/* ============================================================
   CHANDRA AND SON'S — main stylesheet
   Design system ported from the brand site.
   ============================================================ */

:root {
    --bg: #ffffff;
    --fg: #12293d;
    --muted: #f2f7ee;
    --muted-fg: #5b6b7c;
    --border: #e2e9ee;
    --green: #6BAA2D;
    --green-dark: #5a8e26;
    --light-green: #8BC34A;
    --orange: #F7931E;
    --orange-dark: #e07f15;
    --blue: #1E9DD8;
    --deep-blue: #2F6F9F;
    --navy: #10293F;
    --card: #ffffff;
    --radius: 1.5rem;
    --shadow-sm: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 20px 50px rgba(0, 0, 0, 0.1);
    --font-body: 'Outfit', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

html.dark {
    --bg: #0a1520;
    --fg: #f5f8fa;
    --muted: #16222f;
    --muted-fg: #9fb0bf;
    --border: #22394d;
    --card: #0f1e2c;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background-color 0.4s, color 0.4s;
}

h1, h2, h3, .font-display { font-family: var(--font-display); line-height: 1.15; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--orange); color: #fff; }

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 999;
    background: var(--orange); color: #fff; padding: 8px 16px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ─── Layout ─── */
.container { max-width: 80rem; margin: 0 auto; padding: 0 1.25rem; }
.container-narrow { max-width: 56rem; }
.section { padding: 6rem 0; }
.section-sm { padding: 2.5rem 0; }
.section-sm-top { margin-top: 3.5rem; }
.section-green { background: linear-gradient(135deg, #f0f7eb 0%, #ffffff 100%); }
.section-sky { background: #eaf6fc; }
html.dark .section-green { background: linear-gradient(135deg, #111a11 0%, #0a0f14 100%); }
html.dark .section-sky { background: #0a1b29; }
.center { text-align: center; }
.left { text-align: left; }
.center-flex { display: flex; flex-direction: column; align-items: center; gap: 2rem; }

@media (min-width: 640px) { .container { padding: 0 2rem; } }

/* ─── Glass ─── */
.glass {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}
html.dark .glass { background: rgba(10, 22, 34, 0.6); border: 1px solid rgba(255, 255, 255, 0.09); }

/* ─── Typography helpers ─── */
.section-tag {
    display: inline-flex; align-items: center; gap: 0.75rem;
    font-size: 0.75rem; font-weight: 700; letter-spacing: 0.28em;
    text-transform: uppercase; color: var(--green);
}
.section-tag::before { content: ''; width: 2rem; height: 1px; background: var(--green); }
.section-tag.centered::after { content: ''; width: 2rem; height: 1px; background: var(--green); }
.section-title { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700; letter-spacing: -0.02em; margin-top: 1.25rem; }
.section-sub { margin-top: 1rem; color: var(--muted-fg); font-size: 1.05rem; max-width: 36rem; }
.section-sub.centered { margin-left: auto; margin-right: auto; }
.sub-hindi { display: block; margin-top: 0.5rem; color: var(--green); font-weight: 600; font-size: 0.95rem; }
.accent-orange { color: var(--orange); font-style: italic; }
.accent-green { color: var(--green); font-style: italic; }

/* ─── Buttons ─── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    border-radius: 999px; font-weight: 700; font-size: 0.95rem;
    padding: 0.8rem 1.9rem; border: 0; cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}
.btn:hover { transform: scale(1.04); }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); box-shadow: 0 14px 40px rgba(247, 147, 30, 0.45); }
.btn-secondary { background: var(--green); color: #fff; }
.btn-secondary:hover { background: var(--green-dark); box-shadow: 0 14px 40px rgba(107, 170, 45, 0.45); }
.btn-info { background: var(--blue); color: #fff; }
.btn-info:hover { background: #1a8ac0; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1da851; }
.btn-lg { padding: 1rem 2.2rem; font-size: 1rem; }
.btn-sm { padding: 0.55rem 1.4rem; font-size: 0.85rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.cta-row.center { justify-content: center; }

/* ─── Header ─── */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    transition: background-color 0.4s, box-shadow 0.4s;
}
.site-header.scrolled, .site-header.solid {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}
html.dark .site-header.scrolled, html.dark .site-header.solid {
    background: rgba(10, 22, 34, 0.75);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }

.nav-wrap {
    max-width: 80rem; margin: 0 auto; padding: 1rem 1.25rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand-link { display: inline-flex; }
.brand-logo { display: inline-flex; align-items: center; gap: 0.75rem; }
.brand-mark { width: 40px; height: 40px; object-fit: contain; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15)); }
.logo-text { line-height: 1; }
.logo-name { display: block; font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.04em; color: #16324A; white-space: nowrap; }
.logo-name em { color: var(--orange); font-style: normal; }
.logo-tag { display: block; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.32em; color: var(--green); margin-top: 0.35rem; }
.logo-text.light .logo-name { color: #fff; }
html.dark .logo-name { color: #fff; }
@media (min-width: 640px) { .logo-name { font-size: 1.1rem; } }

