/* =================================================================
   চিরিরবন্দর ডট কম — মূল স্টাইলশিট
   থিম: "মাটির টেরাকোটা + ধানক্ষেতের সবুজ + আত্রাই নদীর নীল"
   ইউনিক ডিজাইন · প্রচুর অ্যানিমেশন · ফিল্টার ইফেক্ট
   ================================================================= */

/* ---------- বাংলা ফন্ট ---------- */
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&family=Tiro+Bangla:ital@0;1&family=Baloo+Da+2:wght@400;500;600;700;800&display=swap');

:root {
    /* মূল রঙ — মাটি ও ফসল */
    --terra-deep:   #8B3A1E;   /* গাঢ় টেরাকোটা */
    --terra:        #C45A2C;   /* মাটির লাল */
    --terra-light:  #E08A4F;   /* হালকা মাটি */
    --paddy-deep:   #3E5622;   /* গাঢ় ধানক্ষেত */
    --paddy:        #6B8E23;   /* পাকা ধানের সবুজ */
    --paddy-gold:   #D4A017;   /* পাকা ধানের সোনালি */
    --river-deep:   #1A4D5C;   /* আত্রাই নদীর গাঢ় নীল */
    --river:        #2A7B8C;   /* নদীর নীল */
    --cream:        #FAF3E7;   /* মাটির ক্রিম */
    --cream-dark:   #F0E5D0;
    --ink:          #2B2018;   /* কালি */
    --ink-soft:     #5A4A3A;
    --white:        #FFFDF8;

    --shadow-sm: 0 2px 8px rgba(43,32,24,0.08);
    --shadow-md: 0 8px 30px rgba(43,32,24,0.15);
    --shadow-lg: 0 20px 60px rgba(43,32,24,0.25);
    --shadow-terra: 0 10px 40px rgba(196,90,44,0.35);

    --font-display: 'Baloo Da 2', cursive;
    --font-body: 'Hind Siliguri', sans-serif;
    --font-serif: 'Tiro Bangla', serif;

    --radius: 18px;
    --radius-lg: 28px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--cream);
    overflow-x: hidden;
    line-height: 1.7;
    /* মাটির টেক্সচার — সূক্ষ্ম নয়েজ */
    background-image:
        radial-gradient(circle at 20% 30%, rgba(196,90,44,0.04) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(107,142,35,0.05) 0%, transparent 40%);
}

/* সূক্ষ্ম গ্রেইন ওভারলে */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

.container { width: min(1240px, 92%); margin: 0 auto; }

/* =================================================================
   টপবার + ব্রেকিং নিউজ মার্কি
   ================================================================= */
.topbar {
    background: var(--ink);
    color: var(--cream);
    font-size: 0.82rem;
    padding: 6px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.topbar .date-box { font-family: var(--font-serif); letter-spacing: 0.5px; }
.topbar .social a { margin-left: 14px; transition: 0.3s; display: inline-block; }
.topbar .social a:hover { color: var(--terra-light); transform: translateY(-2px); }

/* ব্রেকিং নিউজ মার্কি */
.breaking-bar {
    background: linear-gradient(90deg, var(--terra-deep), var(--terra));
    color: #fff;
    display: flex;
    align-items: center;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.breaking-label {
    background: var(--ink);
    color: var(--paddy-gold);
    font-family: var(--font-display);
    font-weight: 800;
    padding: 10px 22px;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    clip-path: polygon(0 0, 100% 0, 92% 100%, 0% 100%);
}
.breaking-label .pulse {
    width: 9px; height: 9px; border-radius: 50%;
    background: #ff3b30;
    box-shadow: 0 0 0 0 rgba(255,59,48,0.7);
    animation: pulse 1.4s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255,59,48,0.7); }
    70% { box-shadow: 0 0 0 12px rgba(255,59,48,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,59,48,0); }
}
.marquee-wrap { flex: 1; overflow: hidden; white-space: nowrap; }
.marquee {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 50s linear infinite;
    font-weight: 500;
}
.marquee:hover { animation-play-state: paused; }
.marquee span { padding: 0 30px; position: relative; }
.marquee span::before { content: '◆'; color: var(--paddy-gold); margin-right: 30px; }
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* =================================================================
   হেডার / নেভিগেশন
   ================================================================= */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
    transition: 0.4s;
}
.site-header.shrink { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
}
.logo {
    display: flex; align-items: center; gap: 14px;
}
.logo .logo-img {
    width: 58px; height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--terra), var(--paddy));
    display: grid; place-items: center;
    color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.6rem;
    box-shadow: var(--shadow-terra);
    border: 3px solid var(--white);
    position: relative;
    overflow: hidden;
}
.logo .logo-img img { width: 100%; height: 100%; object-fit: cover; }
.logo .logo-text h1 {
    font-family: var(--font-display); font-size: 1.55rem; font-weight: 800;
    background: linear-gradient(90deg, var(--terra-deep), var(--paddy-deep));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    line-height: 1.1;
}
.logo .logo-text p { font-size: 0.74rem; color: var(--ink-soft); font-family: var(--font-serif); font-style: italic; }

