/* ===================================================
   THANH NGỌC FLOWER'S — STYLESHEET
   Brand Colors:
     Primary Teal  : #2A7B73
     Dark Teal     : #1A5A54
     Coral Accent  : #E8856B
     Cream BG      : #F5F0EB
     Light Teal    : #E5F3F1
   Mobile-first optimized
=================================================== */

/* ===== MOBILE BASE — prevent iOS zoom on inputs ===== */
@viewport { width: device-width; }

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Brand Palette */
    --teal-900: #0D3D39;
    --teal-800: #145049;
    --teal-700: #1A6158;
    --teal-600: #217368;
    --teal-500: #2A7B73;   /* PRIMARY */
    --teal-400: #3A9B91;
    --teal-300: #6DBFB8;
    --teal-200: #A8DDD9;
    --teal-100: #D4EFED;
    --teal-50:  #E5F3F1;

    --coral-600: #C96044;
    --coral-500: #E8856B;  /* ACCENT */
    --coral-400: #EDA08C;
    --coral-100: #FAEEE9;
    --coral-50:  #FDF5F2;

    --cream:     #F5F0EB;
    --cream-dark:#EDE8E2;

    --gray-900: #1A2E2C;
    --gray-800: #2D3F3D;
    --gray-700: #3E5452;
    --gray-600: #5A706E;
    --gray-500: #7A9290;
    --gray-400: #A3B8B6;
    --gray-200: #D9E4E3;
    --gray-100: #EDF3F2;
    --gray-50:  #F7FAF9;

    --white: #FFFFFF;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;

    /* Shadows */
    --shadow-sm: 0 1px 4px rgba(42,123,115,0.08);
    --shadow-md: 0 4px 20px rgba(42,123,115,0.12);
    --shadow-lg: 0 12px 48px rgba(42,123,115,0.16);
    --shadow-xl: 0 24px 64px rgba(42,123,115,0.20);
    --shadow-teal: 0 6px 24px rgba(42,123,115,0.30);
    --shadow-coral: 0 6px 24px rgba(232,133,107,0.30);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.3s var(--ease);
    --transition-slow: 0.5s var(--ease);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(180deg, 
        rgba(42, 123, 115, 0.06) 0%, 
        rgba(232, 133, 107, 0.04) 55%, 
        rgba(42, 123, 115, 0.05) 100%);
    color: var(--gray-800);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    min-height: 100vh;
    background-attachment: fixed;
}

img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* Prevent 300ms tap delay on touch devices */
a, button, [role="button"] {
    touch-action: manipulation;
}

/* Minimum touch target size 44×44px (Apple & Google HIG) */
button, .btn-primary, .btn-outline, .nav-link,
.cart-btn, .filter-btn, .btn-add-cart, .btn-quick-add {
    min-height: 44px;
}

button, input, textarea, select {
    font-family: var(--font-body);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--teal-300); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--teal-500); }

/* ===== HEADER ===== */
#header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(245, 240, 235, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(42,123,115,0.10);
    transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
    background: rgba(245, 240, 235, 0.97);
    box-shadow: var(--shadow-md);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    height: 70px;
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    transition: opacity var(--transition);
}

.logo:hover { opacity: 0.85; }

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.logo-flower, .logo-fresh {
    background: linear-gradient(135deg, var(--teal-600) 0%, var(--coral-500) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.logo-brand {
    color: var(--teal-600);
}

.logo-sub {
    display: block;
    font-weight: 400;
    font-style: italic;
    font-size: 0.95rem;
    color: var(--teal-400);
}

/* Nav */
nav { margin-left: auto; }

#nav-list {
    display: flex;
    gap: 2px;
}

.nav-link {
    display: block;
    padding: 8px 18px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--gray-600);
    border-radius: var(--radius-full);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--teal-600);
    background: var(--teal-50);
}

/* Header Phone Button */
.header-phone-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 10px 18px;
    background: var(--teal-500);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.header-phone-btn:hover {
    background: var(--teal-600);
    box-shadow: 0 4px 16px rgba(42,123,115,0.4);
    transform: translateY(-2px);
}

.header-phone-text { font-size: 0.85rem; }

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--teal-600);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ===== BANNER / HERO ===== */
.banner {
    position: relative;
    min-height: 48vh;
    max-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 70px;
}

/* Background image layer */
.banner-bg {
    position: absolute;
    inset: 0;
    background: url('image/banner.jpg') center / cover no-repeat;
    transform: scale(1.03);
    transition: transform 8s ease;
}

.banner:hover .banner-bg { transform: scale(1); }

/* Dark blended overlay */
.banner-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(160deg,
            rgba(13,61,57,0.88) 0%,
            rgba(26,80,73,0.82) 40%,
            rgba(42,123,115,0.65) 100%);
}

