/* ==========================================================================
   HYDROLYST - Dedicated Mobile-First Stylesheet
   ========================================================================== */

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #000000;
    --text-primary: #0a0a0a;
    --text-secondary: #4b5563;
    --text-light: #ffffff;
    --border-color: #e5e7eb;
    --accent-black: #000000;
    --accent-cyan: #34E3FF;
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   MOBILE HEADER & NAVIGATION OVERLAY
   ========================================================================== */
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.25rem;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

/* Scrolled state — matches desktop black header */
.mobile-header.scrolled {
    background-color: #0a0a0a;
    border-bottom: 1px solid #222222;
    backdrop-filter: none;
}

.mobile-header.scrolled .hamburger-btn {
    color: #ffffff;
}

.mobile-header.scrolled .logo-img {
    filter: invert(1);
}

.mobile-header.scrolled .cart-icon {
    stroke: #ffffff;
}

.mobile-header.scrolled .cart-badge {
    background-color: #ffffff;
    color: #000000;
    border-color: #0a0a0a;
}

.hamburger-btn {
    background: none;
    border: none;
    font-size: 1.7rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    outline: none;
}

.mobile-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    overflow: hidden;
}

.mobile-logo .logo-img {
    height: 150px;
    width: auto;
    object-fit: cover;
}

.header-right {
    display: flex;
    align-items: center;
}

/* Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.97);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

.close-mobile-nav-btn {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2.8rem;
    cursor: pointer;
    line-height: 1;
    outline: none;
}

.mobile-overlay-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.mobile-nav-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-overlay.active .mobile-overlay-menu .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav-overlay.active .mobile-overlay-menu .mobile-nav-link:nth-child(1) {
    transition-delay: 0.15s;
}
.mobile-nav-overlay.active .mobile-overlay-menu .mobile-nav-link:nth-child(2) {
    transition-delay: 0.25s;
}
.mobile-nav-overlay.active .mobile-overlay-menu .mobile-nav-link:nth-child(3) {
    transition-delay: 0.35s;
}
.mobile-nav-overlay.active .mobile-overlay-menu .mobile-nav-link:nth-child(4) {
    transition-delay: 0.45s;
}

.mobile-nav-link.active {
    color: var(--accent-cyan);
}

.mobile-nav-link:active {
    color: var(--text-light);
}

/* ==========================================================================
   SHOPPING CART DRAWER (MOBILE OPTIMIZED)
   ========================================================================== */
.cart-toggle-btn {
    background: none;
    border: none;
    position: relative;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-primary);
}

.cart-badge {
    position: absolute;
    top: 0px;
    right: 0px;
    background-color: var(--accent-black);
    color: var(--text-light);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--bg-primary);
}

.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cart-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 380px;
    height: 100%;
    background-color: var(--bg-primary);
    z-index: 1600;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-drawer-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
}

.close-cart-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
}

.cart-items-container {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.empty-cart-message {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-cart-message p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.shop-now-btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background-color: var(--accent-black);
    color: var(--text-light);
    border: none;
    border-radius: 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
}

.cart-drawer-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--accent-black);
    color: var(--text-light);
    border: none;
    border-radius: 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
}

/* Cart Items inside Drawer */
.cart-item {
    display: flex;
    gap: 1rem;
    padding-bottom: 1.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.cart-item-img-container {
    width: 70px;
    height: 70px;
    background-color: #f3f4f6;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cart-item-img {
    max-height: 58px;
    object-fit: contain;
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-title-row {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.cart-item-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
}

.cart-item-price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
}

.cart-item-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.quantity-adjuster {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
}

.qty-btn {
    background: none;
    border: none;
    width: 28px;
    height: 28px;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--text-primary);
}

.qty-btn:active {
    background-color: var(--border-color);
}

.qty-val {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0 0.5rem;
}

.remove-item-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.78rem;
    cursor: pointer;
    text-decoration: underline;
}