.nav-links { display: none; align-items: center; gap: 1.75rem; }
.nav-links a { font-size: 0.875rem; font-weight: 600; letter-spacing: 0.02em; color: var(--fg); opacity: 0.85; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.current-menu-item, .nav-links .current-menu-item > a { color: var(--orange); opacity: 1; }
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.icon-btn {
    width: 2.5rem; height: 2.5rem; border-radius: 999px; border: 0; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--muted); color: var(--fg); transition: background-color 0.3s;
}
.icon-btn:hover { opacity: 0.8; }
.icon-btn .icon-sun { display: none; }
html.dark .icon-btn .icon-sun { display: block; }
html.dark .icon-btn .icon-moon { display: none; }
.nav-cta { display: none; }
@media (min-width: 640px) { .nav-cta { display: inline-flex; } }
.nav-mobile-toggle { display: inline-flex; }
@media (min-width: 1024px) { .nav-mobile-toggle { display: none; } }
.nav-mobile-toggle .icon-close { display: none; }
.nav-mobile-toggle.open .icon-close { display: block; }
.nav-mobile-toggle.open .icon-menu { display: none; }

.mobile-menu {
    display: none; flex-direction: column; gap: 1rem;
    padding: 1.5rem 2rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
}
html.dark .mobile-menu { background: rgba(10, 22, 34, 0.92); }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1rem; font-weight: 600; color: var(--fg); }
.mobile-menu a:hover { color: var(--orange); }

/* ─── Hero ─── */
.hero {
    position: relative; min-height: 100vh; overflow: hidden;
    background: linear-gradient(180deg, #0d3350 0%, #2f6f9f 28%, #1e9dd8 52%, #f7b733 76%, #f7931e 90%, #ffe9c4 100%);
    display: flex; align-items: center;
}
html.dark .hero {
    background: linear-gradient(180deg, #040d18 0%, #0d2a44 34%, #144a6e 58%, #7a4410 82%, #b96a12 100%);
}
.hero-content { position: relative; z-index: 10; padding-top: 9rem; padding-bottom: 12rem; }

.hero-sun-wrap { position: absolute; left: 68%; top: 13%; transform: translateX(-50%); z-index: 1; }
.hero-sun {
    width: 9rem; height: 9rem; border-radius: 999px;
    background: radial-gradient(circle at 42% 38%, #fdba4a 0%, #f7931e 70%);
    box-shadow: 0 0 90px 30px rgba(247, 147, 30, 0.45);
    animation: sunPulse 6s ease-in-out infinite;
}
.sun-rays { position: absolute; inset: -3.5rem; width: calc(100% + 7rem); height: calc(100% + 7rem); animation: spinSlow 70s linear infinite; }
@keyframes sunPulse {
    0%, 100% { box-shadow: 0 0 90px 30px rgba(247, 147, 30, 0.45); }
    50% { box-shadow: 0 0 120px 44px rgba(247, 147, 30, 0.6); }
}
@keyframes spinSlow { to { transform: rotate(360deg); } }

.cloud {
    position: absolute; width: 180px; height: 54px; z-index: 1;
    background: rgba(255, 255, 255, 0.85); border-radius: 999px; filter: blur(1px);
    animation: drift linear infinite;
}
.cloud::before, .cloud::after { content: ''; position: absolute; background: inherit; border-radius: 50%; }
.cloud::before { width: 78px; height: 78px; top: -36px; left: 30px; }
.cloud::after { width: 54px; height: 54px; top: -22px; right: 32px; }
html.dark .cloud { background: rgba(255, 255, 255, 0.14); }
.cloud-1 { top: 12%; animation-duration: 75s; }
.cloud-2 { top: 24%; animation-duration: 105s; animation-delay: -40s; transform: scale(0.7); }
.cloud-3 { top: 7%; animation-duration: 90s; animation-delay: -70s; transform: scale(1.25); }
@keyframes drift { from { transform: translateX(-30vw); } to { transform: translateX(115vw); } }

.birds { position: absolute; top: 18%; animation: birdFly 32s linear infinite; z-index: 1; }
.birds path { stroke: rgba(255, 255, 255, 0.85); fill: none; stroke-linecap: round; }
html.dark .birds path { stroke: rgba(255, 255, 255, 0.4); }
@keyframes birdFly {
    0% { transform: translate(-15vw, 0); }
    50% { transform: translate(45vw, -3vh); }
    100% { transform: translate(115vw, 0); }
}

.particle {
    position: absolute; border-radius: 999px; z-index: 1;
    background: radial-gradient(circle, rgba(255,255,255,0.95), rgba(255,255,255,0));
    animation: floatY ease-in-out infinite;
}
@keyframes floatY {
    0%, 100% { transform: translateY(0); opacity: 0.25; }
    50% { transform: translateY(-26px); opacity: 0.85; }
}

.leaf-fall { position: absolute; top: 0; z-index: 2; animation: leafFall linear infinite; }
@keyframes leafFall {
    0% { transform: translate3d(0, -8vh, 0) rotate(0deg); opacity: 0; }
    8% { opacity: 0.9; }
    25% { transform: translate3d(3vw, 26vh, 0) rotate(120deg); }
    50% { transform: translate3d(-2vw, 56vh, 0) rotate(220deg); }
    75% { transform: translate3d(2vw, 86vh, 0) rotate(300deg); }
    100% { transform: translate3d(0, 112vh, 0) rotate(380deg); opacity: 0; }
}