/* Floating particles */
.banner-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    color: rgba(255,255,255,0.12);
    font-size: 2.5rem;
    animation: floatUp 10s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s;   font-size: 2rem; }
.particle:nth-child(2) { left: 30%; animation-delay: 2.5s; font-size: 3rem; }
.particle:nth-child(3) { left: 55%; animation-delay: 5s;   font-size: 1.8rem; }
.particle:nth-child(4) { left: 75%; animation-delay: 1.5s; font-size: 2.5rem; }
.particle:nth-child(5) { left: 90%; animation-delay: 7s;   font-size: 2rem; }

/* Content */
.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 650px;
    padding: 16px 24px;
    animation: fadeInUp 0.9s ease both;
}

.banner-sub {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--teal-300);
    margin-bottom: 14px;
    font-weight: 500;
}

.banner-title {
    font-family: var(--font-display);
    font-size: clamp(2.0rem, 4.5vw, 3.2rem);
    font-weight: 700;
    color: var(--teal-300);
    line-height: 1.1;
    margin-bottom: 12px;
    text-shadow: 0 4px 40px rgba(0,0,0,0.25);
}

.banner-title em {
    font-style: italic;
    background: linear-gradient(135deg, var(--teal-400), var(--coral-400));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.banner-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.78);
    max-width: 520px;
    margin: 0 auto 22px;
    line-height: 1.7;
    font-weight: 300;
}

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

/* Scroll hint */
.banner-scroll-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 1;
    animation: fadeInUp 1s 0.8s ease both;
}

.scroll-line {
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5));
    animation: scrollLine 2s infinite ease-in-out;
}

.scroll-text {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 38px;
    background: var(--teal-500);
    color: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
    box-shadow: var(--shadow-teal);
}

.btn-primary:hover {
    background: var(--teal-600);
    box-shadow: 0 10px 32px rgba(42,123,115,0.40);
    transform: translateY(-3px);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary.full-width { width: 100%; }

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 38px;
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.45);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
    letter-spacing: 0.03em;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.80);
    transform: translateY(-3px);
}

/* ===== FEATURES STRIP ===== */
.features-strip {
    background: var(--white);
    border-bottom: 1px solid var(--teal-100);
    border-top: 1px solid var(--teal-100);
}

.features-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 20px;
    border-right: 1px solid var(--teal-100);
    transition: background var(--transition);
}

.feature-item:last-child { border-right: none; }
.feature-item:hover { background: var(--teal-50); }

.feature-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.feature-item strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--teal-700);
    margin-bottom: 2px;
}

.feature-item p {
    font-size: 0.78rem;
    color: var(--gray-500);
}

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 52px;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--teal-500);
    font-weight: 600;
    margin-bottom: 14px;
    padding: 5px 14px;
    background: var(--teal-50);
    border-radius: var(--radius-full);
    border: 1px solid var(--teal-100);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-desc {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.85;
}

/* ===== PRODUCTS ===== */
.products {
    padding: 100px 28px;
    background: var(--cream);
}

/* Filter */
.products-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 52px;
}

.filter-btn {
    padding: 10px 26px;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover {
    border-color: var(--teal-400);
    color: var(--teal-600);
    background: var(--teal-50);
}

.filter-btn.active {
    background: var(--teal-500);
    border-color: transparent;
    color: var(--white);
    box-shadow: var(--shadow-teal);
}

/* Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Card */
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(42,123,115,0.06);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    animation: fadeInUp 0.5s ease both;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-card.hidden { display: none; }

/* Image */
.product-img-wrap {
    position: relative;
    overflow: hidden;
}

.product-img-wrap img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-img-wrap img {
    transform: scale(1.07);
}

/* Hover overlay */
.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,61,57,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

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

.btn-quick-add {
    padding: 12px 28px;
    background: var(--white);
    color: var(--teal-600);
    border: none;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transform: translateY(8px);
    transition: transform var(--transition), background var(--transition);
    letter-spacing: 0.02em;
}

.product-card:hover .btn-quick-add {
    transform: translateY(0);
}

.btn-quick-add:hover {
    background: var(--teal-50);
}

/* Badge */
.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 4px 12px;
    background: var(--coral-500);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    letter-spacing: 0.06em;
}

.product-badge.new     { background: var(--teal-500); }
.product-badge.sale    { background: #C97C2A; }
.product-badge.premium {
    background: linear-gradient(135deg, #8B6914, #C8A44A);
}

/* Info */
.product-info { padding: 22px; }

.product-category {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--teal-500);
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 8px 0 8px;
    line-height: 1.3;
}

.product-desc {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.product-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--teal-600);
}

.btn-add-cart {
    padding: 9px 20px;
    background: var(--teal-50);
    color: var(--teal-600);
    border: 1.5px solid var(--teal-200);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-add-cart:hover {
    background: var(--teal-500);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-teal);
    transform: scale(1.04);
}

