/* =========================================
   HKASO Modern Theme – Main Stylesheet
   Clean White + Deep Navy + Gold
   ========================================= */

/* --- CSS Variables --- */
:root {
    --navy:        #1A2E50;
    --navy-dark:   #0D1B35;
    --navy-light:  #2A4070;
    --gold:        #C5961C;
    --gold-light:  #E8B84B;
    --gold-pale:   #FDF3DC;
    --white:       #FFFFFF;
    --off-white:   #F8F9FB;
    --gray-100:    #F1F4F8;
    --gray-200:    #E2E8F0;
    --gray-400:    #94A3B8;
    --gray-600:    #64748B;
    --gray-800:    #334155;
    --gray-900:    #1E293B;
    --text:        #1E293B;
    --text-light:  #64748B;
    --radius-sm:   4px;
    --radius:      8px;
    --radius-lg:   16px;
    --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow:      0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:   0 12px 40px rgba(0,0,0,.14);
    --transition:  all .25s cubic-bezier(.4,0,.2,1);
    --header-h:    76px;
    --container:   1200px;
}

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

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy);
}

p { color: var(--text-light); margin-bottom: 1rem; }
a { color: var(--navy); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* --- Utilities --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 120px 0; }
.bg-navy { background: var(--navy); }
.bg-navy-dark { background: var(--navy-dark); }
.bg-offwhite { background: var(--off-white); }
.bg-gold-pale { background: var(--gold-pale); }
.text-white { color: var(--white) !important; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }

.section-label {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 560px;
    line-height: 1.7;
}
.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: .95rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary {
    background: var(--gold);
    color: var(--navy-dark);
    border-color: var(--gold);
}
.btn-primary:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    color: var(--navy-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(197,150,28,.35);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
    background: rgba(255,255,255,.12);
    border-color: var(--white);
    color: var(--white);
}
.btn-navy {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}
.btn-navy:hover {
    background: var(--navy-dark);
    border-color: var(--navy-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }

/* ===========================================
   HEADER / NAVIGATION
   =========================================== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(255,255,255,.97);
    border-bottom: 1px solid var(--gray-200);
    backdrop-filter: blur(12px);
    transition: var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo-link { text-decoration: none; display: flex; align-items: center; }
.text-logo { line-height: 1; }
.logo-hk {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -.02em;
}
.logo-aso {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: -.02em;
}
.logo-sub {
    font-family: 'Inter', sans-serif;
    font-size: .62rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-top: 2px;
}

/* Nav */
.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-list > li { position: relative; }
.nav-list > li > a {
    display: block;
    padding: 8px 14px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--gray-800);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}
.nav-list > li > a:hover,
.nav-list > li.active > a {
    color: var(--navy);
    background: var(--gray-100);
}
.nav-list > li.active > a { font-weight: 600; }

.nav-cta {
    background: var(--navy) !important;
    color: var(--white) !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-sm) !important;
}
.nav-cta:hover {
    background: var(--gold) !important;
    color: var(--navy-dark) !important;
}