.tree { position: absolute; bottom: 38px; z-index: 2; width: 6rem; }
.tree-left { left: 2%; }
.tree-right { right: 3%; width: 5rem; }
@media (min-width: 768px) { .tree { width: 8rem; } .tree-right { width: 7rem; } }

.grass { position: absolute; bottom: 0; left: 0; width: 100%; height: 70px; z-index: 3; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 0.6rem;
    border-radius: 999px; padding: 0.65rem 1.25rem; margin-bottom: 2.5rem;
    font-size: 0.8rem; font-weight: 600; color: #16324A;
    animation: fadeUp 0.85s ease-out 0.9s both;
}
html.dark .hero-badge { color: #fff; }
.pulse-dot { width: 0.5rem; height: 0.5rem; border-radius: 999px; background: var(--green); animation: pulse 2s infinite; flex-shrink: 0; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero-title {
    font-size: clamp(2.6rem, 6.5vw, 4.5rem); font-weight: 700;
    color: #fff; line-height: 1.04; letter-spacing: -0.01em;
    text-shadow: 0 2px 28px rgba(13, 51, 80, 0.5);
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.15em; }
.hero-title .line-inner { display: block; transform: translateY(115%); animation: lineReveal 1.05s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.hero-title .line:nth-child(1) .line-inner { animation-delay: 0.3s; }
.hero-title .line:nth-child(2) .line-inner { animation-delay: 0.48s; }
.hero-title em { color: #FFDF9E; }
@keyframes lineReveal { to { transform: translateY(0); } }

.hero-hindi { margin-top: 1.25rem; font-size: 1.15rem; font-weight: 600; color: rgba(255,255,255,0.95); text-shadow: 0 2px 28px rgba(13,51,80,0.5); animation: fadeUp 0.85s ease-out 1.05s both; }
.hero-desc { margin-top: 1rem; max-width: 36rem; font-size: 1.05rem; color: rgba(255,255,255,0.85); text-shadow: 0 2px 28px rgba(13,51,80,0.5); animation: fadeUp 0.85s ease-out 1.2s both; }
.hero .cta-row { animation: fadeUp 0.85s ease-out 1.35s both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }

.hero-stats {
    display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem;
    border-radius: var(--radius); margin-top: 3rem; padding: 1.5rem 2rem;
    animation: fadeUp 0.85s ease-out 1.5s both;
}
.stat-divider { width: 1px; height: 2.5rem; background: rgba(22, 50, 74, 0.15); display: none; }
@media (min-width: 640px) { .stat-divider { display: block; } }
html.dark .stat-divider { background: rgba(255,255,255,0.15); }
.stat-num { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: #16324A; }
html.dark .stat-num { color: #fff; }
.stat-label { font-size: 0.72rem; font-weight: 600; color: rgba(22, 50, 74, 0.7); margin-top: 0.15rem; }
html.dark .stat-label { color: rgba(255,255,255,0.7); }
.stat-hi { color: var(--green); }
.hero-disclaimer { margin-top: 1.25rem; max-width: 42rem; font-size: 0.68rem; line-height: 1.6; color: rgba(255,255,255,0.75); text-shadow: 0 2px 28px rgba(13,51,80,0.5); animation: fadeUp 0.85s ease-out 1.65s both; }

.scroll-hint {
    position: absolute; bottom: 6rem; left: 50%; transform: translateX(-50%); z-index: 4;
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    color: rgba(255,255,255,0.8); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.3em;
}
.scroll-line { width: 2px; height: 44px; background: rgba(255,255,255,0.5); position: relative; overflow: hidden; border-radius: 2px; }
.scroll-line::after { content: ''; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: #fff; animation: scrollDot 1.8s ease-in-out infinite; }
@keyframes scrollDot { to { top: 110%; } }

/* ─── Marquee ─── */
.marquee-section { padding: 2.5rem 0; border-bottom: 1px solid var(--border); overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item { display: flex; align-items: center; gap: 3.5rem; padding-right: 3.5rem; white-space: nowrap; }
.marquee-text { font-family: var(--font-display); font-style: italic; font-size: 1.6rem; color: var(--muted-fg); }
.marquee-icon.sun { color: var(--orange); }
.marquee-icon.leaf { color: var(--green); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ─── Cards & grids ─── */
.card-grid { display: grid; gap: 1.5rem; margin-top: 3.5rem; }
.cols-2 { grid-template-columns: 1fr; }
.cols-3 { grid-template-columns: 1fr; }
.cols-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
    .cols-2 { grid-template-columns: repeat(2, 1fr); }
    .cols-3 { grid-template-columns: repeat(2, 1fr); }
    .cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .cols-3 { grid-template-columns: repeat(3, 1fr); }
    .cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.5s, box-shadow 0.5s;
    display: block;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card-title { font-size: 1.25rem; font-weight: 700; margin-top: 1.5rem; }
.card-title-lg { font-size: 1.4rem; font-weight: 700; margin-top: 1rem; }
.card-text { margin-top: 0.75rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.7; }
.card-link { display: inline-flex; align-items: center; gap: 0.35rem; margin-top: 1.5rem; font-size: 0.875rem; font-weight: 700; color: var(--green); }
.icon-chip {
    width: 3.5rem; height: 3.5rem; border-radius: 1rem;
    display: inline-flex; align-items: center; justify-content: center;
    transition: transform 0.5s;
}
.icon-chip.blue { background: rgba(30, 157, 216, 0.1); color: var(--blue); }
.icon-chip.green { background: rgba(107, 170, 45, 0.1); color: var(--green); }
.card:hover .icon-chip { transform: scale(1.1); }