/* ==========================================================================
   MOBILE HERO SECTION
   ========================================================================== */
.mobile-hero {
    padding: 96px 1.5rem 4rem 1.5rem;
    background-color: var(--bg-primary);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 8.5vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    white-space: nowrap;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUpMobile 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.15s;
}

.hero-subtitle-mobile {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUpMobile 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.3s;
}

.hero-image-container {
    position: relative;
    width: 100%;
    height: 260px;
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    animation: fadeInUpMobile 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.45s;
}

.hero-bottle {
    max-height: 250px;
    object-fit: contain;
    z-index: 2;
    animation: float 4s ease-in-out infinite;
}

.droplet-backdrop {
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,0,0,0.03) 0%, rgba(0,0,0,0) 70%);
    z-index: 1;
}

.hero-cta-btn {
    display: block;
    width: 100%;
    padding: 1.1rem;
    background-color: var(--accent-black);
    color: var(--text-light);
    border-radius: 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    opacity: 0;
    animation: fadeInUpMobile 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.7s;
}

.hero-cta-btn:active {
    background-color: #222222;
    transform: scale(0.98);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes fadeInUpMobile {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   MOBILE PRODUCTS SHOWCASE
   ========================================================================== */
.mobile-showcase {
    padding: 4rem 1.5rem;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.mobile-showcase .section-container {
    width: 100%;
    max-width: 100%;
    padding: 0;
}

.mobile-showcase .showcase-title {
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 800;
    font-size: 1.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.mobile-showcase .showcase-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2.5rem;
    max-width: 290px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
}

.drinking-highlight {
    color: var(--accent-cyan);
}

.product-carousel-wrapper {
    position: relative;
    width: 100%;
    margin: 2rem auto 0 auto;
}

.product-carousel-viewport {
    overflow: hidden;
    width: 100%;
    border-radius: 12px;
}

.product-carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    width: 370%; /* 5 slides * 74% slide width */
}

.carousel-slide {
    width: 20%; /* 1/5 of track width */
    flex-shrink: 0;
    padding: 0 8px; /* Gutters between slides on mobile */
}

/* Carousel Control Buttons (Aqua Blue & Black) */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: #34E3FF !important; /* Aqua blue */
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    color: #000000 !important; /* Black arrows */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    z-index: 10;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.carousel-control.prev {
    left: -12px;
}

.carousel-control.next {
    right: -12px;
}

.carousel-control svg {
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
}

.carousel-control:active {
    background-color: #5ce9ff !important;
    transform: translateY(-50%) scale(0.95);
}

/* Mobile Product Showcase Card - stacked vertically */
.product-showcase-card {
    display: flex !important;
    flex-direction: column !important; /* Stacked layout for mobile */
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    overflow: hidden;
    background-color: var(--bg-primary) !important;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    min-height: 480px; /* Lock height to keep slides uniform */
    height: 480px;
}

.product-showcase-image-side {
    width: 100% !important;
    height: 200px !important;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem;
}

.product-showcase-img {
    max-height: 180px;
    object-fit: contain;
    width: auto;
}

.product-showcase-info-side {
    width: 100% !important;
    padding: 1.25rem !important;
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: left;
}

.product-showcase-title {
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 0.35rem;
}

.product-showcase-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.product-showcase-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.4;
    height: 2.8rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-showcase-features {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.25rem;
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.feature-icon-small {
    color: var(--text-primary);
    width: 14px;
    height: 14px;
}

.product-showcase-price-row {
    margin-top: auto;
    margin-bottom: 0.75rem;
}

.product-showcase-price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.add-to-cart-btn {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--accent-black);
    color: var(--text-light);
    border: none;
    border-radius: 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.add-to-cart-btn:active {
    background-color: #222222;
    transform: scale(0.98);
}

.explore-flavour-btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background-color: #ffffff !important;
    color: #000000 !important;
    border: 1px solid #000000 !important;
    border-radius: 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    margin-bottom: 1.25rem;
    transition: var(--transition-smooth);
}

