/* ================================================================
   大瑩長照服務股份有限公司 官網 — 全面升級版樣式
   ================================================================ */

/* ── 設計語彙 ── */
:root {
    /* 主色系 */
    --teal-900: #0d3b3c;
    --teal-800: #1a5c5d;
    --teal-700: #246e6f;
    --teal-600: #2c7a7b;
    --teal-500: #3d9697;
    --teal-400: #4aadad;
    --teal-100: #e6f6f6;
    --teal-50:  #f0fafa;

    /* 強調色 */
    --gold-500: #d4952a;
    --gold-400: #e2a83a;
    --gold-300: #f0bb50;
    --gold-100: #fef9ec;

    /* 中性色 */
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50:  #f9fafb;
    --white:    #ffffff;

    /* 功能色 */
    --green-500: #22c55e;
    --green-100: #dcfce7;

    /* 間距 */
    --space-xs:   4px;
    --space-sm:   8px;
    --space-md:  16px;
    --space-lg:  24px;
    --space-xl:  40px;
    --space-2xl: 64px;
    --space-3xl: 96px;

    /* 圓角 */
    --r-sm:  8px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-xl: 32px;
    --r-full: 9999px;

    /* 陰影 */
    --sh-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --sh-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
    --sh-lg: 0 12px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
    --sh-xl: 0 24px 64px rgba(0,0,0,.14), 0 8px 20px rgba(0,0,0,.08);

    /* 過渡 */
    --ease: cubic-bezier(.25,.46,.45,.94);
    --dur: .28s;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Noto Sans TC', 'Microsoft JhengHei', system-ui, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ================================================================
   頂部公告欄
   ================================================================ */
.topbar {
    background: var(--teal-900);
    color: rgba(255,255,255,.65);
    font-size: .75rem;
    letter-spacing: .04em;
    padding: 7px var(--space-lg);
    position: relative;
    z-index: 200;
}
.topbar-inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
}
.topbar-inner span { display: flex; align-items: center; gap: 5px; }
.topbar-inner i { color: var(--teal-400); font-size: .7rem; }
.topbar-divider { opacity: .3; user-select: none; }

/* ================================================================
   導覽列
   ================================================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--gray-200);
    height: 68px;
    display: flex;
    align-items: center;
    padding: 0 var(--space-xl);
    gap: var(--space-xl);
    transition: box-shadow var(--dur) var(--ease);
}
.navbar.scrolled { box-shadow: var(--sh-md); }

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}
.nav-logo-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    font-size: 1rem;
    flex-shrink: 0;
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.nav-logo-main { font-size: .95rem; font-weight: 700; color: var(--teal-800); letter-spacing: .04em; }
.nav-logo-sub  { font-size: .58rem; color: var(--gray-400); letter-spacing: .07em; }

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
    margin-left: auto;
}
.nav-links a {
    font-size: .875rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--dur) var(--ease);
    position: relative;
    padding-bottom: 3px;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--teal-600);
    border-radius: 2px;
    transition: width var(--dur) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--teal-700); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    padding: 9px 20px !important;
    background: var(--teal-600) !important;
    color: var(--white) !important;
    border-radius: var(--r-full) !important;
    font-weight: 600 !important;
    font-size: .84rem !important;
    box-shadow: 0 2px 10px rgba(44,122,123,.3) !important;
    transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease) !important;
    white-space: nowrap;
}
.nav-cta-btn::after { display: none !important; }
.nav-cta-btn:hover {
    background: var(--teal-700) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(44,122,123,.38) !important;
    color: var(--white) !important;
}
.nav-cta-btn i { font-size: .72rem; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    margin-left: auto;
    cursor: pointer;
}
.hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--teal-700);
    border-radius: 2px;
    transition: var(--dur);
}