.btn-add-cart:active { transform: scale(0.97); }

/* ===== ABOUT ===== */
.about {
    padding: 100px 28px;
    background: var(--white);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.about-visual {
    position: relative;
}

.about-img-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: rotate(-1.5deg);
    transition: transform var(--transition-slow);
    border: 6px solid var(--white);
    outline: 2px solid var(--teal-100);
}

.about-img-frame:hover { transform: rotate(0deg) scale(1.01); }

.about-img-frame img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-badge-float {
    position: absolute;
    bottom: 28px;
    right: -20px;
    background: var(--teal-500);
    color: var(--white);
    padding: 18px 22px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-teal);
    animation: floatBadge 3s infinite ease-in-out;
}

.about-badge-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.about-badge-txt {
    display: block;
    font-size: 0.72rem;
    opacity: 0.85;
    margin-top: 4px;
    white-space: nowrap;
}

.about-text .section-title,
.about-text .section-label { text-align: left; }

.about-text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 0.97rem;
    line-height: 1.85;
}

.about-stats {
    display: flex;
    gap: 36px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--teal-100);
    flex-wrap: wrap;
}

.stat-item { min-width: 80px; }

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--teal-500);
    line-height: 1.1;
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-top: 6px;
    line-height: 1.4;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 28px;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.contact-deco {
    position: absolute;
    top: 40px;
    right: 60px;
    font-size: 8rem;
    color: rgba(42,123,115,0.05);
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 56px;
    max-width: 1060px;
    margin: 0 auto;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.4rem;
    width: 44px;
    height: 44px;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
    color: var(--gray-600);
    font-size: 0.92rem;
    transition: color var(--transition);
}

.contact-item a:hover { color: var(--teal-500); }

/* Form */
.contact-form {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--teal-100);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group { margin-bottom: 22px; }

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.required { color: var(--coral-500); }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 18px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    outline: none;
    resize: vertical;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--teal-400);
    box-shadow: 0 0 0 4px rgba(42,123,115,0.10);
    background: var(--white);
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232A7B73' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

/* ===== CONTACT MAP ===== */
.contact-map {
    max-width: 1060px;
    margin: 48px auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--teal-100);
}

.contact-map iframe {
    display: block;
    width: 100%;
}

@media (max-width: 768px) {
    .contact-map { margin-top: 32px; border-radius: var(--radius-md); }
    .contact-map iframe { height: 260px; }
}

/* ===== FOOTER ===== */
#footer {
    background: var(--teal-900);
    color: rgba(255,255,255,0.65);
}

/* Main grid */
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 72px 28px 48px;
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 56px;
    align-items: start;
}

/* ---- Column base ---- */
.footer-col { display: flex; flex-direction: column; gap: 0; }

/* ---- Brand col ---- */
.footer-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    text-decoration: none;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    opacity: 0.92;
    filter: brightness(1.25);
    flex-shrink: 0;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--teal-300);
    line-height: 1.2;
}

.footer-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.85;
    margin-bottom: 24px;
    max-width: 340px;
}

/* Social buttons */
.footer-social {
    display: flex;
    gap: 10px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1.5px solid rgba(255,255,255,0.20);
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255,255,255,0.55);
    transition: all var(--transition);
    text-decoration: none;
}

.social-btn:hover {
    background: var(--teal-500);
    border-color: var(--teal-500);
    color: var(--white);
    transform: translateY(-3px);
}

/* ---- Column titles ---- */
.footer-col-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 14px;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 28px;
    height: 2px;
    background: var(--teal-400);
    border-radius: 2px;
}

/* ---- Contact info list ---- */
.footer-info-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-info-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.855rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.55);
}

.footer-info-icon {
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
    width: 20px;
    text-align: center;
}

.footer-info-list a {
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}

.footer-info-list a:hover { color: var(--teal-300); }

/* ---- Nav list ---- */
.footer-nav-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-nav-list li a {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: color var(--transition), padding-left var(--transition);
    text-decoration: none;
}

.footer-nav-list li:last-child a { border-bottom: none; }

.footer-nav-list li a:hover {
    color: var(--teal-300);
    padding-left: 6px;
}

/* ---- Bottom bar ---- */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 20px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.28);
}

.footer-copy strong { color: rgba(255,255,255,0.45); }

.footer-copy-right {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.20);
}

/* ---- Responsive footer ---- */
@media (max-width: 900px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        padding: 56px 24px 40px;
    }
    .footer-col--brand {
        grid-column: 1 / -1;
    }
    .footer-desc { max-width: none; }
}

@media (max-width: 600px) {
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 48px 20px 32px;
    }
    .footer-col--brand { grid-column: auto; }
    .footer-col-title { margin-bottom: 16px; }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        padding: 16px 20px;
        gap: 6px;
    }
}

/* ===== CART MODAL ===== */
.cart-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13,61,57,0.50);
    z-index: 200;
    backdrop-filter: blur(4px);
}