.main-nav { display: flex; gap: 4px; }
.main-nav a {
    padding: 10px 16px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    position: relative;
    transition: 0.3s;
    color: var(--ink-soft);
}
.main-nav a::after {
    content: ''; position: absolute; left: 16px; right: 16px; bottom: 4px;
    height: 3px; background: var(--terra); border-radius: 3px;
    transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.main-nav a:hover, .main-nav a.active { color: var(--terra-deep); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.cart-btn {
    position: relative; background: var(--paddy-deep); color: #fff;
    width: 46px; height: 46px; border-radius: 14px; border: none; cursor: pointer;
    display: grid; place-items: center; font-size: 1.2rem; transition: 0.3s;
}
.cart-btn:hover { background: var(--paddy); transform: translateY(-2px); }
.cart-count {
    position: absolute; top: -6px; right: -6px;
    background: var(--terra); color: #fff; font-size: 0.7rem; font-weight: 700;
    min-width: 20px; height: 20px; border-radius: 10px; display: grid; place-items: center; padding: 0 5px;
}
.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--ink); }

/* =================================================================
   হিরো সেকশন — ডায়াগোনাল, লেয়ার্ড
   ================================================================= */
.hero {
    position: relative;
    padding: 70px 0 120px;
    background:
        linear-gradient(135deg, var(--paddy-deep) 0%, var(--river-deep) 100%);
    color: var(--cream);
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
/* ক্ষেতের স্তর */
.hero::before {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 45%;
    background: linear-gradient(to top, rgba(212,160,23,0.25), transparent);
    pointer-events: none;
}
.hero-grain {
    position: absolute; inset: 0;
    background-image:
        repeating-linear-gradient(60deg, transparent, transparent 38px, rgba(212,160,23,0.06) 38px, rgba(212,160,23,0.06) 40px);
    animation: drift 30s linear infinite;
}
@keyframes drift { from { background-position: 0 0; } to { background-position: 400px 0; } }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: center; }
.hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(212,160,23,0.18); border: 1px solid rgba(212,160,23,0.4);
    color: var(--paddy-gold); padding: 7px 16px; border-radius: 30px;
    font-size: 0.85rem; font-weight: 600; margin-bottom: 22px;
    backdrop-filter: blur(4px);
    animation: fadeUp 0.8s 0.1s both;
}
.hero h2 {
    font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800;
    line-height: 1.12; margin-bottom: 20px;
    animation: fadeUp 0.8s 0.25s both;
}
.hero h2 .accent { color: var(--paddy-gold); position: relative; display: inline-block; }
.hero h2 .accent::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 6px; height: 14px;
    background: var(--terra); opacity: 0.55; z-index: -1; border-radius: 4px;
    transform: skewX(-12deg);
}
.hero p {
    font-size: 1.1rem; max-width: 520px; color: rgba(250,243,231,0.88); margin-bottom: 30px;
    font-family: var(--font-serif);
    animation: fadeUp 0.8s 0.4s both;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeUp 0.8s 0.55s both; }
.btn {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 14px 28px; border-radius: 14px; font-weight: 700; font-family: var(--font-body);
    cursor: pointer; border: none; transition: 0.3s; font-size: 1rem;
}
.btn-primary { background: var(--terra); color: #fff; box-shadow: var(--shadow-terra); }
.btn-primary:hover { background: var(--terra-deep); transform: translateY(-3px); box-shadow: 0 16px 50px rgba(196,90,44,0.5); }
.btn-ghost { background: rgba(255,253,248,0.12); color: #fff; border: 1.5px solid rgba(255,253,248,0.4); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(255,253,248,0.22); transform: translateY(-3px); }

/* হিরো কার্ড স্ট্যাক (ফ্লোটিং) */
.hero-visual { position: relative; height: 380px; animation: fadeUp 0.8s 0.5s both; }
.float-card {
    position: absolute; border-radius: var(--radius);
    background: var(--white); box-shadow: var(--shadow-lg);
    overflow: hidden; color: var(--ink);
}
.float-card img { width: 100%; height: 100%; object-fit: cover; }
.float-card .ph { width: 100%; height: 100%; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--terra-light), var(--paddy)); color: #fff; font-size: 2.5rem; }
.fc1 { width: 60%; height: 70%; top: 0; left: 0; z-index: 3; animation: floaty 6s ease-in-out infinite; }
.fc2 { width: 48%; height: 55%; bottom: 0; right: 0; z-index: 2; animation: floaty 6s ease-in-out infinite 1.5s; }
.fc3 { width: 38%; height: 38%; top: 12%; right: 6%; z-index: 1; animation: floaty 6s ease-in-out infinite 3s; border: 4px solid var(--paddy-gold); }
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-18px) rotate(1deg); } }