/* ================================================================
   Hero
   ================================================================ */
.hero {
    background: linear-gradient(140deg, var(--teal-900) 0%, var(--teal-800) 45%, var(--teal-600) 100%);
    min-height: calc(100vh - 68px - 33px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 15% 55%, rgba(104,211,145,.1) 0%, transparent 60%),
        radial-gradient(ellipse 40% 50% at 85% 20%, rgba(212,149,42,.08) 0%, transparent 55%),
        radial-gradient(ellipse 50% 50% at 70% 85%, rgba(74,173,173,.15) 0%, transparent 60%);
}
.hero-particles {
    position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-particles span {
    position: absolute; border-radius: 50%;
    background: rgba(255,255,255,.05);
    animation: heroFloat 9s infinite ease-in-out;
}
.hero-particles span:nth-child(1){width:90px;height:90px;top:12%;left:8%;animation-delay:0s}
.hero-particles span:nth-child(2){width:140px;height:140px;top:62%;left:4%;animation-delay:2s}
.hero-particles span:nth-child(3){width:60px;height:60px;top:30%;left:88%;animation-delay:1s}
.hero-particles span:nth-child(4){width:110px;height:110px;top:72%;left:82%;animation-delay:3s}
.hero-particles span:nth-child(5){width:45px;height:45px;top:18%;left:58%;animation-delay:1.6s}
.hero-particles span:nth-child(6){width:70px;height:70px;top:50%;left:50%;animation-delay:2.5s}

@keyframes heroFloat {
    0%,100%{transform:translateY(0) scale(1);opacity:.3}
    50%{transform:translateY(-24px) scale(1.06);opacity:.7}
}

.hero-container {
    max-width: 1240px; margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative; z-index: 1;
    width: 100%;
}

/* Hero 左側內容 */
.hero-content { color: var(--white); }

.hero-eyebrow {
    display: inline-flex;
    align-items: center; gap: 7px;
    background: rgba(104,211,145,.18);
    border: 1px solid rgba(104,211,145,.35);
    color: #6ee7b7;
    padding: 6px 16px;
    border-radius: var(--r-full);
    font-size: .8rem; font-weight: 600;
    letter-spacing: .06em;
    margin-bottom: var(--space-lg);
}
.hero-eyebrow i { font-size: .72rem; }

.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    letter-spacing: .01em;
}
.hero-title em {
    font-style: normal;
    color: var(--gold-300);
    position: relative;
}

.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,.75);
    line-height: 1.85;
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-cta-group { display: flex; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-xl); }

.cta-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 30px;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .95rem; font-weight: 700;
    box-shadow: 0 4px 20px rgba(212,149,42,.4);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.cta-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(212,149,42,.5); }
.cta-primary i { font-size: .78rem; transition: transform var(--dur) var(--ease); }
.cta-primary:hover i { transform: translateX(4px); }

.cta-ghost {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 26px;
    background: transparent;
    color: rgba(255,255,255,.85);
    border: 1.5px solid rgba(255,255,255,.35);
    border-radius: var(--r-full);
    font-size: .95rem; font-weight: 600;
    transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.cta-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); transform: translateY(-3px); }

/* Hero 數字 */
.hero-metrics {
    display: flex; align-items: center; gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}
.metric { text-align: center; }
.metric strong {
    display: block; font-size: 2.2rem; font-weight: 900;
    color: var(--gold-300); line-height: 1;
}
.metric span { font-size: 1rem; color: var(--gold-300); font-weight: 700; }
.metric p { font-size: .75rem; color: rgba(255,255,255,.6); margin-top: 3px; letter-spacing: .04em; }
.metric-divider { width: 1px; height: 40px; background: rgba(255,255,255,.2); }

/* Hero 資本額 */
.hero-capital {
    display: inline-flex; align-items: center; gap: 12px;
    background: rgba(212,149,42,.15);
    border: 1.5px solid rgba(212,149,42,.35);
    border-radius: var(--r-md);
    padding: 12px 20px;
}
.hero-capital > i { color: var(--gold-300); font-size: 1.15rem; }
.hero-capital > div { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.capital-label { font-size: .78rem; color: rgba(255,255,255,.6); letter-spacing: .05em; }
.capital-main  { font-size: 1rem; font-weight: 800; color: var(--gold-300); }
.capital-sub   { font-size: .78rem; color: rgba(212,149,42,.7); background: rgba(212,149,42,.12); padding: 2px 10px; border-radius: var(--r-full); }

/* Hero 右側表單面板 */
.hero-form-panel {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--r-xl);
    padding: var(--space-xl);
    color: var(--white);
}
.hero-form-header {
    display: flex; align-items: center; gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,.12);
}
.hero-form-icon {
    width: 46px; height: 46px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--teal-400), #38b2ac);
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem; color: var(--white);
}
.hero-form-header h3 { font-size: 1rem; font-weight: 700; margin-bottom: 2px; }
.hero-form-header p  { font-size: .78rem; color: rgba(255,255,255,.6); }