.cart-overlay.open { display: block; animation: fadeIn 0.25s ease; }

.cart-modal {
    display: none;
    position: fixed;
    top: 0; right: 0;
    width: min(440px, 100vw);
    height: 100vh;
    background: var(--white);
    z-index: 201;
    box-shadow: -12px 0 60px rgba(13,61,57,0.20);
    flex-direction: column;
}

.cart-modal.open { display: flex; animation: slideInRight 0.32s var(--ease); }

.cart-modal-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.cart-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--teal-100);
    flex-shrink: 0;
    background: var(--teal-50);
}

.cart-modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--teal-800);
}

.close-cart {
    width: 34px;
    height: 34px;
    background: var(--white);
    border: 1px solid var(--teal-200);
    border-radius: 50%;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.close-cart:hover {
    background: var(--teal-500);
    color: var(--white);
    border-color: transparent;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px 28px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-800);
    flex: 1;
    line-height: 1.3;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
}

.cart-qty-btn {
    width: 26px;
    height: 26px;
    border: none;
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--teal-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.cart-qty-btn:hover {
    background: var(--teal-500);
    color: var(--white);
}

.cart-qty-num {
    font-weight: 700;
    min-width: 18px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray-800);
}

.cart-item-price {
    font-weight: 700;
    color: var(--teal-600);
    font-size: 0.9rem;
    white-space: nowrap;
}

.cart-empty {
    text-align: center;
    color: var(--gray-400);
    padding: 52px 0;
    font-size: 0.95rem;
    font-style: italic;
}

.cart-footer {
    padding: 24px 28px;
    border-top: 1px solid var(--teal-100);
    background: var(--teal-50);
    flex-shrink: 0;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 18px;
}

.cart-total strong {
    font-size: 1.25rem;
    color: var(--teal-600);
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(24px);
    background: var(--teal-800);
    color: var(--white);
    padding: 13px 32px;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 300;
    white-space: nowrap;
    box-shadow: var(--shadow-xl);
    border-left: 3px solid var(--coral-500);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

@keyframes floatUp {
    0%   { transform: translateY(110vh) rotate(0deg);   opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 0.5; }
    100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

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

@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    51%  { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.3; }
}

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

    .feature-item:nth-child(2) { border-right: none; }
    .feature-item:nth-child(3) { border-right: 1px solid var(--teal-100); }

    .about-inner { gap: 48px; }
    .contact-inner { gap: 36px; }
}

/* ==============================================
   RESPONSIVE — TABLET (≤ 1024px)
============================================== */
@media (max-width: 1024px) {
    .features-inner {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-item:nth-child(2) { border-right: none; }
    .feature-item:nth-child(3) { border-right: 1px solid var(--teal-100); }

    .about-inner { gap: 48px; }
    .contact-inner { gap: 36px; }
}

/* ==============================================
   RESPONSIVE — TABLET PORTRAIT (≤ 900px)
============================================== */
@media (max-width: 900px) {
    .about-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .about-visual { order: -1; }
    .about-img-frame img { height: 300px; }
    .about-badge-float { right: 12px; }

    .contact-inner { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ==============================================
   RESPONSIVE — MOBILE (≤ 768px)
============================================== */
@media (max-width: 768px) {

    /* ----- HEADER ----- */
    .header-inner {
        padding: 0 16px;
        height: 60px;
    }

    .logo-text { font-size: 1rem; }
    .logo-img  { height: 36px; }

    /* Hide nav, show hamburger */
    #main-nav   { display: none; }
    .menu-toggle { display: flex; }

    /* Cart button: icon only on small */
    .cart-btn {
        padding: 10px 14px;
        font-size: 0;
        gap: 0;
    }
    .cart-btn svg { width: 20px; height: 20px; }
    #cart-count {
        font-size: 0.7rem;
        padding: 2px 5px;
        min-width: 18px;
    }

    /* ---- FULL-SCREEN MOBILE MENU ---- */
    #main-nav.mobile-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 60px;
        left: 0; right: 0; bottom: 0;
        background: var(--white);
        z-index: 150;
        overflow-y: auto;
        animation: fadeIn 0.22s ease;
        padding: 8px 0 40px;
        border-top: 2px solid var(--teal-100);
    }

    #main-nav.mobile-open #nav-list {
        flex-direction: column;
        padding: 8px 20px;
        gap: 4px;
    }

    #main-nav.mobile-open .nav-link {
        padding: 16px 20px;
        border-radius: var(--radius-sm);
        font-size: 1.05rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        border-bottom: 1px solid var(--gray-100);
        min-height: 56px;
    }

    #main-nav.mobile-open .nav-link::before {
        content: '✿';
        margin-right: 12px;
        font-size: 0.8rem;
        color: var(--teal-400);
    }