.explore-flavour-btn:active {
    background-color: #f3f4f6 !important;
    transform: scale(0.98);
}

/* Placeholder card for mobile */
.showcase-placeholder-grey {
    background-color: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    height: 480px !important;
    padding: 2.5rem 1.5rem !important;
    border-radius: 12px !important;
    width: 100%;
    text-align: center !important;
}

.placeholder-heading-top {
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 700;
    font-size: 1.6rem;
    color: #38BDF8 !important; /* Sky blue */
    margin-bottom: 0.5rem;
    line-height: 1.15;
}

.placeholder-subheading {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: #555555;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.placeholder-btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background-color: var(--accent-black);
    color: var(--text-light);
    border: none;
    border-radius: 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.placeholder-btn:active {
    background-color: #222222;
    transform: scale(0.98);
}

/* ==========================================================================
   WHY HYDROLYST (PHILOSOPHY STACK)
   ========================================================================== */
.philosophy-section.mobile-philosophy {
    padding: 4rem 1.5rem;
    background-color: var(--bg-secondary); /* same light gray/blue background #f8fafc as desktop */
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.philosophy-section.mobile-philosophy .section-container {
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
}

.philosophy-section.mobile-philosophy .section-title {
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 800;
    font-size: 2rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.philosophy-section.mobile-philosophy .section-title.revealed {
    opacity: 1;
    transform: translateY(0);
}

.philosophy-showcase-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.philosophy-bg-image-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    max-width: 320px;
    z-index: 1;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
}

.philosophy-bg-image-wrapper.revealed {
    animation: revealAndBlurBottle 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.philosophy-bg-image {
    width: 100%;
    height: auto;
    display: block;
}

.features-grid {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    width: 100%;
}

.feature-card {
    background-color: #000000;
    border: 1px solid #222222;
    padding: 2.25rem 1.75rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    max-width: 300px;
    min-height: 140px;
    
    /* Scroll Reveal properties */
    opacity: 0;
    transform: translateY(30px);
    transition: border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.philosophy-section.mobile-philosophy .feature-card.revealed {
    animation: fadeInCards 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Staggered delay for left-to-right (top-to-bottom on mobile) appearance */
.philosophy-section.mobile-philosophy .feature-card:nth-child(1).revealed {
    animation-delay: 0s;
}

.philosophy-section.mobile-philosophy .feature-card:nth-child(2).revealed {
    animation-delay: 0.15s;
}

.philosophy-section.mobile-philosophy .feature-card:nth-child(3).revealed {
    animation-delay: 0.3s;
}

/* Custom 0 Calories, Sugar & Flavours Boxes (Sora Font) */
.feature-calories,
.feature-sugar,
.feature-flavours {
    font-family: 'Sora', sans-serif;
}

.feature-calories .feature-num,
.feature-sugar .feature-num,
.feature-flavours .feature-num {
    font-family: 'Sora', sans-serif;
    color: #ffffff;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.1rem;
}

.feature-calories .feature-label,
.feature-sugar .feature-label,
.feature-flavours .feature-label {
    font-family: 'Sora', sans-serif;
    color: #00FFFF; /* Cyan */
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.feature-calories .feature-desc,
.feature-sugar .feature-desc,
.feature-flavours .feature-desc {
    font-family: 'Sora', sans-serif;
    color: #E5E7EB; /* Lighter grey/white description */
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0;
    max-width: 220px;
}

.feature-card:active {
    transform: translateY(-4px);
    border-color: #555555;
}

/* Animation Keyframes */
@keyframes revealAndBlurBottle {
    0% {
        opacity: 0;
        transform: translate(-50%, -40%) scale(0.9);
        filter: blur(0px);
    }
    30% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
        filter: blur(0px);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
        filter: blur(0px);
    }
    100% {
        opacity: 0.6; /* 60% opacity watermark for mobile to stay legible */
        transform: translate(-50%, -50%) scale(1);
        filter: blur(6px); /* Blurred backdrop */
    }
}