.hero-quick-form { display: flex; flex-direction: column; gap: 12px; }
.hf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hf-group { display: flex; flex-direction: column; gap: 5px; }
.hf-group label { font-size: .78rem; font-weight: 600; color: rgba(255,255,255,.7); letter-spacing: .03em; }
.hf-group label span { color: #f87171; }
.hf-group input,
.hf-group select,
.hf-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--r-sm);
    color: var(--white);
    font-size: .875rem;
    font-family: inherit;
    outline: none;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.hf-group input::placeholder,
.hf-group textarea::placeholder { color: rgba(255,255,255,.38); }
.hf-group select option { background: var(--teal-800); color: var(--white); }
.hf-group input:focus,
.hf-group select:focus,
.hf-group textarea:focus {
    border-color: rgba(104,211,145,.6);
    background: rgba(255,255,255,.14);
}
.hf-group textarea { resize: vertical; min-height: 80px; }
.hf-submit {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--white);
    border: none;
    border-radius: var(--r-full);
    font-size: .9rem; font-weight: 700;
    display: flex; align-items: center; justify-content: center; gap: 7px;
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    box-shadow: 0 3px 14px rgba(212,149,42,.4);
}
.hf-submit:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(212,149,42,.5); }

.hf-success {
    display: none;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    color: var(--white);
}
.hf-success i { font-size: 2.8rem; color: #6ee7b7; margin-bottom: var(--space-md); display: block; }
.hf-success p { font-size: .9rem; color: rgba(255,255,255,.75); line-height: 1.7; }

.hf-privacy {
    margin-top: 10px;
    text-align: center;
    font-size: .72rem;
    color: rgba(255,255,255,.42);
    display: flex; align-items: center; justify-content: center; gap: 5px;
}

/* ================================================================
   信任指標帶
   ================================================================ */
.trust-band {
    background: var(--teal-50);
    border-top: 1px solid var(--teal-100);
    border-bottom: 1px solid var(--teal-100);
    padding: var(--space-lg) var(--space-xl);
}
.trust-band-inner {
    max-width: 1240px; margin: 0 auto;
    display: flex; align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}
.trust-item {
    display: flex; align-items: center; gap: 8px;
    font-size: .85rem; font-weight: 600;
    color: var(--teal-700);
    white-space: nowrap;
}
.trust-item i { color: var(--teal-500); font-size: .9rem; }

/* ================================================================
   共用版面
   ================================================================ */
.section-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
}
.section-eyebrow {
    display: inline-block;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--c, var(--teal-600));
    background: rgba(44,122,123,.08);
    border: 1px solid rgba(44,122,123,.15);
    padding: 4px 14px;
    border-radius: var(--r-full);
    margin-bottom: var(--space-md);
}
.section-h2 {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: .01em;
}
.section-sub {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: var(--space-2xl); }

/* Fade-up 動畫 */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ================================================================
   關於我們
   ================================================================ */
.about { background: var(--gray-50); }
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-3xl);
    align-items: center;
}
.about-img-wrap {
    position: relative;
    border-radius: var(--r-lg);
    overflow: visible;
}
.about-img-wrap img {
    width: 100%; height: 480px;
    object-fit: cover;
    border-radius: var(--r-lg);
    box-shadow: var(--sh-xl);
}
.about-img-float {
    position: absolute;
    bottom: -18px; right: -18px;
    background: var(--white);
    border-radius: var(--r-md);
    padding: 14px 18px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: var(--sh-lg);
    border: 1px solid var(--gray-200);
}
.aif-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1rem;
}
.about-img-float strong { display: block; font-size: .88rem; font-weight: 700; color: var(--gray-800); }
.about-img-float span  { font-size: .75rem; color: var(--gray-500); }

.about-body .section-eyebrow { margin-bottom: var(--space-sm); }
.about-body .section-h2 { font-size: 2rem; margin-bottom: var(--space-lg); }
.about-body p {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: var(--space-md);
}

.about-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}
.pillar {
    padding: var(--space-md);
    background: var(--white);
    border-radius: var(--r-md);
    border: 1px solid var(--gray-200);
    border-left: 3px solid var(--teal-500);
    transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.pillar:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
.pillar-icon { font-size: 1.2rem; color: var(--teal-600); margin-bottom: 6px; }
.pillar h4 { font-size: .9rem; font-weight: 700; color: var(--gray-800); margin-bottom: 4px; }
.pillar p  { font-size: .8rem; color: var(--gray-500); line-height: 1.5; margin: 0; }