.arrow-down { font-size: .7em; }

/* Dropdown */
.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 100;
}
.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li a {
    display: block;
    padding: 10px 14px;
    font-size: .875rem;
    color: var(--gray-800);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}
.dropdown li a:hover {
    background: var(--gray-100);
    color: var(--navy);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0D1B35 0%, #1A2E50 45%, #1E3A6E 100%);
    overflow: hidden;
    padding-top: var(--header-h);
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 50%, rgba(197,150,28,.12) 0%, transparent 60%),
        radial-gradient(ellipse at 10% 80%, rgba(30,58,110,.6) 0%, transparent 50%);
}
.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(197,150,28,.15);
    border: 1px solid rgba(197,150,28,.3);
    color: var(--gold-light);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
    font-family: 'Inter', sans-serif;
}
.hero-title {
    font-size: clamp(2.2rem, 5.5vw, 4.2rem);
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 700;
}
.hero-title .gold-word { color: var(--gold-light); }
.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255,255,255,.75);
    line-height: 1.7;
    margin-bottom: 40px;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    max-width: 540px;
}
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 64px;
}
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 4px;
}
.hero-stat-num span { color: var(--gold-light); }
.hero-stat-label {
    font-size: .8rem;
    color: rgba(255,255,255,.55);
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    font-family: 'Inter', sans-serif;
}
.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,.4);
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    font-family: 'Inter', sans-serif;
    animation: bounce 2s infinite;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ===========================================
   TRUST / CLIENTS BAR
   =========================================== */
.trust-bar {
    padding: 28px 0;
    background: var(--off-white);
    border-bottom: 1px solid var(--gray-200);
}
.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 40px;
}
.trust-label {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--gray-400);
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}
.trust-brands {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 24px;
    align-items: center;
}
.trust-brand {
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-600);
    font-family: 'Inter', sans-serif;
    letter-spacing: .02em;
    transition: var(--transition);
}
.trust-brand:hover { color: var(--navy); }

/* ===========================================
   ABOUT SECTION
   =========================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-wrap {
    position: relative;
}
.about-visual {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.about-visual-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 32px 32px;
}
.about-visual-content {
    position: relative;
    text-align: center;
    color: white;
    padding: 40px;
}
.about-visual-year {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 700;
    color: var(--gold-light);
    line-height: 1;
    display: block;
}
.about-visual-label {
    font-size: .9rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
    font-family: 'Inter', sans-serif;
    margin-top: 8px;
}
.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gold);
    color: var(--navy-dark);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    font-family: 'Inter', sans-serif;
}
.about-badge-num {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
    display: block;
}
.about-badge-text {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    display: block;
    margin-top: 2px;
}
.about-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}
.about-point {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--off-white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}
.about-point-icon {
    width: 36px;
    height: 36px;
    background: var(--gold-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.about-point-text {
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-800);
    line-height: 1.4;
    font-family: 'Inter', sans-serif;
}

/* ===========================================
   SERVICES SECTION
   =========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--navy), var(--gold));
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}
.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--navy);
}
.service-card p {
    font-size: .9rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 0;
}

/* ===========================================
   PRODUCTS SECTION
   =========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
}
.product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--gold);
}
.product-visual {
    background: linear-gradient(135deg, #1A2E50, #2A4070);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    position: relative;
    overflow: hidden;
}
.product-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(197,150,28,.15), transparent);
}
.product-info { padding: 18px 16px; }
.product-info h4 {
    font-size: .95rem;
    color: var(--navy);
    margin-bottom: 4px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}
.product-info p {
    font-size: .8rem;
    color: var(--text-light);
    margin: 0;
}

/* ===========================================
   GLOBAL SOURCING
   =========================================== */
.sourcing-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 64px;
}
.countries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.country-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.country-card:hover {
    border-color: var(--navy);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}
.country-flag {
    font-size: 2.4rem;
    margin-bottom: 12px;
    display: block;
}
.country-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}
.country-items {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.country-item {
    font-size: .75rem;
    color: var(--text-light);
    padding: 3px 8px;
    background: var(--gray-100);
    border-radius: 100px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

/* ===========================================
   BRANDS SECTION
   =========================================== */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.brand-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    min-height: 72px;
}
.brand-item:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-sm);
    background: var(--gold-pale);
}
.brand-name {
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
    font-weight: 700;
    color: var(--gray-600);
    letter-spacing: .04em;
    text-align: center;
    transition: var(--transition);
}
.brand-item:hover .brand-name { color: var(--navy); }

