ========================================================================== */

/* 1. VARIABLES & RESET */
:root {
    --bg-base: #060709;
    --bg-surface: #0d0f13;
    --bg-surface-elevated: #15181f;
    --border-color: rgba(255, 255, 255, 0.05);
    --border-color-hover: rgba(255, 255, 255, 0.12);
    
    --color-primary: #004ba0;
    --color-primary-light: #007aff;
    --color-primary-glow: rgba(0, 122, 255, 0.15);
    --color-accent: #00a2ff;
    
    --text-main: #ffffff;
    --text-muted: #a0a6b5;
    --text-dimmed: #686e7e;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease;
    
    --header-height: 95px;
    --container-max: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: #1e222b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-light);
}

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

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

/* 2. REUSABLE UTILITIES & LAYOUT */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.gradient-text {
    background: linear-gradient(135deg, #ffffff 30%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    margin-bottom: 60px;
    position: relative;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
    margin-bottom: 16px;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 15px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 4px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--text-main);
    box-shadow: 0 4px 20px rgba(0, 75, 160, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    box-shadow: 0 6px 24px rgba(0, 122, 255, 0.45), 0 0 12px rgba(0, 122, 255, 0.2);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color-hover);
}

.btn-secondary:hover {
    border-color: var(--color-primary-light);
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

.btn-icon {
    width: 18px;
    height: 18px;
    margin-right: 8px;
}

.badge {
    background: rgba(0, 122, 255, 0.1);
    color: var(--color-primary-light);
    border: 1px solid rgba(0, 122, 255, 0.2);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 100px;
    display: inline-block;
}

/* 3. HEADER & NAVIGATION */
.announcement-bar {
    width: 100%;
    height: 30px;
    background: var(--bg-surface);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--text-dimmed);
    font-weight: 500;
    letter-spacing: 0.5px;
    padding: 0 16px;
    text-align: center;
    z-index: 1001;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(6, 7, 9, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    background: rgba(6, 7, 9, 0.9);
}

.header-container {
    height: 95px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.header.scrolled .header-container {
    height: 70px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
    /* Convierte el logotipo azul oscuro en un blanco premium con alta visibilidad en fondo oscuro */
    filter: brightness(0) invert(1);
    margin: 0;
}

/* Efecto de encogimiento dinámico de alta gama al hacer scroll */
.header.scrolled .logo-img {
    height: 42px;
    margin: 0;
}

.logo-container:hover .logo-img {
    transform: scale(1.03); /* Escala más suave dado el gran tamaño */
    filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(0, 122, 255, 0.6));
}

.logo-img-footer {
    height: 131px; /* Mismo tamaño de marca espectacular en el footer */
    margin-bottom: 16px;
}

.logo {
    display: flex;
    flex-direction: column;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 24px;
    letter-spacing: 2px;
    line-height: 1;
}

.logo span:first-child {
    background: linear-gradient(135deg, #ffffff 40%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 3.5px;
    color: var(--text-muted);
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-primary-light);
    transition: var(--transition-quick);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cart-toggle-btn {
    position: relative;
    color: var(--text-main);
    padding: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    transition: var(--transition-quick);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary-light);
    transform: scale(1.05);
}

.icon-cart {
    width: 20px;
    height: 20px;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-primary-light);
    color: var(--text-main);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: cartPulse 2s infinite;
}

@keyframes cartPulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 122, 255, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(0, 122, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 122, 255, 0); }
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition-quick);
}

/* 4. HERO SECTION */
.hero {
    position: relative;
    width: 100%;
    min-height: 55vh; /* Altura más compacta y equilibrada que revela el catálogo al fondo */
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--header-height);
    background-color: var(--bg-base);
    background-image: radial-gradient(circle at 75% 40%, rgba(0, 75, 160, 0.15) 0%, transparent 60%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.75; /* Incrementado para una excelente legibilidad */
    z-index: 1;
    pointer-events: none;
    background-image: linear-gradient(90deg, rgba(6, 7, 9, 0.9) 0%, rgba(6, 7, 9, 0.45) 50%, rgba(6, 7, 9, 0.1) 100%),
                      radial-gradient(ellipse at bottom, rgba(6, 7, 9, 0) 20%, rgba(6, 7, 9, 1) 90%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 520px; /* Más estrecho y elegante para un encuadre perfecto del texto */
    padding: 40px 24px;
    margin-left: max(5%, calc((100% - var(--container-max)) / 2 + 24px));
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 24px;
    display: block;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    text-shadow: 0 4px 16px rgba(6, 7, 9, 0.7); /* Sombra de texto premium de alto contraste */
}