    #main-nav.mobile-open .nav-link:last-of-type {
        border-bottom: none;
    }

    /* ----- BANNER ----- */
    .banner { min-height: 45svh; max-height: 420px; }
    .banner-content { padding: 24px 20px; }
    .banner-sub { font-size: 0.72rem; letter-spacing: 0.2em; }
    .banner-title { font-size: clamp(1.8rem, 8.5vw, 2.4rem); }
    .banner-desc { font-size: 0.9rem; margin-bottom: 28px; }

    .banner-actions {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        max-width: 320px;
        margin: 0 auto;
    }

    .btn-primary, .btn-outline {
        width: 100%;
        justify-content: center;
        padding: 15px 28px;
        font-size: 0.95rem;
    }

    .banner-scroll-hint { display: none; }

    /* ----- FEATURES ----- */
    .features-inner {
        grid-template-columns: 1fr 1fr;
    }
    .feature-item {
        padding: 18px 14px;
        gap: 10px;
    }
    .feature-item:nth-child(2) { border-right: none; }
    .feature-item:nth-child(3) { border-right: 1px solid var(--teal-100); }
    .feature-icon { font-size: 1.4rem; }
    .feature-item strong { font-size: 0.82rem; }
    .feature-item p { font-size: 0.72rem; }

    /* ----- SECTIONS ----- */
    .section-title  { font-size: clamp(1.6rem, 6vw, 2.2rem); }
    .section-desc   { font-size: 0.9rem; }

    .products        { padding: 60px 16px; }
    .about           { padding: 60px 16px; }
    .contact         { padding: 60px 16px; }
    .founders        { padding: 60px 16px; }

    /* ----- PRODUCTS ----- */
    .products-filter { gap: 8px; }
    .filter-btn { padding: 9px 18px; font-size: 0.8rem; min-height: 40px; }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .product-img-wrap img { height: 170px; }
    .product-info { padding: 14px; }
    .product-name { font-size: 0.95rem; }
    .product-desc { display: none; } /* hide desc on mobile to save space */
    .product-price { font-size: 1rem; }
    .btn-add-cart  { padding: 8px 14px; font-size: 0.78rem; }

    /* Quick add overlay — disable on touch (use card button instead) */
    .product-overlay { display: none; }

    /* ----- ABOUT ----- */
    .about-img-frame img { height: 260px; }
    .about-img-frame { transform: none; }
    .about-badge-float {
        right: 8px;
        bottom: 16px;
        padding: 14px 16px;
    }
    .about-badge-num { font-size: 1.6rem; }
    .about-stats { gap: 16px; padding-top: 24px; margin-top: 28px; }
    .stat-number { font-size: 1.8rem; }

    /* ----- CONTACT ----- */
    .contact-form { padding: 24px 18px; border-radius: var(--radius-lg); }
    .contact-info { gap: 20px; }

    /* iOS: prevent font zoom on input focus */
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px !important;
        padding: 14px 16px;
    }

    /* ----- FOOTER ----- */
    .footer-links {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .footer-links a { font-size: 0.88rem; min-height: 36px; display: flex; align-items: center; }

    /* ----- CART MODAL ----- */
    .cart-modal {
        top: auto;
        bottom: 0;
        width: 100vw;
        height: 85svh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        animation: slideUpMobile 0.32s var(--ease);
    }

    .cart-modal-header { padding: 20px 20px 16px; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
    .cart-items { padding: 16px 20px; }
    .cart-footer { padding: 16px 20px; padding-bottom: max(16px, env(safe-area-inset-bottom)); }

    /* ----- TOAST ----- */
    .toast {
        bottom: calc(90svh + 12px);
        width: calc(100vw - 32px);
        max-width: 400px;
        white-space: normal;
        text-align: center;
        padding: 14px 20px;
    }
}

/* ==============================================
   RESPONSIVE — SMALL PHONE (≤ 480px)
============================================== */
@media (max-width: 480px) {

    .features-inner {
        grid-template-columns: 1fr;
    }
    .feature-item { border-right: none !important; border-bottom: 1px solid var(--teal-100); }
    .feature-item:last-child { border-bottom: none; }

    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-card { display: flex; flex-direction: column; border-radius: var(--radius-md); }
    .product-img-wrap { min-height: auto; }
    .product-img-wrap img { height: 100% !important; min-height: 130px; border-radius: var(--radius-md) 0 0 var(--radius-md); }
    .product-badge { top: 8px; left: 8px; font-size: 0.65rem; padding: 3px 8px; }
    .product-info { padding: 14px 12px; display: flex; flex-direction: column; justify-content: center; gap: 6px; }
    .product-desc { display: none !important; }
    .product-footer { flex-direction: column; align-items: flex-start; gap: 8px; }
    .btn-add-cart { width: 100%; justify-content: center; }