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

/* হিরো স্ট্যাট */
.hero-stats { display: flex; gap: 36px; margin-top: 40px; animation: fadeUp 0.8s 0.7s both; }
.hero-stats .stat strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--paddy-gold); }
.hero-stats .stat span { font-size: 0.85rem; opacity: 0.85; }

/* =================================================================
   সেকশন হেডিং
   ================================================================= */
.section { padding: 70px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 40px; gap: 20px; flex-wrap: wrap; }
.section-head .title-group { position: relative; }
.section-head .eyebrow {
    font-family: var(--font-display); color: var(--terra); font-weight: 700;
    font-size: 0.9rem; letter-spacing: 1px; text-transform: uppercase;
    display: flex; align-items: center; gap: 10px;
}
.section-head .eyebrow::before { content: ''; width: 30px; height: 3px; background: var(--terra); border-radius: 3px; }
.section-head h3 {
    font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800;
    color: var(--ink); margin-top: 6px;
}
.section-head .see-all {
    color: var(--paddy-deep); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; transition: 0.3s;
}
.section-head .see-all:hover { gap: 12px; color: var(--terra); }

/* =================================================================
   ক্যাটাগরি পিল স্ক্রলার
   ================================================================= */
.cat-scroller { display: flex; gap: 12px; overflow-x: auto; padding: 6px 2px 16px; scrollbar-width: none; }
.cat-scroller::-webkit-scrollbar { display: none; }
.cat-pill {
    flex-shrink: 0; display: flex; align-items: center; gap: 10px;
    padding: 12px 22px; border-radius: 40px; background: var(--white);
    box-shadow: var(--shadow-sm); font-weight: 600; transition: 0.3s; border: 1.5px solid transparent;
}
.cat-pill .ico { font-size: 1.3rem; }
.cat-pill:hover { transform: translateY(-4px); border-color: var(--terra); box-shadow: var(--shadow-md); }

/* =================================================================
   নিউজ কার্ড গ্রিড
   ================================================================= */
.news-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }
.news-grid .feature { grid-row: span 2; }

.news-card {
    background: var(--white); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: 0.4s cubic-bezier(.2,.8,.2,1);
    display: flex; flex-direction: column; position: relative;
}
.news-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.news-card .thumb { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.news-card.feature .thumb { aspect-ratio: 16/11; }
.news-card .thumb img, .news-card .thumb .ph {
    width: 100%; height: 100%; object-fit: cover; transition: 0.6s;
}
.news-card .thumb .ph {
    display: grid; place-items: center; font-size: 2.4rem; color: #fff;
    background: linear-gradient(135deg, var(--terra-light), var(--paddy-deep));
}
.news-card:hover .thumb img { transform: scale(1.08); }
.news-card .cat-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--terra); color: #fff; padding: 5px 14px; border-radius: 30px;
    font-size: 0.78rem; font-weight: 700; z-index: 2; box-shadow: var(--shadow-sm);
}
.news-card .body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.news-card .meta { display: flex; gap: 14px; font-size: 0.78rem; color: var(--ink-soft); margin-bottom: 10px; }
.news-card .meta span { display: inline-flex; align-items: center; gap: 5px; }
.news-card h4 {
    font-family: var(--font-display); font-weight: 700; line-height: 1.3; margin-bottom: 10px;
    color: var(--ink); transition: 0.3s; font-size: 1.1rem;
}
.news-card.feature h4 { font-size: 1.55rem; }
.news-card:hover h4 { color: var(--terra-deep); }
.news-card p { font-size: 0.9rem; color: var(--ink-soft); flex: 1; font-family: var(--font-serif); }
.news-card .read-more {
    margin-top: 16px; align-self: flex-start; display: inline-flex; align-items: center; gap: 7px;
    color: var(--paddy-deep); font-weight: 700; font-size: 0.9rem; transition: 0.3s;
}
.news-card .read-more:hover { gap: 13px; color: var(--terra); }
.news-card .read-more svg { transition: 0.3s; }