.about-cta {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 26px;
    background: var(--teal-600);
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .9rem; font-weight: 700;
    box-shadow: 0 3px 14px rgba(44,122,123,.3);
    transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.about-cta:hover { background: var(--teal-700); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(44,122,123,.4); }
.about-cta i { font-size: .78rem; transition: transform var(--dur) var(--ease); }
.about-cta:hover i { transform: translateX(4px); }

/* ================================================================
   服務項目
   ================================================================ */
.services { background: var(--white); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.svc-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--r-lg);
    padding: var(--space-xl) var(--space-lg);
    position: relative;
    overflow: visible;
    display: flex; flex-direction: column;
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
.svc-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
    background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
    transform: scaleX(0); transform-origin: left;
    transition: transform .35s var(--ease);
    z-index: 1;
}
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); background: var(--white); }
.svc-card:hover::before { transform: scaleX(1); }

.svc-num {
    font-size: .7rem; font-weight: 800; letter-spacing: .1em;
    color: var(--teal-400); margin-bottom: var(--space-md);
    font-variant-numeric: tabular-nums;
}
.svc-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, rgba(44,122,123,.1), rgba(74,173,173,.08));
    border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--teal-600);
    margin-bottom: var(--space-md);
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.svc-card:hover .svc-icon {
    background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
    color: var(--white);
}
.svc-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--gray-900); margin-bottom: 8px; }
.svc-card p  { font-size: .875rem; color: var(--gray-500); line-height: 1.75; margin-bottom: var(--space-md); flex: 1; }

.svc-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: var(--space-md); }
.svc-tags span {
    background: rgba(44,122,123,.08);
    color: var(--teal-700);
    padding: 3px 10px;
    border-radius: var(--r-full);
    font-size: .72rem; font-weight: 600;
}

.svc-link {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: .82rem; font-weight: 700;
    color: var(--teal-600);
    margin-top: auto;
    transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.svc-link:hover { color: var(--teal-700); gap: 9px; }
.svc-link i { font-size: .68rem; }

/* 服務底部 CTA */
.services-cta-bar {
    background: linear-gradient(135deg, var(--teal-800), var(--teal-900));
    border-radius: var(--r-lg);
    padding: var(--space-xl) var(--space-2xl);
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-xl);
    flex-wrap: wrap;
}
.services-cta-bar h3 { font-size: 1.15rem; font-weight: 800; color: var(--white); margin-bottom: 5px; }
.services-cta-bar p  { font-size: .9rem; color: rgba(255,255,255,.65); }
.cta-primary-dark {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: var(--gold-400);
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .9rem; font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 3px 14px rgba(212,149,42,.4);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    flex-shrink: 0;
}
.cta-primary-dark:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(212,149,42,.5); }
.cta-primary-dark i { font-size: .78rem; }

/* ================================================================
   董事長介紹
   ================================================================ */
.chairman {
    background: linear-gradient(145deg, var(--teal-900) 0%, var(--teal-800) 60%, #0f4a4b 100%);
    position: relative; overflow: hidden;
}
.chairman::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 8% 30%, rgba(104,211,145,.09) 0%, transparent 55%),
        radial-gradient(ellipse 40% 50% at 92% 75%, rgba(212,149,42,.07) 0%, transparent 55%);
    pointer-events: none;
}
.chairman .section-container { position: relative; z-index: 1; }

.chairman-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-bottom: var(--space-3xl);
}

/* 照片欄 */
.chairman-img-wrap { position: relative; }
.chairman-badge-tag {
    position: absolute; top: 20px; left: -10px; z-index: 2;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--white);
    padding: 7px 18px;
    border-radius: var(--r-full);
    font-size: .82rem; font-weight: 700;
    box-shadow: 0 3px 14px rgba(212,149,42,.4);
    display: flex; align-items: center; gap: 6px;
}
.chairman-main-img {
    width: 100%; max-width: 360px;
    height: 460px;
    object-fit: cover; object-position: top;
    border-radius: var(--r-lg);
    border: 2.5px solid rgba(255,255,255,.18);
    box-shadow: var(--sh-xl);
    display: block;
}
.chairman-img-placeholder {
    display: none;
    width: 100%; max-width: 360px; height: 460px;
    border-radius: var(--r-lg);
    background: rgba(255,255,255,.08);
    border: 2px solid rgba(255,255,255,.15);
    flex-direction: column; align-items: center; justify-content: center;
    gap: var(--space-md);
    color: rgba(255,255,255,.4);
}
.chairman-img-placeholder i { font-size: 5rem; }
.chairman-img-placeholder span { font-size: .95rem; }
.chairman-img-deco {
    position: absolute; bottom: -14px; right: -14px; z-index: -1;
    width: 55%; height: 55%;
    border: 2px solid rgba(104,211,145,.3);
    border-radius: var(--r-lg);
}