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
        text-align: center;
    }
    .stat-item { padding: 0 8px; border-right: 1px solid var(--teal-100); }
    .stat-item:last-child { border-right: none; }
    .stat-number { font-size: 1.5rem; }
    .stat-label { font-size: 0.68rem; }

    .section-header { margin-bottom: 32px; }
}

/* ==============================================
   RESPONSIVE — FOUNDERS (≤ 1100px)
============================================== */
@media (max-width: 1100px) {
    .founders-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 680px;
    }
    .founder-card--alt { direction: ltr; }
    .founder-img-wrap  { min-height: 360px; }
}

@media (max-width: 768px) {
    .founders-grid { max-width: 100%; }

    .founder-card {
        grid-template-columns: 1fr;
        border-radius: var(--radius-lg);
    }

    .founder-img-wrap  { min-height: 280px; max-height: 320px; }

    .founder-content   { padding: 24px 20px; }
    .founder-name      { font-size: 1.4rem; }
    .founder-subtitle  { font-size: 0.82rem; }
    .founder-story     { font-size: 0.85rem; }
    .founder-quote     { font-size: 0.85rem; padding: 14px 16px 14px 18px; }
}

@media (max-width: 480px) {
    .founder-img-wrap  { min-height: 240px; max-height: 260px; }
    .founder-content   { padding: 20px 16px; }
    .founder-name      { font-size: 1.3rem; }
    .founder-tags span { font-size: 0.7rem; }
}

/* ==============================================
   SAFE AREA — iPhone notch / home indicator
============================================== */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    #header {
        padding-top: env(safe-area-inset-top);
    }
    #footer {
        padding-bottom: calc(48px + env(safe-area-inset-bottom));
    }
}

/* ==============================================
   ANIMATION — mobile slide-up cart
============================================== */
@keyframes slideUpMobile {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ==============================================
   REDUCED MOTION — accessibility
============================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .banner-bg { transform: none !important; }
    .particle  { display: none; }
}

/* ===================================================
   FOUNDERS SECTION
=================================================== */
.founders {
    padding: 100px 28px;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.founders-bg-deco {
    position: absolute;
    top: 0; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 5%;
    pointer-events: none;
    user-select: none;
    overflow: hidden;
}

.founders-bg-deco span {
    font-size: 12rem;
    color: rgba(42,123,115,0.03);
    line-height: 0.8;
    transform: translateY(-30%);
    display: block;
}

/* Grid layout */
.founders-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 1160px;
    margin: 0 auto;
}

/* ===== FOUNDER CARD ===== */
.founder-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--cream);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(42,123,115,0.08);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.founder-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Alternate card: image on right */
.founder-card--alt {
    direction: rtl;
}
.founder-card--alt > * { direction: ltr; }

/* ===== IMAGE ===== */
.founder-img-wrap {
    position: relative;
    overflow: hidden;
    min-height: 480px;
}

.founder-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.7s ease;
}

.founder-card:hover .founder-img-wrap img {
    transform: scale(1.05);
}

/* Image overlay badge */
.founder-img-overlay {
    position: absolute;
    top: 0; left: 0; right: 0;
    bottom: 0;
    background: linear-gradient(
        to top,
        rgba(13,61,57,0.75) 0%,
        rgba(13,61,57,0.10) 50%,
        transparent 100%
    );
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 24px;
}

.founder-img-overlay--coral {
    background: linear-gradient(
        to top,
        rgba(140,55,35,0.65) 0%,
        rgba(140,55,35,0.08) 50%,
        transparent 100%
    );
}

.founder-years {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}

.founder-years small {
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-top: 4px;
}

/* ===== CONTENT ===== */
.founder-content {
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
}

/* Role Badge */
.founder-role-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal-600);
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    border-radius: var(--radius-full);
    padding: 5px 14px;
    margin-bottom: 16px;
    width: fit-content;
}

.founder-role-badge--next {
    color: var(--coral-600);
    background: var(--coral-50);
    border-color: var(--coral-100);
}

/* Name */
.founder-name {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 6px;
}

.founder-subtitle {
    font-size: 0.88rem;
    font-style: italic;
    color: var(--teal-500);
    margin-bottom: 20px;
    font-family: var(--font-display);
}

.founder-card--alt .founder-subtitle {
    color: var(--coral-500);
}

/* Decorative divider */
.founder-divider {
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-400), var(--teal-200));
    border-radius: 2px;
    margin-bottom: 20px;
}

.founder-divider--coral {
    background: linear-gradient(90deg, var(--coral-500), var(--coral-100));
}

/* Story text */
.founder-story {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 14px;
}

/* Quote */
.founder-quote {
    position: relative;
    margin: 20px 0 20px;
    padding: 18px 20px 18px 24px;
    background: var(--coral-50);
    border-left: 3px solid var(--coral-500);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.7;
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--coral-400);
    line-height: 0;
    vertical-align: -0.4em;
    font-style: normal;
}