/* =================================================================
   মার্কেট / প্রোডাক্ট সেকশন (ফ্লিপ কার্ড)
   ================================================================= */
.market { background: linear-gradient(180deg, var(--cream) 0%, var(--cream-dark) 100%); position: relative; }
.market::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 80px;
    background: var(--cream);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
}
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }

.flip-card { perspective: 1400px; height: 360px; }
.flip-inner { position: relative; width: 100%; height: 100%; transition: transform 0.8s cubic-bezier(.2,.8,.2,1); transform-style: preserve-3d; }
.flip-card:hover .flip-inner { transform: rotateY(180deg); }
.flip-front, .flip-back {
    position: absolute; inset: 0; backface-visibility: hidden;
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md);
}
.flip-front { background: var(--white); display: flex; flex-direction: column; }
.flip-front .p-thumb { aspect-ratio: 1/1; overflow: hidden; position: relative; }
.flip-front .p-thumb img, .flip-front .p-thumb .ph { width: 100%; height: 100%; object-fit: cover; }
.flip-front .p-thumb .ph { display: grid; place-items: center; font-size: 3rem;
    background: linear-gradient(135deg, var(--paddy-gold), var(--terra)); color: #fff; }
.flip-front .p-info { padding: 16px; text-align: center; }
.flip-front .p-info h4 { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink); }
.flip-front .p-info .price { color: var(--terra); font-weight: 800; font-size: 1.25rem; margin-top: 4px; }
.flip-front .p-info .price small { color: var(--ink-soft); font-weight: 400; font-size: 0.8rem; }
.flip-front .hint {
    position: absolute; bottom: 10px; right: 10px; background: rgba(43,32,24,0.7); color: #fff;
    font-size: 0.7rem; padding: 4px 10px; border-radius: 20px; backdrop-filter: blur(4px);
}
.flip-back {
    transform: rotateY(180deg);
    background: linear-gradient(150deg, var(--paddy-deep), var(--river-deep));
    color: var(--cream); padding: 24px; display: flex; flex-direction: column; justify-content: center; text-align: center;
}
.flip-back h4 { font-family: var(--font-display); margin-bottom: 12px; color: var(--paddy-gold); }
.flip-back p { font-size: 0.9rem; font-family: var(--font-serif); margin-bottom: 18px; opacity: 0.92; }
.add-cart-btn {
    background: var(--terra); color: #fff; border: none; padding: 12px 20px; border-radius: 12px;
    font-weight: 700; cursor: pointer; transition: 0.3s; font-family: var(--font-body); font-size: 0.95rem;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.add-cart-btn:hover { background: var(--terra-light); transform: scale(1.05); }

/* =================================================================
   বৈশিষ্ট্য / তথ্য স্ট্রিপ (পোস্ট ক্যারোসেল)
   ================================================================= */
.facts { background: var(--ink); color: var(--cream); position: relative; overflow: hidden; }
.facts::before {
    content: '🌾'; position: absolute; font-size: 22rem; opacity: 0.04; right: -40px; top: -60px; transform: rotate(-15deg);
}
.carousel { position: relative; overflow: hidden; }
.carousel-track { display: flex; gap: 24px; transition: transform 0.6s cubic-bezier(.2,.8,.2,1); }
.fact-card {
    flex: 0 0 calc(33.333% - 16px); background: rgba(250,243,231,0.06);
    border: 1px solid rgba(250,243,231,0.12); border-radius: var(--radius);
    padding: 30px; backdrop-filter: blur(6px); transition: 0.4s;
}
.fact-card:hover { background: rgba(212,160,23,0.12); border-color: var(--paddy-gold); transform: translateY(-6px); }
.fact-card .ico { font-size: 2.4rem; margin-bottom: 16px; }
.fact-card h4 { font-family: var(--font-display); color: var(--paddy-gold); margin-bottom: 10px; font-size: 1.25rem; }
.fact-card p { font-size: 0.92rem; opacity: 0.85; font-family: var(--font-serif); }
.carousel-nav { display: flex; gap: 10px; justify-content: center; margin-top: 30px; }
.carousel-nav button {
    width: 46px; height: 46px; border-radius: 12px; border: 1.5px solid rgba(250,243,231,0.3);
    background: transparent; color: var(--cream); cursor: pointer; font-size: 1.2rem; transition: 0.3s;
}
.carousel-nav button:hover { background: var(--terra); border-color: var(--terra); }