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

/* ==========================================================================
   ENJOY IN 3 SIMPLE STEPS (VERTICAL TIMELINE)
   ========================================================================== */
.mobile-steps-section {
    padding: 4.5rem 1.5rem;
    background-color: var(--accent-black);
    color: var(--text-light);
}

.steps-heading-mobile {
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 800;
    font-size: 1.35rem;
    text-align: center;
    margin-bottom: 3.5rem;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.steps-heading-mobile .steps-highlight {
    color: #34E3FF !important;
}

.vertical-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
    padding-left: 0.25rem;
}

.vertical-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 28px;
    bottom: 28px;
    width: 2px;
    background: dashed rgba(255, 255, 255, 0.18);
    z-index: 1;
}

.timeline-step {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-step.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delay for timeline steps fade-in */
.vertical-timeline .timeline-step:nth-child(1) { transition-delay: 0s; }
.vertical-timeline .timeline-step:nth-child(2) { transition-delay: 0.25s; }
.vertical-timeline .timeline-step:nth-child(3) { transition-delay: 0.5s; }

.timeline-step .step-icon {
    width: 56px;
    height: 56px;
    color: var(--text-light);
    flex-shrink: 0;
    z-index: 2;
}

.timeline-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.45;
}

/* ==========================================================================
   FAQ ACCORDION (MOBILE OPTIMIZED)
   ========================================================================== */
.mobile-faq {
    padding: 4rem 1.5rem;
    background-color: var(--bg-primary);
}

.faq-heading-mobile {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.85rem;
    text-align: center;
    margin-bottom: 2.5rem;
    letter-spacing: -0.5px;
}

.faq-accordion-mobile {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-color);
}

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

.faq-question-mobile {
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    outline: none;
}

.faq-icon-mobile {
    font-size: 1.2rem;
    font-weight: 400;
    transition: transform 0.25s ease;
    color: var(--text-secondary);
}

.faq-item-mobile.active .faq-icon-mobile {
    transform: rotate(45deg);
    color: var(--text-primary);
}

.faq-answer-mobile {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-mobile p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding-bottom: 1.25rem;
}

/* ==========================================================================
   MOBILE FOOTER
   ========================================================================== */
.mobile-footer {
    padding: 4rem 1.5rem 2rem 1.5rem;
    background-color: #fafafa;
    color: #555555;
    border-top: 1px solid #eaeaea;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.footer-brand-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-logo-mobile {
    height: 130px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-socials-mobile {
    display: flex;
    gap: 1.25rem;
    margin-top: 0.25rem;
}

.footer-socials-mobile .social-icon {
    color: #888888;
    transition: color 0.3s ease;
}

.footer-socials-mobile .social-icon:active {
    color: #000000;
}

.footer-socials-mobile .social-icon svg {
    width: 24px;
    height: 24px;
}

.footer-links-mobile {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.links-col-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.links-col-mobile h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #000000;
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 0.25rem;
}

.links-col-mobile a {
    color: #666666;
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.3s ease;
}

.links-col-mobile a:active {
    color: #000000;
}

.footer-story-mobile {
    text-align: left;
}

.footer-story-mobile h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #000000;
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 0.75rem;
}

.footer-story-mobile p {
    font-size: 0.88rem;
    line-height: 1.6;
    color: #666666;
}

.footer-bottom-mobile {
    text-align: center;
    border-top: 1px solid #eaeaea;
    padding-top: 1.5rem;
}

.footer-bottom-mobile p {
    font-size: 0.75rem;
    color: #999999;
}

/* ==========================================================================
   MOBILE CATALOG / PRODUCTS PAGE
   ========================================================================== */
.mobile-catalog-page {
    padding-top: calc(64px + 2.5rem);
    padding-bottom: 5rem;
    background-color: var(--bg-primary);
    min-height: 100vh;
}