.quote-mark--close {
    margin-left: 2px;
}

/* Tags */
.founder-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.founder-tags span {
    font-size: 0.75rem;
    color: var(--teal-600);
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    white-space: nowrap;
}

.founder-card--alt .founder-tags span {
    color: var(--coral-600);
    background: var(--coral-50);
    border-color: var(--coral-100);
}

/* ===== RESPONSIVE: FOUNDERS ===== */
@media (max-width: 1100px) {
    .founders-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        max-width: 700px;
    }

    .founder-card--alt { direction: ltr; }

    .founder-img-wrap { min-height: 380px; }
}

@media (max-width: 640px) {
    .founders { padding: 70px 20px; }

    .founder-card {
        grid-template-columns: 1fr;
    }

    .founder-img-wrap {
        min-height: 300px;
        max-height: 340px;
    }

    .founder-content {
        padding: 28px 24px;
    }

    .founder-name { font-size: 1.4rem; }
}

/* =====================================================
   PRODUCT CONTACT BUTTONS (on card)
===================================================== */
.product-footer--contact {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.btn-contact-call,
.btn-contact-zalo {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 9px 10px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    min-height: 38px;
}

.btn-contact-call {
    background: var(--teal-50);
    color: var(--teal-600);
    border: 1.5px solid var(--teal-200);
}

.btn-contact-call:hover {
    background: var(--teal-500);
    color: var(--white);
    border-color: transparent;
}

.btn-contact-zalo {
    background: var(--teal-500);
    color: var(--white);
    border: 1.5px solid transparent;
    font-weight: 700;
}

.btn-contact-zalo:hover {
    background: var(--teal-600);
    transform: translateY(-1px);
}

/* Hide description line on card (show on modal) */
.product-card .product-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;          /* standard property for future browsers */
    overflow: hidden;
}

/* Pointer cursor on card */
.product-card {
    cursor: pointer;
}

/* Mobile: phone text hidden */
@media (max-width: 768px) {
    .header-phone-text { display: none; }
    .header-phone-btn  { padding: 10px 14px; }
}

/* =====================================================
   PRODUCT DETAIL MODAL
===================================================== */
.product-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13,40,38,0.65);
    z-index: 300;
    backdrop-filter: blur(4px);
}

.product-modal-overlay.open { display: block; }

.product-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.94);
    width: min(1040px, 95vw);
    max-height: 90svh;
    background: var(--white);
    border-radius: var(--radius-xl);
    z-index: 301;
    overflow-y: auto;
    box-shadow: 0 24px 80px rgba(0,0,0,0.28);
    opacity: 0;
    transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.product-modal.open {
    display: block;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    animation: modalIn 0.3s var(--ease) both;
}

@keyframes modalIn {
    from { opacity:0; transform: translate(-50%,-50%) scale(0.93); }
    to   { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

.product-modal-close {
    position: sticky;
    top: 16px;
    left: 100%;
    float: right;
    margin: 16px 16px 0 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    font-size: 0.95rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    z-index: 5;
    box-shadow: var(--shadow-sm);
}

.product-modal-close:hover {
    background: var(--teal-500);
    color: var(--white);
    border-color: transparent;
}

/* Modal two-column layout */
.modal-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 420px;
}

.modal-img-col {
    position: relative;
    border-radius: var(--radius-xl) 0 0 0;
    overflow: hidden;
    background: var(--gray-100);
    min-height: 400px;
}

.modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.modal-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--coral-500);
    color: var(--white);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

/* Info column */
.modal-info-col {
    padding: 32px 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
}

.modal-cat-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-600);
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    border-radius: var(--radius-full);
    padding: 5px 14px;
    margin-bottom: 14px;
    width: fit-content;
}

.modal-product-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 20px;
}

/* Contact CTA buttons */
.modal-contact-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.btn-modal-call,
.btn-modal-zalo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 20px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition);
    text-align: center;
}

.btn-modal-call {
    background: var(--teal-500);
    color: var(--white);
}

.btn-modal-call:hover {
    background: var(--teal-700);
    box-shadow: 0 6px 20px rgba(42,123,115,0.4);
}

.btn-modal-call--2 {
    background: var(--teal-50);
    color: var(--teal-600);
    border: 1.5px solid var(--teal-200);
}

.btn-modal-call--2:hover {
    background: var(--teal-500);
    color: var(--white);
    border-color: transparent;
}

.btn-modal-zalo {
    background: var(--teal-500);
    color: var(--white);
}

.btn-modal-zalo:hover {
    background: var(--teal-600);
    box-shadow: 0 6px 20px rgba(0,104,255,0.35);
}

/* Description */
.modal-desc {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.8;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 20px;
}

/* Flower meaning */
.modal-meaning {
    background: linear-gradient(135deg, var(--teal-50) 0%, #F0F9F8 100%);
    border-left: 3px solid var(--teal-400);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 20px 20px 20px 22px;
}