/* =================================================================
   ডোনেট কার্ড
   ================================================================= */
.donate-strip { padding: 60px 0; }
.donate-card {
    background: linear-gradient(135deg, var(--terra), var(--terra-deep));
    border-radius: var(--radius-lg); padding: 50px; color: #fff; position: relative; overflow: hidden;
    display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
    box-shadow: var(--shadow-terra);
}
.donate-card::before {
    content: '🤝'; position: absolute; font-size: 14rem; opacity: 0.1; right: -20px; bottom: -40px;
}
.donate-card .eyebrow { color: var(--paddy-gold); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; font-size: 0.85rem; }
.donate-card h3 { font-family: var(--font-display); font-size: 2.2rem; margin: 10px 0 14px; }
.donate-card p { opacity: 0.92; font-family: var(--font-serif); margin-bottom: 24px; }
.donate-card .btn-primary { background: var(--white); color: var(--terra-deep); }
.donate-card .btn-primary:hover { background: var(--cream); }
.donate-progress { background: rgba(255,255,255,0.2); border-radius: 30px; height: 14px; overflow: hidden; margin-bottom: 10px; }
.donate-progress .fill { height: 100%; background: var(--paddy-gold); border-radius: 30px; width: 64%; position: relative; animation: growBar 1.5s ease-out; }
@keyframes growBar { from { width: 0; } }
.donate-card .amount { display: flex; justify-content: space-between; font-size: 0.85rem; }

/* =================================================================
   ফুটার
   ================================================================= */
.site-footer { background: var(--ink); color: var(--cream); padding: 60px 0 24px; position: relative; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-family: var(--font-display); color: var(--paddy-gold); margin-bottom: 18px; font-size: 1.15rem; }
.footer-col p, .footer-col a { font-size: 0.9rem; opacity: 0.8; display: block; margin-bottom: 10px; transition: 0.3s; }
.footer-col a:hover { opacity: 1; color: var(--terra-light); padding-left: 6px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo .logo-img { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--terra), var(--paddy)); display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; color: #fff; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
    width: 40px; height: 40px; border-radius: 10px; background: rgba(250,243,231,0.1);
    display: grid; place-items: center; transition: 0.3s; margin: 0;
}
.footer-social a:hover { background: var(--terra); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(250,243,231,0.15); padding-top: 20px; text-align: center; font-size: 0.85rem; opacity: 0.7; }

/* =================================================================
   কার্ট ড্রয়ার
   ================================================================= */
.cart-overlay { position: fixed; inset: 0; background: rgba(43,32,24,0.5); backdrop-filter: blur(3px); z-index: 2000; opacity: 0; pointer-events: none; transition: 0.4s; }
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
    position: fixed; top: 0; right: -440px; width: min(420px, 90vw); height: 100%;
    background: var(--cream); z-index: 2001; box-shadow: var(--shadow-lg); transition: right 0.4s cubic-bezier(.2,.8,.2,1);
    display: flex; flex-direction: column;
}
.cart-drawer.open { right: 0; }
.cart-header { padding: 24px; background: var(--paddy-deep); color: #fff; display: flex; justify-content: space-between; align-items: center; }
.cart-header h3 { font-family: var(--font-display); }
.cart-close { background: none; border: none; color: #fff; font-size: 1.6rem; cursor: pointer; }
.cart-items { flex: 1; overflow-y: auto; padding: 20px; }
.cart-item { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--cream-dark); }
.cart-item .ci-thumb { width: 64px; height: 64px; border-radius: 12px; object-fit: cover; background: var(--terra-light); flex-shrink: 0; }
.cart-item .ci-info { flex: 1; }
.cart-item .ci-info h5 { font-size: 0.95rem; font-family: var(--font-display); }
.cart-item .ci-info .ci-price { color: var(--terra); font-weight: 700; font-size: 0.9rem; }
.qty-ctrl { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.qty-ctrl button { width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--cream-dark); background: var(--white); cursor: pointer; font-weight: 700; }
.ci-remove { background: none; border: none; color: var(--terra); cursor: pointer; font-size: 1.1rem; }
.cart-empty { text-align: center; padding: 60px 20px; color: var(--ink-soft); }
.cart-empty .ico { font-size: 3rem; margin-bottom: 12px; }
.cart-footer { padding: 24px; background: var(--white); box-shadow: 0 -4px 20px rgba(0,0,0,0.05); }
.cart-total { display: flex; justify-content: space-between; font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 16px; }
.cart-total .amt { color: var(--terra); }
.checkout-btn { width: 100%; background: var(--terra); color: #fff; border: none; padding: 16px; border-radius: 14px; font-weight: 700; font-size: 1.05rem; cursor: pointer; transition: 0.3s; font-family: var(--font-body); }
.checkout-btn:hover { background: var(--terra-deep); }