.hero-subtitle {
    font-size: clamp(15px, 2vw, 18px);
    color: #e5e7eb; /* Color plateado brillante de alta gama para máxima legibilidad */
    font-weight: 400; /* Ligeramente más grueso para mejorar lectura */
    margin-bottom: 40px;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(6, 7, 9, 0.6); /* Contraste perfecto sobre herramientas de fondo */
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.6;
    z-index: 2;
    transition: var(--transition-quick);
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse-icon {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-primary-light);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.8s infinite;
}

.scroll-text {
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
}

@keyframes scrollMouse {
    0% { opacity: 0; top: 6px; }
    30% { opacity: 1; }
    100% { opacity: 0; top: 22px; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 5. SPECIFICATIONS / QUALITY SECTION */
.specs-section {
    padding: 80px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 30px;
}

.spec-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 36px 24px;
    border-radius: 6px;
    transition: var(--transition-smooth);
    text-align: center;
}

.spec-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--color-primary-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), inset 0 0 15px rgba(0, 122, 255, 0.05);
    transform: translateY(-5px);
}

.spec-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 122, 255, 0.05);
    border: 1px solid rgba(0, 122, 255, 0.15);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: var(--transition-smooth);
}

.spec-icon-wrapper svg {
    width: 24px;
    height: 24px;
}

.spec-card:hover .spec-icon-wrapper {
    background: var(--color-primary-light);
    color: var(--text-main);
    box-shadow: 0 0 20px rgba(0, 122, 255, 0.4);
    transform: scale(1.05);
}

.spec-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.spec-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 5.1. CREATION PROCESS SECTION */
.process-section {
    padding: 80px 0;
    background: var(--bg-base);
    border-bottom: 1px solid var(--border-color);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 30px;
}

.process-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 36px 24px;
    border-radius: 6px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.process-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--color-primary-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), inset 0 0 15px rgba(0, 122, 255, 0.05);
    transform: translateY(-5px);
}

.process-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
    position: absolute;
    top: 15px;
    right: 20px;
    transition: var(--transition-smooth);
    line-height: 1;
}

.process-card:hover .process-number {
    color: rgba(0, 122, 255, 0.15);
    transform: scale(1.1);
}

.process-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-main);
}

.process-title .highlight {
    color: var(--color-primary-light);
}

.process-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 6. PRODUCTS CATALOG SECTION */
.products-section {
    padding: 100px 0;
    background: var(--bg-base);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 10px rgba(0, 122, 255, 0.1);
    transform: translateY(-8px);
}

.product-badge-container {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 10;
}

.product-img-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    position: relative;
    background: radial-gradient(circle at center, #1b202a 0%, #0d0f13 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.6));
}

.product-card:hover .product-img {
    transform: scale(1.08) rotate(3deg);
    filter: drop-shadow(0 20px 30px rgba(0, 122, 255, 0.25));
}

.product-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(13, 15, 19, 0.9) 0%, rgba(13, 15, 19, 0) 50%);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: var(--transition-smooth);
}

.product-card:hover .product-img-overlay {
    opacity: 1;
}

.product-overlay-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.product-overlay-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    transform: scale(1.1);
}

.product-overlay-btn svg {
    width: 20px;
    height: 20px;
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, var(--bg-surface) 0%, rgba(13, 15, 19, 0.95) 100%);
}

.product-cat {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
}

.product-specs-list {
    font-size: 12px;
    color: var(--text-dimmed);
    margin-bottom: 18px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-spec-tag {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 2px 8px;
    border-radius: 4px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
}

.product-buy-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color-hover);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition-quick);
}

.product-buy-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--text-main);
}

.loading-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    color: var(--text-muted);
    font-size: 16px;
}

/* 7. WATCH CUSTOMIZER SECTION */
.customizer-section {
    padding: 100px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    background-image: radial-gradient(circle at 10% 80%, rgba(0, 122, 255, 0.06) 0%, transparent 50%);
}