.modal-meaning-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--teal-700);
    margin-bottom: 10px;
}

.modal-meaning-text {
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.9;
}

/* Related products */
.modal-related {
    padding: 28px 32px;
    border-top: 1px solid var(--gray-100);
    background: var(--cream);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.modal-related-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--teal-700);
    margin-bottom: 18px;
}

.modal-related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.modal-related-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.modal-related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.modal-related-card img {
    width: 100%;
    height: 110px;
    object-fit: cover;
    display: block;
}

.modal-related-card p {
    font-size: 0.75rem;
    color: var(--gray-700);
    padding: 8px;
    line-height: 1.4;
    font-weight: 500;
}

/* ===== MODAL RESPONSIVE ===== */
@media (max-width: 768px) {
    .product-modal {
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        transform: none;
        width: 100%;
        max-height: 92svh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        animation: slideUpModal 0.3s ease both;
    }

    .product-modal.open {
        transform: none;
        animation: slideUpModal 0.3s ease both;
    }

    @keyframes slideUpModal {
        from { transform: translateY(100%); opacity: 0; }
        to   { transform: translateY(0); opacity: 1; }
    }

    .modal-layout { grid-template-columns: 1fr; }
    .modal-img-col { min-height: 260px; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
    .modal-info-col { padding: 24px 20px; }
    .modal-product-name { font-size: 1.3rem; }

    .modal-related-grid { grid-template-columns: repeat(2, 1fr); }
    .modal-related { padding: 20px; }

    .product-footer--contact { gap: 6px; }
    .btn-contact-call, .btn-contact-zalo { font-size: 0.72rem; padding: 8px 6px; }
}

/* ===================================================
   CHAT WIDGET
=================================================== */
#chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

/* Nút toggle */
#chat-toggle-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #2A7B73, #1A5A54);
  color: white;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(42,123,115,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
#chat-toggle-btn:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(42,123,115,0.55); }

/* Menu liên hệ */
.chat-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}
.chat-menu.hidden { display: none; }

.chat-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px 0 12px;
  height: 44px;
  border-radius: 22px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: white;
  text-decoration: none;
  box-shadow: 0 3px 12px rgba(0,0,0,0.18);
  transition: transform 0.15s;
  white-space: nowrap;
}
.chat-menu-item:hover { transform: scale(1.05); }
.chat-menu-ai    { background: linear-gradient(135deg, #E8856B, #d4644a); }
.chat-menu-zalo  { background: var(--teal-500); }
.chat-menu-phone { background: #22C55E; }

/* Hộp chat */
.chat-box {
  width: 320px;
  height: 440px;
  background: white;
  border-radius: 18px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}
.chat-box.hidden { display: none; }

.chat-header {
  background: linear-gradient(135deg, #2A7B73, #1A5A54);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.chat-header-info { display: flex; align-items: center; gap: 10px; }
.chat-avatar { font-size: 28px; line-height: 1; }
.chat-header-name { color: white; font-weight: 600; font-size: 14px; }
.chat-header-sub  { color: rgba(255,255,255,0.75); font-size: 11px; margin-top: 1px; }
.chat-header button {
  background: none; border: none; color: rgba(255,255,255,0.8);
  font-size: 18px; cursor: pointer; padding: 2px 4px;
  line-height: 1;
}
.chat-header button:hover { color: white; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f9fafb;
}

.chat-msg { display: flex; }
.chat-msg.user { justify-content: flex-end; }
.chat-msg.bot  { justify-content: flex-start; }

.chat-bubble {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.55;
  word-break: break-word;
}
.chat-msg.user .chat-bubble {
  background: #2A7B73;
  color: white;
  border-bottom-right-radius: 4px;
}
.chat-msg.bot .chat-bubble {
  background: white;
  color: #1f2937;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  border-bottom-left-radius: 4px;
}

/* Typing dots */
.chat-typing-dots {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
}
.chat-typing-dots span {
  width: 7px;
  height: 7px;
  background: #2A7B73;
  border-radius: 50%;
  animation: typingBounce 1.2s infinite ease-in-out;
}
.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%            { transform: translateY(-6px); opacity: 1; }
}

/* Ảnh sản phẩm trong chat */
.chat-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 8px;
}
.chat-images img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
}

/* Input */
.chat-input-row {
  padding: 10px 12px;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
#chat-input {
  flex: 1;
  border: 1px solid #d1d5db;
  border-radius: 20px;
  padding: 8px 14px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}
#chat-input:focus { border-color: #2A7B73; }
#chat-send {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: #2A7B73;
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}
#chat-send:hover    { background: #1A5A54; }
#chat-send:disabled { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 400px) {
  .chat-box { width: calc(100vw - 24px); right: 12px; }
  #chat-widget { right: 12px; }
}