/* =================================================================
   স্ক্রল রিভিল অ্যানিমেশন
   ================================================================= */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s, transform 0.7s; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ব্যাক টু টপ */
.to-top {
    position: fixed; bottom: 24px; right: 24px; width: 50px; height: 50px; border-radius: 14px;
    background: var(--terra); color: #fff; border: none; cursor: pointer; font-size: 1.3rem;
    box-shadow: var(--shadow-terra); opacity: 0; pointer-events: none; transition: 0.4s; z-index: 900;
}
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { background: var(--terra-deep); transform: translateY(-4px); }

/* =================================================================
   রেসপনসিভ
   ================================================================= */
@media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { height: 320px; order: -1; }
    .hero { clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%); }
    .news-grid { grid-template-columns: 1fr 1fr; }
    .news-grid .feature { grid-column: span 2; grid-row: auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .donate-card { grid-template-columns: 1fr; }
    .fact-card { flex: 0 0 calc(50% - 12px); }
}
@media (max-width: 680px) {
    .main-nav { position: fixed; top: 0; right: -100%; width: 75%; height: 100vh; background: var(--white);
        flex-direction: column; padding: 80px 24px; box-shadow: var(--shadow-lg); transition: right 0.4s; z-index: 1100; }
    .main-nav.open { right: 0; }
    .menu-toggle { display: block; }
    .news-grid { grid-template-columns: 1fr; }
    .news-grid .feature { grid-column: auto; }
    .fact-card { flex: 0 0 100%; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .donate-card { padding: 30px; }
    .topbar .social { display: none; }
}

/* =================================================================
   নতুন সেকশন: শিক্ষা হাইলাইট
   ================================================================= */
.edu-highlight { background: linear-gradient(135deg, var(--paddy-deep), var(--river-deep)); color: var(--cream); position: relative; overflow: hidden; }
.edu-highlight::before { content: '🎓'; position: absolute; font-size: 20rem; opacity: 0.05; right: -30px; bottom: -50px; transform: rotate(-12deg); }
.edu-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; position: relative; z-index: 2; }
.edu-text h3 { font-family: var(--font-display); font-size: clamp(1.8rem,3.5vw,2.6rem); margin: 8px 0 16px; }
.edu-text p { font-family: var(--font-serif); font-size: 1.08rem; opacity: 0.92; line-height: 1.85; }
.edu-stats { display: flex; gap: 28px; margin-top: 26px; flex-wrap: wrap; }
.es-item strong { display: block; font-family: var(--font-display); font-size: 1.9rem; color: var(--paddy-gold); }
.es-item span { font-size: 0.85rem; opacity: 0.85; }
.edu-cards { display: grid; gap: 16px; }
.edu-card { background: rgba(250,243,231,0.08); border: 1px solid rgba(250,243,231,0.14); border-radius: var(--radius); padding: 22px; backdrop-filter: blur(6px); transition: 0.4s; }
.edu-card:hover { background: rgba(212,160,23,0.14); border-color: var(--paddy-gold); transform: translateX(8px); }
.edu-card .ec-ico { font-size: 2rem; margin-bottom: 10px; }
.edu-card h4 { font-family: var(--font-display); color: var(--paddy-gold); margin-bottom: 6px; }
.edu-card p { font-size: 0.9rem; opacity: 0.85; font-family: var(--font-serif); }

/* =================================================================
   নতুন সেকশন: মুক্তিযুদ্ধ / ইতিহাস
   ================================================================= */
.history-strip { padding: 70px 0; }
.history-card { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; background: linear-gradient(135deg, var(--ink), var(--terra-deep)); border-radius: var(--radius-lg); padding: 50px; color: var(--cream); position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.history-text h3 { font-family: var(--font-display); font-size: 2.2rem; margin: 8px 0 16px; color: #fff; }
.history-text p { font-family: var(--font-serif); font-size: 1.08rem; line-height: 1.9; opacity: 0.92; margin-bottom: 20px; }
.history-visual { display: grid; place-items: center; }
.history-visual .hv-emoji { font-size: 8rem; opacity: 0.9; animation: floaty 6s ease-in-out infinite; }

/* =================================================================
   নতুন সেকশন: গুণীজন
   ================================================================= */
.luminary-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.lum-card { background: var(--white); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); transition: 0.4s; text-align: center; border-top: 4px solid var(--terra); }
.lum-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-top-color: var(--paddy); }
.lum-ava { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--terra-light), var(--paddy)); display: grid; place-items: center; font-size: 2.4rem; margin: 0 auto 16px; box-shadow: var(--shadow-terra); }
.lum-card h4 { font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); }
.lum-role { display: inline-block; font-size: 0.82rem; color: var(--terra); font-weight: 700; margin: 6px 0 12px; }
.lum-card p { font-size: 0.92rem; color: var(--ink-soft); font-family: var(--font-serif); line-height: 1.7; }