.customizer-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.customizer-info {
    padding-right: 20px;
}

.customizer-steps {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.custom-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: rgba(0, 122, 255, 0.25);
    line-height: 1;
    border-left: 2px solid var(--color-primary-light);
    padding-left: 12px;
}

.custom-step h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-main);
}

.custom-step p {
    font-size: 13px;
    color: var(--text-muted);
}

.customizer-app {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color-hover);
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.customizer-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.customizer-header h3 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.customizer-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-height: 420px;
    overflow-y: auto;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary-light);
}

.option-choices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
}

.choice-btn {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 6px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-quick);
}

.choice-btn:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--border-color-hover);
}

.choice-btn.active {
    background: rgba(0, 75, 160, 0.08);
    border-color: var(--color-primary-light);
    box-shadow: 0 0 10px rgba(0, 122, 255, 0.15);
}

.choice-title {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 4px;
    line-height: 1.3;
}

.choice-price {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-accent);
}

.customizer-footer {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.customizer-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-text {
    font-size: 10px;
    letter-spacing: 2px;
    font-weight: 700;
    color: var(--text-dimmed);
    text-transform: uppercase;
}

.summary-specs {
    font-size: 11px;
    color: var(--text-muted);
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 4px;
}

.summary-total {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
}

/* 8. ABOUT US & CONTACT SECTIONS */
.about-section {
    padding: 100px 0;
    background: var(--bg-base);
    background-image: radial-gradient(circle at 90% 20%, rgba(0, 75, 160, 0.05) 0%, transparent 40%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img-container {
    position: relative;
    padding: 20px;
}

.about-img-glow {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 1;
    filter: blur(20px);
}

.about-image-card {
    position: relative;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color-hover);
    border-radius: 8px;
    padding: 40px;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.taller-tag {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    color: var(--color-primary-light);
    letter-spacing: 3px;
    margin-bottom: 16px;
    display: block;
}

.about-image-card h3 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.about-image-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.taller-specs {
    display: flex;
    gap: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.taller-specs div {
    display: flex;
    flex-direction: column;
}

.taller-specs strong {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
}

.taller-specs span {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-dimmed);
    letter-spacing: 1px;
}

.about-content {
    padding-left: 20px;
}

.about-values {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    gap: 16px;
}

.value-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary-light);
    margin-top: 8px;
    box-shadow: 0 0 10px var(--color-primary-light);
}

.value-item h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.value-item p {
    font-size: 13px;
    color: var(--text-muted);
}

/* CONTACT SECTION */
.contact-section {
    padding: 100px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}

.contact-card {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.contact-info {
    padding: 60px;
    background: rgba(0, 0, 0, 0.2);
    border-right: 1px solid var(--border-color);
}

.contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
    font-size: 14px;
}

.contact-detail-item:hover {
    color: var(--text-main);
}

.contact-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary-light);
}

.contact-form-wrapper {
    padding: 60px;
}

.contact-form-wrapper h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

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

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

.form-group label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dimmed);
}

.form-group input,
.form-group textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px 16px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition-quick);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 8px rgba(0, 122, 255, 0.15);
    background: rgba(0, 0, 0, 0.5);
    outline: none;
}

/* 9. SHOPPING CART DRAWER (SLIDE-OUT) */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(6, 7, 9, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.cart-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--bg-surface-elevated);
    border-left: 1px solid var(--border-color);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    box-shadow: -15px 0 50px rgba(0, 0, 0, 0.6);
    transition: var(--transition-smooth);
}

.cart-drawer.active {
    right: 0;
}

.cart-drawer-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-header h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
}

.cart-close-btn {
    color: var(--text-muted);
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-quick);
}

.cart-close-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.cart-close-btn svg {
    width: 20px;
    height: 20px;
}

.cart-drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.empty-cart-message {
    text-align: center;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.empty-cart-message svg {
    width: 48px;
    height: 48px;
    color: var(--text-dimmed);
}

.empty-cart-message p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Cart Item Row */
.cart-item {
    display: flex;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-img-wrapper {
    width: 80px;
    height: 80px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cart-item-img {
    width: 85%;
    height: 85%;
    object-fit: contain;
}