/* 資訊欄 */
.chairman-name {
    font-size: 2.8rem; font-weight: 900;
    color: var(--white);
    letter-spacing: .2em; margin-bottom: 6px;
}
.chairman-title-text {
    font-size: .95rem;
    color: #6ee7b7;
    margin-bottom: var(--space-xl);
    letter-spacing: .04em;
}
.chairman-quote {
    background: rgba(255,255,255,.07);
    border-left: 3px solid #6ee7b7;
    padding: var(--space-lg) var(--space-xl);
    border-radius: 0 var(--r-md) var(--r-md) 0;
    margin-bottom: var(--space-xl);
    font-size: .98rem;
    font-style: italic;
    color: rgba(255,255,255,.88);
    line-height: 1.85;
}
.chairman-info-col p {
    font-size: .92rem;
    color: rgba(255,255,255,.7);
    line-height: 1.85;
    margin-bottom: var(--space-md);
}
.chairman-list {
    list-style: none;
    display: flex; flex-direction: column; gap: 10px;
    margin: var(--space-xl) 0;
}
.chairman-list li {
    display: flex; align-items: flex-start; gap: 12px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--r-md);
    padding: 11px 16px;
    font-size: .9rem;
    color: rgba(255,255,255,.82);
    line-height: 1.6;
}
.chairman-list li i { color: #6ee7b7; width: 18px; font-size: .95rem; flex-shrink: 0; margin-top: 2px; }

.chairman-cta {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 28px;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .9rem; font-weight: 700;
    box-shadow: 0 3px 14px rgba(212,149,42,.4);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.chairman-cta:hover { transform: translateY(-3px); box-shadow: 0 6px 22px rgba(212,149,42,.5); }

/* 照片牆 */
.gallery-section {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: var(--space-2xl);
}
.gallery-header { text-align: center; margin-bottom: var(--space-xl); }
.gallery-header h3 { font-size: 1.4rem; font-weight: 700; color: rgba(255,255,255,.9); }
.gallery-header h3 em { font-style: normal; color: #6ee7b7; }
.gallery-header p { font-size: .85rem; color: rgba(255,255,255,.45); margin-top: 4px; }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}
.gallery-card {
    position: relative;
    border-radius: var(--r-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3 / 4;
    background: rgba(255,255,255,.05);
}
.gallery-card img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: top;
    transition: transform .5s var(--ease);
    display: block;
}
.gallery-card.img-error img { display: none; }
.gallery-card:hover img { transform: scale(1.06); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(13,59,60,.85) 0%, rgba(13,59,60,.2) 60%, transparent 100%);
    display: flex; flex-direction: column;
    align-items: center; justify-content: flex-end;
    padding: var(--space-md);
    gap: 6px;
    opacity: 0;
    transition: opacity var(--dur) var(--ease);
}
.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { font-size: 1.4rem; color: rgba(255,255,255,.8); }
.gallery-overlay span { font-size: .82rem; font-weight: 600; color: var(--white); letter-spacing: .04em; }

/* ================================================================
   公益活動實錄
   ================================================================ */
.charity { background: var(--white); }

.charity-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

/* 卡片：不設 overflow，不設 transform（hover 改用 wrapper 處理） */
.charity-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--dur) var(--ease);
}
.charity-card:hover {
    box-shadow: var(--sh-lg);
}

/* 圖片容器：獨立的 position:relative 定位基準，與卡片的 border-radius 分離 */
.charity-img-wrap {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
    background: var(--gray-100);
    flex-shrink: 0;
    display: block;
}
.charity-img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    transition: transform .55s ease;
}
.charity-card:hover .charity-img-wrap img {
    transform: scale(1.05);
}
.charity-img-wrap.img-error img {
    display: none;
}
.charity-img-wrap.img-error::after {
    content: '📷';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: var(--teal-50);
}

/* 標籤：直接 position:absolute 在圖片容器左上角 */
.charity-img-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 5;
    background: rgba(13, 59, 60, .9);
    color: #6ee7b7;
    font-size: .75rem;
    font-weight: 700;
    padding: 5px 13px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: .04em;
    border: 1px solid rgba(110,231,183,.3);
    white-space: nowrap;
    pointer-events: none;
    line-height: 1.4;
}
.charity-img-tag i { font-size: .72rem; }