/* =================================================================
   নতুন সেকশন: প্রতিষ্ঠাতা
   ================================================================= */
.founder-strip { padding: 40px 0 70px; }
.founder-card { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 44px; align-items: center; background: var(--white); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.founder-card::before { content: ''; position: absolute; top: 0; left: 0; width: 8px; height: 100%; background: linear-gradient(var(--terra), var(--paddy)); }
.founder-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow-lg); }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.founder-photo .fp-ph { width: 100%; height: 100%; display: grid; place-items: center; font-size: 4rem; background: linear-gradient(135deg, var(--terra-light), var(--paddy)); color: #fff; }
.founder-text h3 { font-family: var(--font-display); font-size: 2rem; margin: 8px 0 16px; color: var(--ink); }
.founder-text p { font-family: var(--font-serif); font-size: 1.1rem; line-height: 1.9; color: var(--ink-soft); font-style: italic; }
.founder-sign { margin-top: 16px; color: var(--terra) !important; font-weight: 700; font-style: normal !important; }

@media (max-width: 980px) {
    .edu-inner, .history-card, .founder-card { grid-template-columns: 1fr; }
    .luminary-grid { grid-template-columns: 1fr; }
    .history-visual { display: none; }
    .founder-photo { max-width: 320px; margin: 0 auto; }
}

/* =================================================================
   ডোনেট মাল্টি-স্টেপ পেমেন্ট ফ্লো
   ================================================================= */
.donate-stepper { display: flex; align-items: center; justify-content: center; gap: 0; }
.dstep { display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; }
.dstep .dnum { width: 42px; height: 42px; border-radius: 50%; background: var(--cream); border: 2px solid var(--cream-dark); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; color: var(--ink-soft); transition: 0.3s; }
.dstep .dlabel { font-size: 0.82rem; color: var(--ink-soft); font-weight: 600; }
.dstep.active .dnum { background: var(--terra); border-color: var(--terra); color: #fff; box-shadow: var(--shadow-terra); transform: scale(1.1); }
.dstep.active .dlabel { color: var(--terra); }
.dstep.done .dnum { background: var(--paddy); border-color: var(--paddy); color: #fff; }
.dline { flex: 1; max-width: 60px; height: 2px; background: var(--cream-dark); margin: 0 4px; margin-bottom: 22px; }

.dpanel { display: none; animation: fadeUp 0.4s ease; }
.dpanel.active { display: block; }

.amt-chip { padding: 12px 20px; border: 2px solid var(--cream-dark); border-radius: 30px; background: var(--white); cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1rem; transition: 0.25s; color: var(--ink); }
.amt-chip:hover { border-color: var(--terra); transform: translateY(-2px); }
.amt-chip.sel { background: var(--terra); border-color: var(--terra); color: #fff; }

.btn-back { padding: 14px 22px; border: 1.5px solid var(--cream-dark); border-radius: 14px; background: var(--cream); cursor: pointer; font-weight: 700; font-family: var(--font-body); color: var(--ink-soft); transition: 0.25s; }
.btn-back:hover { background: var(--cream-dark); }

.pay-method-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.pay-method { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 20px 12px; border: 2px solid var(--cream-dark); border-radius: 16px; background: var(--white); cursor: pointer; transition: 0.25s; font-family: var(--font-body); }
.pay-method:hover { border-color: var(--mc); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pay-method.sel { border-color: var(--mc); background: color-mix(in srgb, var(--mc) 8%, white); box-shadow: 0 6px 20px color-mix(in srgb, var(--mc) 25%, transparent); }
.pay-method .pm-icon { font-size: 1.8rem; }
.pay-method .pm-label { font-weight: 700; font-size: 0.92rem; color: var(--ink); }

.pay-detail-card { border: 2px solid var(--cream-dark); border-left: 5px solid var(--mc); border-radius: 14px; padding: 24px; background: var(--cream); }
.pdc-head { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 16px; color: var(--ink); }
.pay-steps { margin: 0 0 16px 20px; display: grid; gap: 8px; }
.pay-steps li { font-family: var(--font-serif); color: var(--ink); }
.copy-row { display: flex; align-items: center; gap: 10px; background: var(--white); border: 2px dashed var(--mc); border-radius: 12px; padding: 14px 18px; }
.copy-val { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--terra-deep); flex: 1; letter-spacing: 1px; }
.copy-btn { background: var(--terra); color: #fff; border: none; padding: 8px 16px; border-radius: 10px; cursor: pointer; font-weight: 700; font-family: var(--font-body); transition: 0.25s; white-space: nowrap; }
.copy-btn:hover { background: var(--terra-deep); }
.copy-btn-sm { background: none; border: none; cursor: pointer; font-size: 0.9rem; }
.bank-table { width: 100%; border-collapse: collapse; }
.bank-table td { padding: 10px 8px; border-bottom: 1px solid var(--cream-dark); font-family: var(--font-serif); }
.bank-table td:first-child { color: var(--ink-soft); width: 42%; }
.bank-table td:last-child { font-weight: 600; color: var(--ink); }