/* ─── Chapters ─── */
.chapters { display: flex; flex-direction: column; gap: 4.5rem; margin-top: 3rem; }
.chapter { display: flex; flex-direction: column; gap: 1.5rem; }
.chapter-num { font-family: var(--font-display); font-weight: 700; font-size: 4.5rem; line-height: 1; color: rgba(107, 170, 45, 0.25); user-select: none; }
.chapter-title { font-size: 1.6rem; font-weight: 700; }
.chapter-sub { color: var(--orange); font-size: 1.05rem; font-family: var(--font-body); font-weight: 600; }
.chapter-text { margin-top: 0.75rem; color: var(--muted-fg); font-size: 1.05rem; max-width: 36rem; }
@media (min-width: 640px) {
    .chapter { flex-direction: row; gap: 3rem; align-items: flex-start; }
    .chapter-flip { flex-direction: row-reverse; text-align: right; }
    .chapter-num { font-size: 5.5rem; }
}

/* ─── Founder ─── */
.founder-grid { display: grid; gap: 4rem; align-items: center; }
@media (min-width: 1024px) { .founder-grid { grid-template-columns: 1fr 1fr; } }
.founder-photo-wrap { position: relative; }
.founder-glow { position: absolute; inset: -1rem; border-radius: 2.5rem; background: linear-gradient(135deg, rgba(139,195,74,0.3), transparent, rgba(247,147,30,0.2)); }
.founder-photo { position: relative; border-radius: 2rem; width: 100%; height: 420px; object-fit: cover; object-position: top; box-shadow: 0 24px 60px rgba(0,0,0,0.15); }
@media (min-width: 640px) { .founder-photo { height: 520px; } }
.founder-card { position: absolute; bottom: -1.5rem; left: 2rem; border-radius: 1rem; padding: 1rem 1.5rem; box-shadow: 0 14px 40px rgba(0,0,0,0.12); }
.founder-name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.founder-role { font-size: 0.72rem; font-weight: 600; color: var(--green); margin-top: 0.2rem; }
.quote-icon { display: inline-flex; width: 3.5rem; height: 3.5rem; border-radius: 1rem; background: rgba(247,147,30,0.12); color: var(--orange); align-items: center; justify-content: center; margin-top: 2rem; }
.founder-quote { margin-top: 1.5rem; font-family: var(--font-display); font-size: 1.5rem; line-height: 1.4; color: var(--fg); }
.founder-quote-hi { margin-top: 1.25rem; font-size: 0.95rem; color: var(--muted-fg); line-height: 1.8; }

/* ─── Systems ─── */
.system-card { padding: 2.5rem; }
.system-badge { display: inline-flex; align-items: center; gap: 0.5rem; border-radius: 999px; padding: 0.4rem 1rem; font-size: 0.72rem; font-weight: 700; color: #fff; }
.system-badge .pulse-dot { background: #fff; }
.system-title { font-size: 1.75rem; font-weight: 700; margin-top: 1.25rem; }
.system-hi { margin-top: 0.25rem; font-size: 0.85rem; font-weight: 600; }
.flow-box { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.25rem; margin-top: 1.5rem; border-radius: 1rem; background: var(--muted); padding: 0.9rem 1rem; }
.flow-node { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; width: 4rem; }
.flow-icon { width: 3rem; height: 3rem; border-radius: 1rem; display: flex; align-items: center; justify-content: center; }
.flow-label { font-size: 0.62rem; font-weight: 700; color: var(--muted-fg); text-align: center; line-height: 1.3; }
.flow-line { flex-shrink: 0; margin-top: 1.25rem; }
.flow-line line { stroke-dasharray: 5 7; animation: dashflow 1s linear infinite; }
@keyframes dashflow { to { stroke-dashoffset: -12; } }
.system-status { display: inline-flex; align-items: center; gap: 0.5rem; border-radius: 999px; padding: 0.5rem 1rem; margin-top: 1.25rem; font-size: 0.72rem; font-weight: 700; }
.system-status.danger { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
.system-status.danger .pulse-dot { background: #ef4444; }
.system-status.success { background: rgba(107, 170, 45, 0.1); color: var(--green); }
.system-features { list-style: none; margin-top: 1.5rem; display: grid; gap: 1rem; }
.system-features li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: var(--fg); }
.feature-icon { width: 2.25rem; height: 2.25rem; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ─── Guide promo ─── */
.guide-promo { display: flex; flex-direction: column; gap: 2rem; border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow-sm); transition: transform 0.5s, box-shadow 0.5s; }
.guide-promo:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(107, 170, 45, 0.16); }
.guide-promo-icon { width: 4rem; height: 4rem; border-radius: 1.5rem; background: rgba(107, 170, 45, 0.12); color: var(--green); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.guide-promo-title { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; }
.guide-promo-text { display: block; margin-top: 0.5rem; color: var(--muted-fg); max-width: 42rem; }
.guide-promo-body { flex: 1; }
@media (min-width: 640px) { .guide-promo { flex-direction: row; align-items: center; padding: 3rem; } }