.mobile-catalog-header {
    text-align: center;
    padding: 0 1.5rem 2.5rem 1.5rem;
}

.mobile-catalog-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 0.6rem;
}

.mobile-catalog-subtitle {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 2-column grid */
.mobile-shop-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 0 1rem;
}

.mobile-product-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mobile-product-card:active {
    transform: scale(0.98);
}

.mobile-product-card-link {
    display: block;
    text-decoration: none;
}

.mobile-product-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: var(--bg-secondary);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mobile-product-tag {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    background-color: var(--accent-black);
    color: #ffffff;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    z-index: 1;
}

.mobile-product-info {
    padding: 0.75rem 0.75rem 0.9rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    flex: 1;
}

.mobile-product-name-row {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.mobile-product-name {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.mobile-product-price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Explore Flavour button — white outlined */
.mobile-explore-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #ffffff;
    color: #000000;
    border: 1px solid #000000;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 0.3px;
    text-decoration: none;
    padding: 0.5rem 0.4rem;
    border-radius: 20px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.mobile-explore-btn:active {
    background-color: #f0f0f0;
}

/* Add to Cart button — solid black */
.mobile-add-to-cart-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #000000;
    color: #ffffff;
    border: 1px solid #000000;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 0.3px;
    padding: 0.5rem 0.4rem;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.mobile-add-to-cart-btn:active {
    background-color: #333333;
}

/* Wrapper that stacks both buttons */
.mobile-product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: auto;
}

/* Fade-in animation for catalog cards */
@keyframes mobileCardFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mobile-shop-grid .mobile-product-card:nth-child(1),
.mobile-shop-grid .mobile-product-card:nth-child(2) {
    animation: mobileCardFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.2s;
}

.mobile-shop-grid .mobile-product-card:nth-child(3),
.mobile-shop-grid .mobile-product-card:nth-child(4) {
    animation: mobileCardFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.35s;
}

.mobile-shop-grid .mobile-product-card:nth-child(5) {
    animation: mobileCardFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.5s;
}

/* ==========================================================================
   MOBILE PRODUCT DETAIL PAGE
   ========================================================================== */
.mobile-detail-page {
    padding-top: 64px;
    padding-bottom: 4rem;
    background-color: var(--bg-primary);
}

.mobile-breadcrumbs {
    padding: 1rem 1.25rem 0.5rem;
    font-size: 0.78rem;
    color: #888;
}

.mobile-breadcrumbs a {
    color: #888;
    text-decoration: none;
}

.mobile-breadcrumbs span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Product image */
.mobile-detail-image-wrap {
    position: relative;
    width: 100%;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    min-height: 280px;
}

.mobile-detail-main-img {
    max-height: 260px;
    max-width: 100%;
    object-fit: contain;
}

.mobile-product-tag-detail {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--accent-black);
    color: #fff;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    border-radius: 3px;
}

/* Info block */
.mobile-detail-info {
    padding: 1.5rem 1.25rem 0;
}

/* Title — reduced to fit on one line */
.mobile-detail-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.4rem;
    line-height: 1.1;
}

.mobile-detail-price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 1rem;
}

.mobile-detail-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1rem 0;
}

.mobile-detail-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

/* Quantity + Add to Cart */
.mobile-detail-actions {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
}

.mobile-qty-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.mobile-qty-label {
    font-size: 0.72rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.mobile-qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.mobile-qty-btn {
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-qty-val {
    min-width: 32px;
    text-align: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    padding: 0 0.25rem;
    line-height: 36px;
}

.mobile-add-to-cart-main {
    flex: 1;
    background-color: var(--accent-black);
    color: #fff;
    border: none;
    border-radius: 25px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.3px;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.mobile-add-to-cart-main:active {
    background-color: #333;
}

/* Feature icons */
.mobile-detail-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.mobile-feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--text-primary);
}

/* Flavour Experience & Notes */
.mobile-detail-bottom {
    padding: 1.5rem 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.mobile-experience-box h2,
.mobile-notes-box h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.mobile-experience-box p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.mobile-notes-box ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.mobile-notes-box ul li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    padding-left: 1rem;
    position: relative;
}