.charity-body {
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
}
.charity-body h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.4;
}
.charity-body p {
    font-size: .875rem;
    color: var(--gray-500);
    line-height: 1.8;
    flex: 1;
}
.charity-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}
.charity-tags span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--teal-50);
    color: var(--teal-700);
    border: 1px solid var(--teal-100);
    padding: 4px 12px;
    border-radius: var(--r-full);
    font-size: .73rem;
    font-weight: 600;
}
.charity-tags span i { font-size: .68rem; }

/* 公益底部 CTA */
.charity-cta-wrap {
    background: linear-gradient(135deg, var(--teal-50), #e8f8f8);
    border: 1px solid var(--teal-100);
    border-radius: var(--r-lg);
    padding: var(--space-xl) var(--space-2xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    flex-wrap: wrap;
}
.charity-cta-text {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}
.charity-cta-text > i {
    font-size: 1.8rem;
    color: var(--teal-500);
    margin-top: 4px;
    flex-shrink: 0;
}
.charity-cta-text h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 5px;
}
.charity-cta-text p {
    font-size: .88rem;
    color: var(--gray-500);
    line-height: 1.65;
}

/* ================================================================
   聯絡 / 表單
   ================================================================ */
.contact { background: var(--gray-50); }
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.45fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* 公司資訊卡 */
.company-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-sm);
}
.company-card-header {
    background: linear-gradient(135deg, var(--teal-800), var(--teal-600));
    padding: var(--space-lg) var(--space-xl);
    display: flex; align-items: center; gap: var(--space-md);
    color: var(--white);
}
.company-logo-sm {
    width: 46px; height: 46px; flex-shrink: 0;
    background: rgba(255,255,255,.2);
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
}
.company-card-header h3 { font-size: .95rem; font-weight: 800; margin-bottom: 2px; }
.company-card-header span { font-size: .65rem; color: rgba(255,255,255,.6); letter-spacing: .05em; }

.company-details { padding: var(--space-lg) var(--space-xl); display: flex; flex-direction: column; gap: 12px; }
.cd-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 10px 14px;
    background: var(--gray-50);
    border-radius: var(--r-sm);
    border: 1px solid var(--gray-100);
}
.cd-item > i { color: var(--teal-500); width: 16px; font-size: .9rem; margin-top: 2px; flex-shrink: 0; }
.cd-item > div { display: flex; flex-direction: column; gap: 2px; }
.cd-item label { font-size: .72rem; color: var(--gray-400); font-weight: 600; letter-spacing: .05em; }
.cd-item span  { font-size: .88rem; color: var(--gray-800); font-weight: 500; }

.cd-capital {
    background: var(--gold-100) !important;
    border-color: rgba(212,149,42,.2) !important;
}
.cd-capital > i { color: var(--gold-500) !important; }
.capital-highlight {
    font-size: .92rem !important;
    font-weight: 800 !important;
    color: var(--gold-500) !important;
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.capital-highlight em {
    font-style: normal;
    font-size: .75rem;
    color: rgba(180,120,20,.8);
    background: rgba(212,149,42,.12);
    padding: 2px 9px;
    border-radius: var(--r-full);
}

.company-note {
    margin: 0 var(--space-xl) var(--space-lg);
    padding: var(--space-md);
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--r-md);
    font-size: .82rem;
    color: var(--teal-700);
    line-height: 1.65;
    display: flex; gap: 8px;
}
.company-note i { flex-shrink: 0; margin-top: 2px; }

/* 諮詢表單卡 */
.inquiry-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-md);
}
.inquiry-card-header {
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    border-bottom: 1px solid var(--gray-100);
}
.inquiry-card-header h3 {
    font-size: 1.1rem; font-weight: 800;
    color: var(--gray-900); margin-bottom: 4px;
    display: flex; align-items: center; gap: 9px;
}
.inquiry-card-header h3 i { color: var(--teal-600); }
.inquiry-card-header p { font-size: .85rem; color: var(--gray-500); }

form#contactForm { padding: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-md); }

.iq-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.iq-group { display: flex; flex-direction: column; gap: 5px; }
.iq-group label { font-size: .8rem; font-weight: 700; color: var(--gray-700); }
.req { color: #ef4444; }