/* ─── Subsidy ─── */
.subsidy-flow { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.75rem; margin-top: 3rem; }
.subsidy-flow-box { border-radius: 1rem; padding: 1rem 1.5rem; text-align: center; }
.subsidy-flow-box.total { background: var(--orange); color: #fff; box-shadow: 0 14px 40px rgba(247, 147, 30, 0.4); }
.flow-box-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-fg); }
.subsidy-flow-box.total .flow-box-label { color: rgba(255,255,255,0.85); }
.flow-box-amt { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; margin-top: 0.25rem; }
.flow-op { color: var(--green); font-size: 1.4rem; font-weight: 700; }
.subsidy-card { padding: 0; overflow: hidden; }
.subsidy-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; padding: 2rem 2rem 1.5rem; border-bottom: 1px solid var(--border); }
.subsidy-kw { font-family: var(--font-display); font-weight: 700; font-size: 2.6rem; }
.subsidy-kw span { font-size: 1.1rem; color: var(--muted-fg); }
.subsidy-label { margin-top: 0.4rem; font-size: 0.85rem; color: var(--muted-fg); }
.subsidy-total { border-radius: 1rem; background: rgba(107, 170, 45, 0.1); padding: 0.75rem 1.25rem; text-align: right; }
.subsidy-total-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); }
.subsidy-total-amt { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--green); }
.subsidy-installments { padding: 1.5rem 2rem 2rem; display: flex; flex-direction: column; gap: 1.25rem; }
.installment { display: flex; align-items: center; gap: 1rem; }
.installment-num { width: 2.25rem; height: 2.25rem; border-radius: 999px; background: rgba(30, 157, 216, 0.1); color: var(--blue); font-weight: 700; font-size: 0.85rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.installment-body { flex: 1; }
.installment-title { font-size: 0.875rem; font-weight: 700; }
.installment-desc { font-size: 0.72rem; color: var(--muted-fg); margin-top: 0.2rem; }
.installment-amt { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.subsidy-note { display: flex; align-items: flex-start; gap: 1rem; border-radius: var(--radius); padding: 1.5rem 2rem; margin-top: 2.5rem; font-size: 0.85rem; color: var(--muted-fg); }
.note-icon { width: 2.5rem; height: 2.5rem; border-radius: 1rem; background: rgba(247, 147, 30, 0.12); color: var(--orange); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ─── Projects ─── */
.project-card { position: relative; border-radius: var(--radius); overflow: hidden; height: 20rem; box-shadow: var(--shadow-sm); }
.project-card img, .project-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.project-fallback { background: linear-gradient(135deg, var(--deep-blue), var(--blue) 50%, var(--green)); }
.project-card:hover img { transform: scale(1.1); }
.project-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(13, 51, 80, 0.85), transparent 55%); }
.project-caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; }
.project-tag { display: inline-block; border-radius: 999px; background: rgba(255,255,255,0.15); backdrop-filter: blur(12px); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 0.35rem 1rem; border: 1px solid rgba(255,255,255,0.2); }
.project-place { display: flex; align-items: center; gap: 0.35rem; margin-top: 0.6rem; color: rgba(255,255,255,0.9); font-size: 0.85rem; font-weight: 600; }
@media (min-width: 1024px) { .project-tall { margin-top: 3rem; } }
.gallery-card { height: 18rem; }
@media (min-width: 640px) { .gallery-card { height: 20rem; } }

/* ─── Testimonials ─── */
.stars { display: flex; gap: 0.25rem; }
.testimonial-quote { margin-top: 1.25rem; font-size: 1rem; line-height: 1.7; color: var(--fg); }
.testimonial-footer { margin-top: 1.75rem; display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 3rem; height: 3rem; border-radius: 999px; object-fit: cover; border: 2px solid rgba(139, 195, 74, 0.5); }
.testimonial-initials { width: 3rem; height: 3rem; border-radius: 999px; background: rgba(30, 157, 216, 0.15); color: var(--blue); font-family: var(--font-display); font-weight: 700; display: flex; align-items: center; justify-content: center; }
.testimonial-name { font-weight: 700; font-size: 0.875rem; }
.testimonial-place { font-size: 0.72rem; color: var(--muted-fg); margin-top: 0.15rem; }