.mobile-notes-box ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: #aaa;
}

/* How it Works */
.mobile-how-it-works {
    padding: 2rem 1.25rem 0;
}

.mobile-steps-box {
    background-color: #000;
    border-radius: 12px;
    padding: 1.75rem 1.25rem;
    color: #fff;
}

.mobile-steps-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 1.5rem;
    text-align: center;
}

.mobile-steps-highlight {
    color: var(--accent-cyan);
}

.mobile-steps-grid {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.mobile-step-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.mobile-step-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delay for mobile steps fade-in */
.mobile-steps-grid .mobile-step-card:nth-child(1) { transition-delay: 0s; }
.mobile-steps-grid .mobile-step-card:nth-child(2) { transition-delay: 0.25s; }
.mobile-steps-grid .mobile-step-card:nth-child(3) { transition-delay: 0.5s; }

.mobile-step-icon-wrap {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-step-icon-wrap svg {
    width: 44px;
    height: 44px;
    stroke: #fff;
}

.mobile-step-card p {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    color: #fff;
    line-height: 1.3;
}

/* Product Info Accordion */
.mobile-info-accordion {
    margin: 1.5rem 1.25rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.mobile-info-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    padding: 1rem 0;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-info-icon {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.mobile-info-toggle[aria-expanded="true"] .mobile-info-icon {
    transform: rotate(180deg);
}

.mobile-info-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.mobile-info-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin: 0.75rem 0 0.4rem;
}

.mobile-info-content ul {
    list-style: disc;
    padding-left: 1.25rem;
}

.mobile-info-content ul li,
.mobile-info-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.25rem;
}

.mobile-nutrition-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.5rem 0 1rem;
}

.mobile-nutrition-thumb {
    width: 60px;
    height: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.mobile-nutrition-wrap span {
    font-size: 0.78rem;
    color: #888;
}

/* Related products */
.mobile-related-section {
    padding: 2rem 1.25rem 0;
}

.mobile-related-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.mobile-related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Nutrition modal (reuse existing class) */
.nutrition-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.nutrition-modal.active {
    display: flex;
}

.nutrition-modal-content {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
}

.close-modal-btn {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
    line-height: 1;
}

/* Hide desktop footer on mobile */
.site-footer {
    display: none !important;
}



/* ==========================================================================
   Product Size Selector UI (MOBILE)
   ========================================================================== */

.size-info-text {
    color: #4EC9D7;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 8px;
    font-family: var(--font-body);
    transition: color 0.2s ease, opacity 0.2s ease;
}

.size-info-text.error {
    color: #ef4444; /* red error state */
}

.size-selector-container {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.size-btn {
    flex: 1;
    padding: 16px 24px; /* Increased for mobile tap targets */
    background-color: #f5f5f5;
    color: #000;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.2s ease;
    outline: none;
    min-width: 120px;
    text-align: center;
}

.size-btn:active {
    background-color: #eee;
}

.size-btn.selected {
    background-color: #000;
    color: #fff;
    border-color: #000;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.size-btn.sold-out {
    background: linear-gradient(to top right, transparent calc(50% - 1px), #a0a0a0 calc(50% - 1px), #a0a0a0 calc(50% + 1px), transparent calc(50% + 1px)), #f9f9f9 !important;
    color: #a0a0a0 !important;
    border-color: #e5e5e5 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    transform: none !important;
}

/* ==========================================================================
   Product Size Variants - Price 'From' Label
   ========================================================================== */
.price-from-label {
    font-size: 0.8em; /* Significantly smaller */
    color: #888; /* Subtle grey */
    font-weight: 500;
    margin-right: 4px;
    vertical-align: middle;
}

/* Injected Mobile Sub-Subheading */
.hero-sub-subtitle-mobile {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    color: #888888;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUpMobile 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.4s;
}