/* Mini Canvas de Capas en Miniatura para el Carrito Lateral */
.mini-watch-canvas {
    position: relative;
    width: 65px;
    height: 65px;
    background: radial-gradient(circle at center, #1b202a 0%, #060709 100%);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.mini-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: contain;
    pointer-events: none;
}

.cart-item-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.cart-item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}

.cart-item-specs {
    font-size: 11px;
    color: var(--text-dimmed);
    margin-bottom: 10px;
}

.cart-item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.qty-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-quick);
}

.qty-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.qty-val {
    width: 32px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
}

.cart-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-accent);
}

.item-delete-btn {
    color: var(--text-dimmed);
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.item-delete-btn:hover {
    color: #ff3b30;
    background: rgba(255, 59, 48, 0.08);
}

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

.cart-drawer-footer {
    border-top: 1px solid var(--border-color);
    padding: 24px;
    background: rgba(0, 0, 0, 0.3);
}

.cart-totals {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-muted);
}

.free-text {
    color: #34c759;
    font-weight: 600;
}

.total-highlight {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 800;
    color: var(--text-main);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 4px;
}

.checkout-footer-note {
    font-size: 10px;
    color: var(--text-dimmed);
    text-align: center;
    margin-top: 12px;
}

/* 10. PRODUCT DETAILS MODAL */
.product-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(6, 7, 9, 0.9);
    backdrop-filter: blur(12px);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.product-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.product-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    width: 90%;
    max-width: 840px;
    max-height: 90vh; /* Restringe la altura máxima para evitar cortes en pantallas estándar */
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color-hover);
    border-radius: 8px;
    z-index: 1051;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.7);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Evita que el contenedor desborde hacia fuera */
}

.product-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--text-muted);
    padding: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    z-index: 10;
    transition: var(--transition-quick);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close-btn:hover {
    color: var(--text-main);
    border-color: var(--text-muted);
    background: rgba(255, 255, 255, 0.08);
}

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

.modal-body-content {
    display: grid;
    /* minmax(0, ...) es clave: evita que el ancho de la imagen vertical empuje la columna de texto hacia fuera */
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    overflow: hidden;
    height: 100%;
}

/* Modal UI layout details */
.modal-gallery {
    background: radial-gradient(circle at center, #1b202a 0%, #0d0f13 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-right: 1px solid var(--border-color);
    padding: 30px;
    min-height: 400px;
    height: 100%;
}

.modal-gallery-img {
    max-width: 90%;
    max-height: 85%; /* Evita el crecimiento vertical excesivo de las fotos tipo retrato */
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.7));
}

.modal-info-panel {
    padding: 35px;
    display: flex;
    flex-direction: column;
    max-height: 90vh; /* Alineado a la altura máxima del modal */
    overflow-y: auto;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 12px;
}

.modal-price-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.modal-price {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-accent);
}

.modal-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.modal-tech-specs {
    margin-bottom: 30px;
}

.modal-tech-specs h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary-light);
    margin-bottom: 14px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-table td {
    padding: 10px 0;
    font-size: 13px;
}

.specs-table td:first-child {
    color: var(--text-dimmed);
    width: 40%;
}

.specs-table td:last-child {
    color: var(--text-main);
    font-weight: 500;
}

.modal-actions {
    display: flex;
    gap: 16px;
    margin-top: auto;
}

/* 12. FOOTER */
.footer {
    background: var(--bg-base);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.brand-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.social-links a:hover {
    color: var(--text-main);
    border-color: var(--color-primary-light);
    background: var(--color-primary-glow);
    transform: scale(1.05);
}

.icon-social {
    width: 18px;
    height: 18px;
}

.footer-links h4,
.footer-newsletter h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-links ul a:hover {
    color: var(--text-main);
    padding-left: 4px;
}

.footer-newsletter p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
}

.newsletter-form input {
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: var(--text-main);
    font-size: 13px;
    width: 100%;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 0 20px;
    transition: var(--transition-quick);
}

.newsletter-form button:hover {
    background: var(--color-primary-light);
}

.newsletter-msg {
    font-size: 12px;
    margin-top: 8px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 11px;
    color: var(--text-dimmed);
}

.footer-bottom-flex p:last-child {
    max-width: 500px;
    text-align: right;
}