/* ─── Trust strip & disclaimer ─── */
.trust-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.5rem 0.75rem; }
.trust-item { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600; color: var(--fg); }
.trust-dot { color: var(--orange); }
.disclaimer-note { display: flex; align-items: flex-start; gap: 0.75rem; border-radius: 1rem; background: var(--muted); padding: 1rem 1.25rem; max-width: 48rem; }
.disclaimer-note p { font-size: 0.72rem; color: var(--muted-fg); line-height: 1.7; }
.disclaimer-hi { margin-top: 0.5rem; }
.disclaimer-icon { color: var(--blue); flex-shrink: 0; margin-top: 0.15rem; }

/* ─── Contact ─── */
.contact-grid { display: grid; gap: 3.5rem; align-items: start; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.contact-info-card { border-radius: var(--radius); background: var(--blue); color: #fff; padding: 2rem; margin-top: 2.5rem; box-shadow: 0 20px 50px rgba(30, 157, 216, 0.3); display: flex; flex-direction: column; gap: 1.5rem; }
.info-row { display: flex; align-items: center; gap: 1rem; }
.info-icon { width: 2.75rem; height: 2.75rem; border-radius: 1rem; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.info-value { font-weight: 700; }
a.info-value:hover { text-decoration: underline; }
.map-wrap { margin-top: 2rem; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--border); }
.map-wrap iframe { width: 100%; height: 16rem; border: 0; display: block; }
.map-link { display: flex; align-items: center; justify-content: center; gap: 0.5rem; background: var(--green); color: #fff; font-size: 0.875rem; font-weight: 700; padding: 0.9rem; transition: background-color 0.3s; }
.map-link:hover { background: var(--green-dark); }
.fb-btn { display: inline-flex; align-items: center; gap: 0.6rem; margin-top: 1.5rem; border-radius: 999px; background: #1877F2; color: #fff; font-size: 0.875rem; font-weight: 700; padding: 0.75rem 1.5rem; transition: background-color 0.3s; }
.fb-btn:hover { background: #1466d6; }

.contact-form { border-radius: var(--radius); padding: 2.5rem; display: flex; flex-direction: column; gap: 1.25rem; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-input {
    width: 100%; border-radius: 1rem; background: var(--bg);
    border: 1px solid var(--border); padding: 0.9rem 1.25rem;
    font-size: 0.875rem; font-family: var(--font-body); color: var(--fg);
    outline: none; transition: border-color 0.3s, box-shadow 0.3s;
}
.form-input:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(107, 170, 45, 0.12); }
.form-textarea { resize: none; }
.form-submit { margin-top: 0.5rem; }
.form-submit[disabled] { opacity: 0.6; cursor: wait; }
.form-feedback { font-size: 0.85rem; font-weight: 600; text-align: center; min-height: 1.2rem; }
.form-feedback.success { color: var(--green); }
.form-feedback.error { color: #ef4444; }

/* ─── Footer ─── */
.site-footer { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.footer-inner { position: relative; z-index: 2; max-width: 80rem; margin: 0 auto; padding: 5rem 1.25rem 2.5rem; }
.footer-grid { display: grid; gap: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-desc { margin-top: 1.5rem; max-width: 22rem; color: rgba(255,255,255,0.65); font-size: 0.875rem; line-height: 1.7; }
.footer-hindi { margin-top: 1rem; color: var(--light-green); font-size: 0.875rem; font-weight: 600; }
.footer-fb { display: inline-flex; width: 2.5rem; height: 2.5rem; border-radius: 999px; background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.8); align-items: center; justify-content: center; margin-top: 1.5rem; transition: background-color 0.3s, transform 0.3s; }
.footer-fb:hover { background: #1877F2; color: #fff; transform: scale(1.1); }
.footer-col h4, .widget-title { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 1.25rem; font-family: var(--font-body); }
.footer-menu { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-menu a, .footer-menu span, .footer-col .widget a { font-size: 0.875rem; color: rgba(255,255,255,0.75); transition: color 0.3s; display: block; }
.footer-menu a:hover, .footer-col .widget a:hover { color: var(--orange); }
.footer-col .widget ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-legal { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; align-items: center; gap: 0.75rem; font-size: 0.72rem; color: rgba(255,255,255,0.5); text-align: center; }
.footer-legal-links { display: flex; gap: 1.25rem; }
.footer-legal-links a:hover { color: var(--orange); }
.footer-watermark { font-family: var(--font-display); font-weight: 700; font-size: 19vw; line-height: 0.75; color: rgba(255,255,255,0.04); text-align: center; user-select: none; pointer-events: none; margin-bottom: -4vw; }

/* ─── Floating buttons ─── */
.floating-actions { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem; }
.float-btn { border: 0; cursor: pointer; border-radius: 999px; color: #fff; display: flex; align-items: center; justify-content: center; transition: transform 0.3s; position: relative; }
.float-btn:hover { transform: scale(1.1); }
.call-btn { width: 3rem; height: 3rem; background: var(--blue); box-shadow: 0 12px 32px rgba(30, 157, 216, 0.45); }
.wa-btn { width: 3.5rem; height: 3.5rem; background: #25D366; box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45); }
.wa-ping { position: absolute; inset: 0; border-radius: 999px; background: #25D366; animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite; opacity: 0.25; }
@keyframes ping { 75%, 100% { transform: scale(1.6); opacity: 0; } }
.wa-menu { width: 16rem; border-radius: var(--radius); padding: 0.75rem; background: var(--card); border: 1px solid var(--border); box-shadow: 0 20px 50px rgba(0,0,0,0.18); display: flex; flex-direction: column; gap: 0.15rem; }
.wa-menu-title { padding: 0.5rem 0.75rem; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-fg); }
.wa-menu-item { border-radius: 1rem; padding: 0.65rem 0.9rem; font-size: 0.875rem; font-weight: 600; color: var(--fg); transition: background-color 0.2s, color 0.2s; }
.wa-menu-item:hover { background: rgba(37, 211, 102, 0.1); color: #1da851; }