/* ===========================================
   CERTIFICATIONS
   =========================================== */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}
.cert-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}
.cert-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.cert-badge-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
}
.cert-card h3 {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 12px;
}
.cert-card p {
    font-size: .9rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 0;
}
.auditors-section {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
}
.auditors-title {
    color: rgba(255,255,255,.65);
    font-size: .8rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    margin-bottom: 20px;
}
.auditors-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 32px;
}
.auditor-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    font-family: 'Playfair Display', serif;
    letter-spacing: .05em;
}
.certified-brands {
    margin-top: 24px;
    color: rgba(255,255,255,.55);
    font-size: .85rem;
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
}
.certified-brands span { color: var(--gold-light); font-weight: 500; }

/* ===========================================
   CTA BANNER
   =========================================== */
.cta-banner {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, #1E4080 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(197,150,28,.12), transparent 70%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 {
    color: var(--white);
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: 16px;
}
.cta-banner p {
    color: rgba(255,255,255,.7);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===========================================
   CONTACT PAGE
   =========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 64px;
    align-items: start;
}
.contact-info-card {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    color: var(--white);
    position: sticky;
    top: calc(var(--header-h) + 24px);
}
.contact-info-card h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.contact-info-card .subtitle {
    color: rgba(255,255,255,.6);
    font-size: .9rem;
    margin-bottom: 36px;
    font-family: 'Inter', sans-serif;
}
.contact-office {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.contact-office:last-child { border-bottom: none; }
.office-badge {
    display: inline-block;
    background: rgba(197,150,28,.2);
    color: var(--gold-light);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 14px;
    font-family: 'Inter', sans-serif;
}
.contact-office p {
    color: rgba(255,255,255,.75);
    font-size: .9rem;
    line-height: 1.7;
    margin-bottom: 4px;
    font-family: 'Inter', sans-serif;
}
.contact-office a {
    color: var(--gold-light);
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
}

/* Contact Form */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-sm);
}
.contact-form-wrap h3 { font-size: 1.6rem; margin-bottom: 8px; }
.contact-form-wrap .subtitle {
    color: var(--text-light);
    font-size: .9rem;
    margin-bottom: 32px;
    font-family: 'Inter', sans-serif;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .9rem;
    font-family: 'Inter', sans-serif;
    color: var(--gray-900);
    background: var(--white);
    transition: var(--transition);
    outline: none;
    -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(26,46,80,.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* ===========================================
   PAGE HERO (interior pages)
   =========================================== */
.page-hero {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
    padding: calc(var(--header-h) + 64px) 0 80px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-breadcrumb {
    font-size: .8rem;
    color: rgba(255,255,255,.5);
    margin-bottom: 16px;
    font-family: 'Inter', sans-serif;
}
.page-hero-breadcrumb a { color: var(--gold-light); }
.page-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    color: var(--white);
    margin-bottom: 16px;
}
.page-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.7);
    max-width: 560px;
    margin-bottom: 0;
    font-family: 'Inter', sans-serif;
}

/* ===========================================
   FOOTER
   =========================================== */
.site-footer {
    background: var(--navy-dark);
}
.footer-top {
    padding: 80px 0 60px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.5fr;
    gap: 48px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-hk { font-size: 1.6rem; }
.footer-logo .logo-aso { font-size: 1.6rem; }
.footer-tagline {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 16px;
    margin-top: 0;
}
.footer-desc {
    font-size: .85rem;
    color: rgba(255,255,255,.45);
    line-height: 1.7;
    font-family: 'Inter', sans-serif;
    margin: 0;
}
.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a,
.footer-col ul li {
    font-size: .875rem;
    color: rgba(255,255,255,.5);
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-contact { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.contact-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.contact-item div {
    font-size: .8rem;
    color: rgba(255,255,255,.5);
    line-height: 1.65;
    font-family: 'Inter', sans-serif;
}
.contact-item div strong { color: rgba(255,255,255,.75); font-size: .82rem; }
.contact-item div a { color: var(--gold-light); }
.footer-bottom {
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: .82rem;
    color: rgba(255,255,255,.3);
    font-family: 'Inter', sans-serif;
    margin: 0;
}
.footer-legal { display: flex; gap: 16px; align-items: center; }
.footer-legal a {
    font-size: .82rem;
    color: rgba(255,255,255,.3);
    font-family: 'Inter', sans-serif;
}
.footer-legal a:hover { color: var(--gold-light); }
.footer-legal span { color: rgba(255,255,255,.15); }