/* 13. TOAST NOTIFICATION WIDGET */
.toast-container {
    position: fixed;
    bottom: 35px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1100;
}

.toast {
    background: var(--bg-surface-elevated);
    border-left: 4px solid var(--color-primary-light);
    border-top: 1px solid var(--border-color-hover);
    border-right: 1px solid var(--border-color-hover);
    border-bottom: 1px solid var(--border-color-hover);
    padding: 16px 20px;
    border-radius: 4px;
    color: var(--text-main);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 280px;
    transform: translateX(-40px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    width: 20px;
    height: 20px;
    color: #34c759;
}

.toast-message {
    font-size: 13px;
    font-weight: 500;
}

/* 14. RESPONSIVE MEDIA OVERRIDES (MOBILE FIRST APPROACH) */

@media (max-width: 1024px) {
    .customizer-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
    
    .footer-newsletter {
        grid-column: 1 / -1;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100vw;
        height: calc(100vh - var(--header-height));
        background: var(--bg-surface);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 60px;
        gap: 30px;
        z-index: 999;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 18px;
    }
    
    .hero {
        align-items: center;
        background-image: radial-gradient(circle at center, rgba(0, 75, 160, 0.15) 0%, transparent 60%);
    }
    
    .hero-content {
        margin-left: 0;
        text-align: center;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .contact-card {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 40px;
    }
    
    .contact-form-wrapper {
        padding: 40px;
    }
    
    .modal-body-content {
        grid-template-columns: 1fr;
    }
    
    .modal-gallery {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 20px;
        min-height: 260px;
        height: 260px;
    }
    
    .modal-info-panel {
        padding: 30px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-flex p:last-child {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .taller-specs {
        gap: 16px;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .toast-container {
        left: 16px;
        right: 16px;
    }
    
    .toast {
        min-width: unset;
        width: 100%;
    }
}

/* ==========================================================================
   JLH AUTH & CUSTOMER ACCOUNT PORTAL STYLES
   ========================================================================== */

.profile-toggle-btn:hover {
    color: #c9a84c !important;
}

.profile-toggle-btn img {
    box-shadow: 0 0 10px rgba(201, 168, 76, 0.3);
    transition: transform 0.3s ease;
}

.profile-toggle-btn:hover img {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(201, 168, 76, 0.6);
}

/* Modal overlays & structures */
.profile-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 7, 9, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.profile-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.profile-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%) scale(0.95);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color-hover);
    border-radius: 8px;
    width: 90%;
    max-width: 440px;
    z-index: 2001;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.profile-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.profile-modal-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-dimmed);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.25s;
    z-index: 10;
}

.profile-modal-close-btn:hover {
    color: var(--text-main);
}

.profile-modal-close-btn svg {
    width: 18px;
    height: 18px;
}

.profile-modal-body {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Modal Content Types */
.club-invitation-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.club-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.25);
    color: #c9a84c;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.1);
}

.club-icon-wrap svg {
    width: 32px;
    height: 32px;
}

.club-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.club-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Premium Google Button */
.btn-google-login {
    width: 100%;
    background: #ffffff;
    border: none;
    border-radius: 4px;
    color: #1a1a1a;
    padding: 14px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.btn-google-login:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255,255,255,0.1);
}

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

/* User Logged In Card */
.user-profile-card {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.user-profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #c9a84c;
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.25);
    object-fit: cover;
    margin-bottom: 18px;
}

.user-profile-name {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
}

.user-profile-email {
    font-size: 13px;
    color: var(--text-dimmed);
    margin-bottom: 30px;
}

.user-profile-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-logout-sec {
    background: transparent;
    border: 1px solid rgba(255, 59, 48, 0.4);
    color: #ff3b30;
    border-radius: 4px;
    padding: 12px;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
}

.btn-logout-sec:hover {
    background: rgba(255, 59, 48, 0.08);
    border-color: #ff3b30;
}

/* Client Dashboard Tracking Styles */
.client-dashboard-wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.client-header {
    margin-bottom: 40px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.client-welcome h1 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.client-welcome p {
    font-size: 14px;
    color: var(--text-muted);
}

.client-order-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 30px;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
}