/* ─── Page hero ─── */
.page-hero { background: linear-gradient(135deg, #f0f7eb 0%, #ffffff 100%); padding: 9rem 0 3.5rem; }
html.dark .page-hero { background: linear-gradient(135deg, #111a11 0%, #0a0f14 100%); }
.page-hero-title { font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 700; letter-spacing: -0.02em; margin-top: 0.75rem; }
.page-hero-sub { margin-top: 0.75rem; color: var(--muted-fg); font-size: 1.05rem; max-width: 42rem; }
.page-hero-404 { min-height: 70vh; display: flex; align-items: center; }
.big-404 { font-family: var(--font-display); font-weight: 700; font-size: 6rem; color: rgba(107, 170, 45, 0.25); line-height: 1; }
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.875rem; font-weight: 700; color: var(--green); }
.back-link:hover { color: var(--green-dark); }
.post-meta { margin-top: 0.75rem; font-size: 0.85rem; color: var(--muted-fg); }

/* ─── Blog / posts ─── */
.post-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.post-card-thumb { height: 12rem; overflow: hidden; }
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.post-card:hover .post-card-thumb img { transform: scale(1.05); }
.post-card-body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.post-card-date { font-size: 0.72rem; font-weight: 600; color: var(--muted-fg); }
.post-card-title { margin-top: 0.75rem; font-size: 1.1rem; font-weight: 700; line-height: 1.35; }
.post-card-excerpt { margin-top: 0.75rem; font-size: 0.875rem; color: var(--muted-fg); flex: 1; }
.post-featured { border-radius: var(--radius); overflow: hidden; margin-bottom: 2.5rem; box-shadow: var(--shadow-md); }
.post-featured img { width: 100%; max-height: 26rem; object-fit: cover; }
.entry-content { font-size: 1rem; line-height: 1.8; color: var(--fg); }
.entry-content p { margin-bottom: 1.5rem; }
.entry-content h2, .entry-content h3 { margin: 2rem 0 1rem; }
.entry-content ul, .entry-content ol { margin: 0 0 1.5rem 1.5rem; }
.entry-content a { color: var(--blue); text-decoration: underline; }
.entry-content img { border-radius: 1rem; }
.pagination { margin-top: 3rem; display: flex; justify-content: center; }
.pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 2.5rem; height: 2.5rem; border-radius: 999px; background: var(--muted); font-weight: 700; font-size: 0.875rem; margin: 0 0.25rem; padding: 0 0.5rem; }
.pagination .page-numbers.current { background: var(--orange); color: #fff; }
.empty-note { color: var(--muted-fg); text-align: center; padding: 3rem 0; grid-column: 1 / -1; }
.sidebar { margin-top: 3rem; }
.sidebar .widget { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; margin-bottom: 1.5rem; }
.sidebar .widget ul { list-style: none; }
.sidebar .widget li { padding: 0.4rem 0; border-bottom: 1px solid var(--border); }
.sidebar .widget li:last-child { border-bottom: 0; }
.sidebar .widget a:hover { color: var(--orange); }
.search-form { display: flex; gap: 0.5rem; }
.search-form .search-field { flex: 1; border-radius: 1rem; border: 1px solid var(--border); padding: 0.75rem 1rem; font-family: var(--font-body); }
.search-form .search-submit { border-radius: 1rem; border: 0; background: var(--orange); color: #fff; font-weight: 700; padding: 0.75rem 1.25rem; cursor: pointer; }

/* ─── FAQ ─── */
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.75rem; background: none; border: 0; cursor: pointer; text-align: left; font-family: var(--font-body); font-weight: 700; font-size: 0.95rem; color: var(--fg); }
.faq-chevron { flex-shrink: 0; transition: transform 0.3s; }
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }
.faq-answer { padding: 0 1.75rem 1.5rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.7; }