.confirm-box { background: var(--cream); border-radius: 14px; padding: 24px; }
.confirm-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed var(--cream-dark); }
.confirm-row:last-child { border-bottom: none; }
.confirm-row span { color: var(--ink-soft); }
.confirm-row strong { font-family: var(--font-display); color: var(--terra); }

@media (max-width: 560px) {
    .pay-method-grid { grid-template-columns: repeat(2,1fr); }
    .dstep .dlabel { font-size: 0.72rem; }
    .dline { max-width: 30px; }
}

/* =================================================================
   লাক্সারি ফুটার (নতুন)
   ================================================================= */
.site-footer {
    background: linear-gradient(180deg, #2B2018 0%, #1a130d 100%);
    color: var(--cream); padding: 0; position: relative; margin-top: 60px;
}
.footer-wave { display: block; width: 100%; height: 60px; margin-top: -1px; }
.footer-top { padding: 56px 0 40px; position: relative; }
.footer-top::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--terra), var(--paddy-gold), var(--paddy), var(--river));
}
.footer-newsletter {
    background: linear-gradient(135deg, var(--terra-deep), var(--terra));
    border-radius: var(--radius-lg); padding: 36px 40px; margin-bottom: 48px;
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; align-items: center;
    box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.footer-newsletter::before { content: '✉️'; position: absolute; font-size: 9rem; opacity: 0.1; right: 10px; bottom: -20px; }
.footer-newsletter h3 { font-family: var(--font-display); font-size: 1.6rem; margin-bottom: 8px; color: #fff; }
.footer-newsletter p { opacity: 0.92; font-family: var(--font-serif); }
.newsletter-form { display: flex; gap: 10px; position: relative; z-index: 2; }
.newsletter-form input { flex: 1; padding: 14px 18px; border: none; border-radius: 12px; font-family: var(--font-body); font-size: 0.95rem; }
.newsletter-form button { background: var(--ink); color: var(--paddy-gold); border: none; padding: 14px 24px; border-radius: 12px; font-weight: 700; cursor: pointer; font-family: var(--font-body); transition: 0.3s; white-space: nowrap; }
.newsletter-form button:hover { background: #000; transform: translateY(-2px); }

.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-family: var(--font-display); color: var(--paddy-gold); margin-bottom: 20px; font-size: 1.15rem; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 36px; height: 2px; background: var(--terra); }
.footer-col p, .footer-col a { font-size: 0.92rem; opacity: 0.78; display: block; margin-bottom: 11px; transition: 0.3s; }
.footer-col a:hover { opacity: 1; color: var(--paddy-gold); padding-left: 8px; }
.footer-col a::before { content: '›'; margin-right: 8px; color: var(--terra-light); opacity: 0; transition: 0.3s; }
.footer-col a:hover::before { opacity: 1; }
.footer-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer-logo .logo-img { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, var(--terra), var(--paddy)); display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; color: #fff; font-size: 1.5rem; box-shadow: var(--shadow-terra); }
.footer-about-text { opacity: 0.8; line-height: 1.8; font-family: var(--font-serif); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
    width: 44px; height: 44px; border-radius: 12px; background: rgba(250,243,231,0.08);
    border: 1px solid rgba(250,243,231,0.12); display: grid; place-items: center;
    transition: 0.3s; margin: 0; font-size: 1.1rem; opacity: 1;
}
.footer-social a:hover { background: var(--terra); border-color: var(--terra); transform: translateY(-4px); padding: 0; }
.footer-social a::before { content: none; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; opacity: 0.82; }
.footer-contact-item .fc-ico { width: 34px; height: 34px; border-radius: 10px; background: rgba(212,160,23,0.15); display: grid; place-items: center; flex-shrink: 0; font-size: 1rem; }
.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.footer-badge { background: rgba(250,243,231,0.06); border: 1px solid rgba(250,243,231,0.1); border-radius: 10px; padding: 8px 12px; font-size: 0.78rem; opacity: 0.85; }
.footer-bottom-bar { border-top: 1px solid rgba(250,243,231,0.12); padding: 24px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 0.86rem; opacity: 0.72; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { transition: 0.3s; }
.footer-bottom-links a:hover { color: var(--paddy-gold); }

@media (max-width: 980px) {
    .footer-newsletter { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .newsletter-form { flex-direction: column; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}