.client-order-card:hover {
    border-color: rgba(201, 168, 76, 0.3);
}

.client-order-header {
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--border-color);
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.client-order-id {
    font-family: monospace;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary-light);
    background: rgba(0,122,255,0.06);
    border: 1px solid rgba(0,122,255,0.12);
    padding: 4px 10px;
    border-radius: 4px;
}

.client-order-date {
    font-size: 13px;
    color: var(--text-dimmed);
}

.client-order-price {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent);
}

.client-order-body {
    padding: 30px 24px;
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 30px;
    align-items: center;
}

.client-watch-preview {
    width: 100%;
    aspect-ratio: 1;
    background: #0d0d14;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.client-watch-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.client-watch-details h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.client-watch-type {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-dimmed);
    margin-bottom: 20px;
    display: block;
}

/* Stepper progress styles */
.stepper-progress {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 15px;
    padding: 0 10px;
}

.stepper-progress::before {
    content: '';
    position: absolute;
    top: 14px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--border-color);
    z-index: 1;
}

.stepper-progress-fill {
    position: absolute;
    top: 14px;
    left: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, #a8cfff 50%, var(--color-primary-light) 100%);
    background-size: 200% 100%;
    animation: shimmerProgress 2s linear infinite;
    z-index: 2;
    transition: width 0.6s ease, height 0.6s ease;
}

@keyframes shimmerProgress {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.stepper-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    z-index: 3;
    flex: 1;
    position: relative;
}

.stepper-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-surface-elevated);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: var(--text-dimmed);
    font-size: 12px;
    font-weight: 700;
    transition: all 0.4s;
}

.stepper-step.active .stepper-dot {
    border-color: var(--color-primary-light);
    color: var(--color-primary-light);
    box-shadow: 0 0 10px rgba(0, 122, 255, 0.25);
}

.stepper-step.completed .stepper-dot {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: #ffffff;
}

.stepper-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dimmed);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.4s;
    max-width: 140px;
    line-height: 1.4;
}

.stepper-step.active .stepper-label,
.stepper-step.completed .stepper-label {
    color: var(--text-main);
}

.client-support-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.25);
    color: #25d366;
    padding: 10px 18px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    margin-top: 15px;
    transition: all 0.25s;
}

.client-support-btn:hover {
    background: #25d366;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(37,211,102,0.2);
}

.client-support-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .client-order-body {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
    
    .client-watch-preview {
        max-width: 160px;
    }
    
    .stepper-progress {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
        padding-left: 20px;
        margin-top: 25px;
    }
    
    .stepper-progress::before {
        top: 0; left: 34px;
        width: 3px; height: calc(100% - 32px);
    }
    
    .stepper-progress-fill {
        top: 0; left: 34px;
        width: 3px; height: 0; /* filled dynamically down */
    }
    
    .stepper-step {
        flex-direction: row;
        gap: 16px;
        align-items: center;
        text-align: left;
        width: 100%;
    }
    
    .stepper-dot {
        margin-bottom: 0;
    }
    
    .stepper-label {
        max-width: unset;
    }
}

/* Premium Auth Forms, Input Focus and Avatar Initials Fallback */
.auth-tabs {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.auth-tab-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    transition: var(--transition-quick);
    border-bottom: 2px solid transparent;
}

.auth-tab-btn:hover {
    color: #c9a84c !important;
}

.auth-form input:focus {
    border-color: #c9a84c !important;
    box-shadow: 0 0 10px rgba(201, 168, 76, 0.2);
}

.user-profile-initials {
    transition: transform 0.3s ease;
}

.user-profile-initials:hover {
    transform: scale(1.05);
}

/* ==========================================================================
   15. PRODUCT DETAIL PAGE & CAROUSEL (WALLAPOP STYLE)
   ========================================================================== */

.product-detail-page {
    padding-top: var(--header-height);
    background-color: var(--bg-base);
    min-height: 100vh;
}

.detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 50px;
}

/* Back Link */
.back-catalog-link {
    grid-column: 1 / -1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-quick);
    margin-bottom: -15px;
    width: fit-content;
}

.back-catalog-link:hover {
    color: var(--color-primary-light);
    transform: translateX(-4px);
}

.back-catalog-link svg {
    width: 16px;
    height: 16px;
}

/* Gallery Pane Styles */
.detail-gallery-pane {
    display: flex;
    flex-direction: column;
}