/* ─── Calculators ─── */
.calc-card { padding: 2.5rem; }
.calc-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.calc-label { font-size: 0.875rem; font-weight: 700; }
.calc-bill-value { font-family: var(--font-display); font-weight: 700; font-size: 2.5rem; color: var(--orange); margin-top: 0.25rem; }
.calc-toggle { display: flex; gap: 0.5rem; }
.calc-prop { border-radius: 999px; padding: 0.6rem 1.25rem; font-size: 0.72rem; font-weight: 700; border: 0; cursor: pointer; background: var(--muted); color: var(--muted-fg); transition: background-color 0.3s; }
.calc-prop.active { background: var(--green); color: #fff; }
.calc-slider { width: 100%; margin-top: 2rem; accent-color: var(--green); height: 0.5rem; cursor: pointer; }
.calc-slider.blue { accent-color: var(--blue); margin-top: 1rem; }
.calc-range-labels { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--muted-fg); margin-top: 0.5rem; }
.calc-results { margin-top: 2rem; }
.result-card { padding: 1.5rem; }
.result-value { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; }
.result-label { font-size: 0.72rem; font-weight: 600; color: var(--muted-fg); margin-top: 0.35rem; }
.emi-grid { display: grid; gap: 2rem; align-items: start; max-width: 64rem; margin: 0 auto; }
@media (min-width: 1024px) { .emi-grid { grid-template-columns: 1fr 1fr; } }
.emi-field + .emi-field { margin-top: 2rem; }
.emi-field-head { display: flex; align-items: flex-end; justify-content: space-between; }
.emi-value { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--blue); }
.emi-result-card { border-radius: var(--radius); background: var(--navy); color: #fff; padding: 2.5rem; box-shadow: 0 20px 50px rgba(16, 41, 63, 0.35); }
.emi-result-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: var(--light-green); }
.emi-result-value { font-family: var(--font-display); font-weight: 700; font-size: 3rem; margin-top: 0.5rem; }
.emi-result-grid { margin-top: 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.emi-sub-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.6); }
.emi-sub-value { font-weight: 700; font-size: 1.15rem; margin-top: 0.25rem; }
.emi-note { margin-top: 2rem; font-size: 0.72rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ─── Service detail ─── */
.service-detail-grid { display: grid; gap: 3rem; align-items: start; }
@media (min-width: 1024px) { .service-detail-grid { grid-template-columns: 1fr 1fr; } }
.check-list { list-style: none; margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.95rem; }
.check-list svg { flex-shrink: 0; margin-top: 0.15rem; }
.service-detail-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.service-detail-img img { width: 100%; height: 26rem; object-fit: cover; }
.service-img-fallback { height: 26rem; background: linear-gradient(135deg, #f0f7eb, #eaf6fc); display: flex; align-items: center; justify-content: center; }
html.dark .service-img-fallback { background: linear-gradient(135deg, #111a11, #0a1b29); }
.step-head { display: flex; align-items: center; gap: 1rem; }
.step-num { font-family: var(--font-display); font-weight: 700; font-size: 1.9rem; color: rgba(107, 170, 45, 0.3); }
.product-thumb { border-radius: 1rem; overflow: hidden; margin-bottom: 0.5rem; }
.product-hi { font-size: 0.72rem; font-weight: 600; color: var(--green); margin-top: 0.25rem; }
.brands-card { background: var(--navy); color: #fff; display: flex; flex-direction: column; justify-content: center; }
.brands-card .card-text { color: rgba(255,255,255,0.7); }
.decision-box { border-radius: 1rem; padding: 1.25rem; margin-top: 1rem; font-size: 0.875rem; }
.decision-box.blue { background: rgba(30, 157, 216, 0.08); border: 1px solid rgba(30, 157, 216, 0.2); }
.decision-box.blue strong { color: var(--blue); }
.decision-box.green { background: rgba(107, 170, 45, 0.08); border: 1px solid rgba(107, 170, 45, 0.2); }
.decision-box.green strong { color: var(--green); }
.decision-box p { margin-top: 0.5rem; color: var(--fg); }
.table-wrap { border-radius: var(--radius); overflow: hidden; margin-top: 2.5rem; box-shadow: var(--shadow-sm); }
.comparison-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 0.875rem; background: var(--card); }
.comparison-table th { text-align: left; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 1rem 1.5rem; color: var(--muted-fg); }
.comparison-table th.col-blue { color: var(--blue); }
.comparison-table th.col-green { color: var(--green); }
.comparison-table td { padding: 1rem 1.5rem; border-top: 1px solid var(--border); color: var(--fg); }
.table-wrap { overflow-x: auto; }
.legal-list { display: flex; flex-direction: column; gap: 1.5rem; }

/* ─── Reveal animations ─── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1), transform 0.85s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .cloud, .birds, .leaf-fall, .particle, .sun-rays, .marquee-track { animation: none !important; }
}

/* ─── Responsive tweaks ─── */
@media (max-width: 640px) {
    .section { padding: 4rem 0; }
    .hero-content { padding-top: 8rem; padding-bottom: 10rem; }
    .hero-sun-wrap { left: 78%; top: 10%; }
    .hero-sun { width: 6rem; height: 6rem; }
    .sun-rays { inset: -2.5rem; width: calc(100% + 5rem); height: calc(100% + 5rem); }
    .hero-stats { padding: 1.25rem; gap: 1rem 1.5rem; }
    .stat-num { font-size: 1.3rem; }
    .scroll-hint { display: none; }
    .marquee-text { font-size: 1.2rem; }
    .contact-form { padding: 1.75rem; }
    .system-card { padding: 1.75rem; }
    .flow-node { width: 3.2rem; }
    .flow-icon { width: 2.4rem; height: 2.4rem; }
    .flow-label { font-size: 0.55rem; }
    .footer-watermark { font-size: 22vw; }
}