.iq-input-wrap {
    position: relative;
    display: flex; align-items: center;
}
.iq-input-wrap > i {
    position: absolute; left: 13px;
    color: var(--gray-400); font-size: .85rem;
    pointer-events: none;
}
.iq-input-wrap input,
.iq-input-wrap select {
    width: 100%;
    padding: 11px 14px 11px 38px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--r-sm);
    font-size: .875rem;
    color: var(--gray-800);
    background: var(--gray-50);
    outline: none;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    -webkit-appearance: none;
}
.iq-input-wrap input:focus,
.iq-input-wrap select:focus {
    border-color: var(--teal-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(44,122,123,.1);
}
.iq-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--r-sm);
    font-size: .875rem;
    color: var(--gray-800);
    background: var(--gray-50);
    outline: none;
    resize: vertical;
    min-height: 110px;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.iq-group textarea:focus {
    border-color: var(--teal-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(44,122,123,.1);
}

.iq-privacy {
    display: flex; align-items: center; gap: 6px;
    font-size: .76rem; color: var(--gray-400);
    padding: 10px 14px;
    background: var(--gray-50);
    border-radius: var(--r-sm);
    border: 1px solid var(--gray-100);
}
.iq-privacy i { color: var(--teal-400); font-size: .8rem; flex-shrink: 0; }

.iq-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--teal-600), var(--teal-500));
    color: var(--white);
    border: none;
    border-radius: var(--r-full);
    font-size: .95rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    box-shadow: 0 4px 18px rgba(44,122,123,.35);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    letter-spacing: .03em;
}
.iq-submit:hover { transform: translateY(-3px); box-shadow: 0 8px 26px rgba(44,122,123,.45); }

.iq-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}
.iq-success-icon {
    width: 70px; height: 70px;
    background: var(--green-100);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto var(--space-lg);
}
.iq-success-icon i { font-size: 2rem; color: var(--green-500); }
.iq-success h4 { font-size: 1.15rem; font-weight: 800; color: var(--gray-900); margin-bottom: 10px; }
.iq-success p { font-size: .9rem; color: var(--gray-500); line-height: 1.75; }
.iq-success strong { color: var(--teal-600); }

/* ================================================================
   頁尾
   ================================================================ */
.footer {
    background: var(--teal-900);
    color: rgba(255,255,255,.6);
}
.footer-inner { max-width: 1240px; margin: 0 auto; padding: var(--space-3xl) var(--space-xl) var(--space-xl); }

.footer-main {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255,255,255,.08);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    display: flex; align-items: center; gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.footer-logo-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    background: rgba(255,255,255,.1);
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--teal-400); font-size: 1rem;
}
.footer-logo strong { display: block; font-size: .95rem; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.footer-logo span   { font-size: .6rem; color: rgba(255,255,255,.35); letter-spacing: .06em; }

.footer-tagline { font-size: .82rem; line-height: 1.7; margin-bottom: var(--space-md); }

.footer-reg { font-size: .75rem; color: rgba(255,255,255,.4); line-height: 2; }
.footer-reg > div { display: flex; align-items: center; gap: 6px; }
.footer-reg i { color: rgba(255,255,255,.3); font-size: .68rem; }
.footer-reg-capital { color: var(--gold-400) !important; font-weight: 600; }
.footer-reg-capital i { color: var(--gold-400) !important; }

.footer-nav-group h4 {
    font-size: .82rem; font-weight: 700; color: var(--white);
    letter-spacing: .08em; text-transform: uppercase;
    margin-bottom: var(--space-md);
}
.footer-nav-group ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-nav-group a {
    font-size: .83rem; color: rgba(255,255,255,.5);
    transition: color var(--dur) var(--ease);
}
.footer-nav-group a:hover { color: var(--teal-400); }

.footer-cta-col h4 { font-size: .82rem; font-weight: 700; color: var(--white); letter-spacing: .08em; text-transform: uppercase; margin-bottom: var(--space-md); }
.footer-cta-col p { font-size: .82rem; color: rgba(255,255,255,.45); line-height: 1.65; margin-bottom: var(--space-md); }
.footer-form-btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 10px 20px;
    background: var(--teal-600);
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .82rem; font-weight: 700;
    transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.footer-form-btn:hover { background: var(--teal-500); transform: translateY(-2px); }

.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    font-size: .76rem; color: rgba(255,255,255,.3);
    flex-wrap: wrap; gap: 6px;
}

/* ================================================================
   浮動 CTA
   ================================================================ */
.floating-wrap {
    position: fixed;
    right: 22px; bottom: 28px;
    z-index: 800;
    display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.float-top {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--gray-600);
    color: var(--white);
    border: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    box-shadow: var(--sh-md);
    opacity: 0; pointer-events: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.float-top.visible { opacity: 1; pointer-events: all; }
.float-top:hover { background: var(--gray-700); transform: translateY(-3px); }