.detail-carousel {
    position: relative;
    aspect-ratio: 1;
    background: radial-gradient(circle at center, #1b202a 0%, #0c0e12 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-track-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    box-sizing: border-box;
}

.carousel-slide img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.75));
    transition: transform 0.3s ease;
}

.carousel-slide img:hover {
    transform: scale(1.03);
}

/* Wallapop Style Nav Elements */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    background: rgba(6, 7, 9, 0.65);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10;
}

.carousel-arrow:hover {
    background: var(--color-primary);
    border-color: var(--color-primary-light);
    color: #ffffff;
    box-shadow: 0 0 15px rgba(201, 168, 76, 0.35);
}

.carousel-arrow.prev {
    left: 20px;
}

.carousel-arrow.next {
    right: 20px;
}

.carousel-arrow svg {
    width: 20px;
    height: 20px;
    stroke-width: 2.5;
}

.carousel-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(6, 7, 9, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-main);
    z-index: 10;
    letter-spacing: 0.5px;
}

/* Thumbnail strip */
.detail-thumbnails {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 16px 4px;
    margin-top: 10px;
    scrollbar-width: none; /* Firefox */
}

.detail-thumbnails::-webkit-scrollbar {
    display: none; /* Safari / Chrome */
}

.thumbnail-item {
    width: 76px;
    height: 76px;
    flex-shrink: 0;
    background: #0d0f13;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.thumbnail-item img {
    max-width: 95%;
    max-height: 95%;
    object-fit: contain;
    transition: transform 0.3s;
}

.thumbnail-item:hover {
    border-color: rgba(201, 168, 76, 0.4);
    transform: translateY(-2px);
}

.thumbnail-item.active {
    border-color: #c9a84c;
    background: radial-gradient(circle at center, #1b202a 0%, #0d0f13 100%);
    box-shadow: 0 4px 12px rgba(201, 168, 76, 0.25);
}

.thumbnail-item.active img {
    transform: scale(1.08);
}

/* Info Pane Styles */
.detail-info-pane {
    display: flex;
    flex-direction: column;
}

.detail-info-pane .badge {
    align-self: flex-start;
    margin-bottom: 12px;
}

.detail-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 16px;
    line-height: 1.2;
}

.detail-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.detail-price {
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 700;
    color: var(--color-accent);
}

.detail-desc {
    font-size: 14.5px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
}

.detail-tech-specs h4 {
    font-family: var(--font-heading);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary-light);
    margin-bottom: 16px;
    font-weight: 700;
}

.detail-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 35px;
}

.detail-specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.detail-specs-table tr:last-child {
    border-bottom: none;
}

.detail-specs-table td {
    padding: 12px 0;
    font-size: 13px;
    line-height: 1.4;
}

.detail-specs-table td:first-child {
    color: var(--text-dimmed);
    width: 35%;
    font-weight: 500;
}

.detail-specs-table td:last-child {
    color: var(--text-main);
    font-weight: 500;
}

.detail-actions {
    margin-top: auto;
}

.detail-add-cart-btn {
    padding: 18px 28px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.detail-add-cart-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 122, 255, 0.3);
}

.detail-add-cart-btn:active {
    transform: translateY(-1px);
}

/* RESPONSIVE LAYOUT FOR DETAILS */
@media (max-width: 900px) {
    .detail-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px 20px;
    }
    
    .detail-title {
        font-size: 28px;
    }
}

@media (max-width: 600px) {
    .detail-carousel {
        border-radius: 8px;
    }
    
    .carousel-slide {
        padding: 20px;
    }
    
    .carousel-arrow {
        width: 38px;
        height: 38px;
    }
    
    .carousel-arrow.prev {
        left: 10px;
    }
    
    .carousel-arrow.next {
        right: 10px;
    }
    
    .carousel-arrow svg {
        width: 16px;
        height: 16px;
    }
    
    .thumbnail-item {
        width: 64px;
        height: 64px;
        padding: 6px;
    }
}

/* ==========================================================================
   16. MOBILE FIXES & UX ADJUSTMENTS
   ========================================================================== */
@media (max-width: 768px) {
    /* Hide the scroll indicator on mobile devices because touch screens do not use mice and to avoid CTAs overlapping */
    .scroll-indicator {
        display: none !important;
    }
}