/* ===========================================
   INTERIOR PAGE CONTENT
   =========================================== */
.page-content { padding: 80px 0; }
.page-content-inner { max-width: 800px; }
.page-content h2 { font-size: 1.8rem; margin: 40px 0 16px; }
.page-content h2:first-child { margin-top: 0; }
.page-content p { font-size: 1rem; line-height: 1.75; margin-bottom: 1.25rem; }
.page-content ul { margin: 0 0 1.5rem 1.5rem; list-style: disc; }
.page-content ul li { font-size: 1rem; line-height: 1.75; color: var(--text-light); margin-bottom: .5rem; }
.content-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 40px 0; }
.info-box {
    background: var(--off-white);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--gold);
    border-radius: var(--radius);
    padding: 24px;
}
.info-box h4 { font-size: 1rem; margin-bottom: 8px; }
.info-box p { font-size: .875rem; margin: 0; }

/* ===========================================
   SOURCING PAGE SPECIFIC
   =========================================== */
.sourcing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.sourcing-card {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    transition: var(--transition);
}
.sourcing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--navy); }
.sourcing-header {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.sourcing-flag { font-size: 1.8rem; }
.sourcing-country-name {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
}
.sourcing-body { padding: 20px; }
.sourcing-tag {
    display: inline-block;
    background: var(--gray-100);
    color: var(--gray-800);
    font-size: .75rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 100px;
    margin: 3px 3px 3px 0;
    font-family: 'Inter', sans-serif;
}

/* ===========================================
   BRANDS PAGE
   =========================================== */
.brands-page-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}
.brand-page-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px 20px;
    text-align: center;
    transition: var(--transition);
}
.brand-page-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow);
    background: var(--gold-pale);
}
.brand-page-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    display: block;
}

/* ===========================================
   GENERIC PAGE LAYOUT
   =========================================== */
.page-wrap {
    padding-top: var(--header-h);
    min-height: 60vh;
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 1100px) {
    .about-grid { gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .brands-grid { grid-template-columns: repeat(4, 1fr); }
    .brands-page-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .countries-grid { grid-template-columns: repeat(3, 1fr); }
    .sourcing-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info-card { position: static; }
    .about-grid { grid-template-columns: 1fr; }
    .about-image-wrap { display: none; }
    .cert-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    :root { --header-h: 68px; }
    .menu-toggle { display: flex; }
    .primary-nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow);
        transform: translateY(-110%);
        transition: var(--transition);
        z-index: 999;
    }
    .primary-nav.open { transform: translateY(0); }
    .nav-list { flex-direction: column; align-items: stretch; gap: 4px; padding: 16px; }
    .nav-list > li > a { padding: 12px 16px; }
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--gray-100);
        border-radius: var(--radius);
        padding: 8px 8px 8px 24px;
        margin-top: 4px;
        display: none;
    }
    .has-dropdown.open .dropdown { display: block; }
    .section { padding: 64px 0; }
    .section-lg { padding: 80px 0; }
    .products-grid { grid-template-columns: 1fr 1fr; }
    .countries-grid { grid-template-columns: 1fr 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
    .brands-grid, .brands-page-grid { grid-template-columns: repeat(3, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 32px 24px; }
    .hero-stats { gap: 24px; }
    .sourcing-intro { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .about-points { grid-template-columns: 1fr; }
    .trust-bar-inner { justify-content: flex-start; }
}
@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .countries-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .brands-grid, .brands-page-grid { grid-template-columns: 1fr 1fr; }
    .auditors-list { gap: 16px; }
}