.float-form {
    display: flex; align-items: center; gap: 8px;
    padding: 11px 18px;
    background: linear-gradient(135deg, var(--teal-600), var(--teal-500));
    color: var(--white);
    border-radius: var(--r-full);
    font-size: .84rem; font-weight: 700;
    box-shadow: 0 4px 18px rgba(44,122,123,.4);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.float-form:hover { transform: translateY(-3px); box-shadow: 0 8px 26px rgba(44,122,123,.5); }
.float-form i { font-size: .9rem; }

/* ================================================================
   燈箱
   ================================================================ */
.lightbox {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, .93);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
}
.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

/* 關閉按鈕 */
.lightbox-close {
    position: fixed;
    top: 18px; right: 18px;
    width: 44px; height: 44px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50%;
    color: #fff;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background .2s;
    z-index: 10001;
}
.lightbox-close:hover { background: rgba(255,255,255,.3); }

/* 左右切換按鈕 */
.lightbox-prev,
.lightbox-next {
    width: 48px; height: 48px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50%;
    color: #fff;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background .2s, transform .2s;
    z-index: 10001;
}
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,.3);
    transform: scale(1.1);
}

/* 圖片容器 */
.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    max-width: 85vw;
    max-height: 90vh;
}
#lightboxImg {
    max-width: 100%;
    max-height: 78vh;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 24px 80px rgba(0,0,0,.7);
    transition: opacity .15s ease, transform .15s ease;
    display: block;
}

/* 說明文字 */
.lightbox-caption {
    color: rgba(255,255,255,.85);
    font-size: .95rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: .04em;
    min-height: 1.4em;
}

/* 計數器 */
.lightbox-counter {
    color: rgba(255,255,255,.45);
    font-size: .8rem;
    letter-spacing: .08em;
}

/* 手機版 */
@media (max-width: 600px) {
    .lightbox-prev,
    .lightbox-next {
        width: 38px; height: 38px;
        font-size: .9rem;
    }
    #lightboxImg { max-height: 70vh; }
    .lightbox-content { max-width: 92vw; }
}

/* ================================================================
   RWD
   ================================================================ */
@media (max-width: 1100px) {
    .hero-container { grid-template-columns: 1fr; max-width: 700px; text-align: center; }
    .hero-cta-group { justify-content: center; }
    .hero-metrics { justify-content: center; }
    .hero-capital { justify-content: center; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-form-panel { display: none; }
    .about-layout { grid-template-columns: 1fr; }
    .about-visual { display: none; }
    .chairman-layout { grid-template-columns: 1fr; }
    .chairman-photo-col { display: none; }
    .gallery-grid { grid-template-columns: repeat(2,1fr); }
    .services-grid { grid-template-columns: repeat(2,1fr); }
    .charity-grid { grid-template-columns: repeat(2,1fr); }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    :root { --space-3xl: 64px; }
    .topbar-inner { gap: 10px; }
    .topbar-divider { display: none; }
    .navbar { padding: 0 var(--space-lg); }
    .nav-links { display: none; position: fixed; top: 68px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: var(--space-xl) var(--space-lg); gap: var(--space-lg); box-shadow: var(--sh-lg); border-top: 1px solid var(--gray-200); z-index: 899; }
    .nav-links.open { display: flex; }
    .hamburger { display: flex; }
    .hero-title { font-size: 2.4rem; }
    .section-h2 { font-size: 1.85rem; }
    .services-grid { grid-template-columns: 1fr; }
    .charity-grid { grid-template-columns: 1fr; }
    .charity-img-wrap { height: 240px; }
    .charity-cta-wrap { flex-direction: column; }
    .about-pillars { grid-template-columns: 1fr; }
    .hf-row { grid-template-columns: 1fr; }
    .iq-row { grid-template-columns: 1fr; }
    .services-cta-bar { flex-direction: column; text-align: center; padding: var(--space-xl); }
    .footer-main { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
    :root { --space-3xl: 52px; }
    .hero-title { font-size: 2rem; }
    .hero-metrics { flex-wrap: wrap; gap: var(--space-lg); }
    .metric-divider { display: none; }
    .gallery-grid { grid-template-columns: repeat(2,1fr); }
    .section-container { padding: var(--space-2xl) var(--space-md); }
    .trust-band-inner { gap: var(--space-md); }
}