/* ═══════════════════════════════════════════════════
   Orchids The International School — Kelambakkam
   Brand palette: FED500 / CC902D / 9A262F / C4202D / 231F20
   ═══════════════════════════════════════════════════ */

/* ── Root ── */
:root {
    --primary:      #FED500;   /* brand yellow */
    --primary-dark: #CC902D;   /* brand gold */
    --maroon:       #9A262F;   /* brand maroon */
    --red:          #C4202D;   /* brand red */
    --black:        #231F20;   /* brand black */
    --dark:         #1d2939;
    --g700: #344054;
    --g500: #667085;
    --g400: #98a2b3;
    --g300: #d0d5dd;
    --g200: #eaecf0;
    --g100: #f2f4f7;
    --g50:  #faf9f7;
}
*, *::before, *::after { box-sizing: border-box; }
html  { scroll-behavior: smooth; }
body  { font-family: 'Inter', sans-serif; color: var(--dark); overflow-x: hidden; margin: 0; }
a     { text-decoration: none; color: inherit; }
img   { max-width: 100%; }

/* ── NAVBAR ── */
.site-nav {
    position: sticky; top: 0; z-index: 1000;
    background: #fff;
    box-shadow: 0 1px 16px rgba(0,0,0,.07);
    padding: 0 6%;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    min-height: 68px;
    border-bottom: 3px solid var(--maroon);
}
.nav-logo img { height: 44px; width: auto; display: block; }
.nav-links {
    display: flex; align-items: center; list-style: none;
    margin: 0; padding: 0; gap: 2px;
}
.nav-links a {
    display: block; padding: 8px 13px;
    font-size: 13.5px; font-weight: 500; color: var(--g700);
    border-radius: 8px; transition: background .18s, color .18s; white-space: nowrap;
}
.nav-links a:hover { background: #fdf1e0; color: var(--maroon); }
.nav-toggle {
    display: none; background: none; border: none; cursor: pointer;
    font-size: 22px; color: var(--g700); padding: 6px 8px;
    border-radius: 8px; transition: background .18s, color .18s; line-height: 1;
}
.nav-toggle:hover { background: #fdf1e0; color: var(--maroon); }

/* ── HERO — full-bleed image, FULLY visible, text on a soft bottom scrim only ── */
.hero {
    position: relative;
    background: url('images/kelambakkam-hero-section-banner.webp') center / cover no-repeat;
    min-height: 88vh;
    display: flex; align-items: flex-end;
}
.hero-scrim {
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(35,31,32,.92) 0%, rgba(35,31,32,.55) 34%, rgba(35,31,32,0) 62%);
}
.hero-inner { position: relative; z-index: 1; width: 100%; padding: 60px 6% 54px; }
.hero-layout { max-width: 700px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(254,213,0,.18); border: 1px solid rgba(254,213,0,.5);
    color: var(--primary); padding: 5px 16px; border-radius: 22px;
    font-size: 12.5px; font-weight: 600; letter-spacing: .3px; margin-bottom: 20px;
}
.hero-title {
    font-size: clamp(1.85rem, 3.6vw, 2.9rem); font-weight: 800;
    color: #fff; line-height: 1.16; margin-bottom: 18px;
    text-shadow: 0 2px 18px rgba(0,0,0,.35);
}
.hero-title span { color: var(--primary); }
.hero-sub {
    font-size: 1rem; color: rgba(255,255,255,.88);
    line-height: 1.72; margin-bottom: 28px; max-width: 560px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn-yellow {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--primary); color: var(--black);
    border: none; border-radius: 8px; padding: 13px 27px;
    font-size: 14.5px; font-weight: 700; cursor: pointer;
    transition: background .2s, transform .18s;
}
.btn-yellow:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.08); color: #fff;
    border: 1.5px solid rgba(255,255,255,.55); border-radius: 8px;
    padding: 12px 27px; font-size: 14.5px; font-weight: 500; cursor: pointer;
    transition: background .2s, border-color .2s;
}
.btn-ghost:hover { background: rgba(255,255,255,.18); border-color: #fff; color: #fff; }

/* ── SHARED SECTION ── */
.sec       { padding: 56px 6%; }
.sec-white { background: #fff; }
.sec-gray  { background: var(--g50); }
.inner { max-width: 1160px; margin: 0 auto; }
.center { text-align: center; }
.center .sec-line { margin-left: auto; margin-right: auto; }
.center .sec-sub  { margin-left: auto; margin-right: auto; }

.sec-tag {
    display: inline-block; background: #fdf1e0; color: var(--maroon);
    padding: 3px 14px; border-radius: 4px;
    font-size: 12.5px; font-weight: 700; letter-spacing: .3px;
    margin: 0 0 6px; text-transform: uppercase; line-height: 1.6;
}
.sec-title {
    font-size: clamp(1.5rem, 2.8vw, 2.1rem); font-weight: 800;
    color: var(--black); line-height: 1.22; margin: 0 0 10px;
}
.sec-line { width: 44px; height: 4px; background: var(--maroon); border-radius: 2px; margin-bottom: 22px; }
.sec-sub  { font-size: 1rem; color: var(--g500); line-height: 1.75; max-width: 600px; }

/* ── ABOUT (YouTube video only) ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text p { font-size: 15px; color: var(--g700); line-height: 1.82; margin-bottom: 16px; }
.video-wrap { border-radius: 18px; overflow: hidden; box-shadow: 0 10px 44px rgba(0,0,0,.13); }
.video-wrap iframe { width: 100%; height: 320px; display: block; border: none; }

/* ── WHY ORCHIDS — icon LEFT, heading + description RIGHT ── */
.why-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-tile {
    background: #fff; border-radius: 14px; padding: 22px; text-align: left;
    box-shadow: 0 2px 14px rgba(0,0,0,.05);
    display: flex; gap: 16px; align-items: flex-start;
    transition: transform .22s, box-shadow .22s;
}
.why-tile:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(154,38,47,.15); }
.why-tile .why-icon {
    width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
    background: var(--maroon);
    display: flex; align-items: center; justify-content: center; font-size: 19px; color:#fff;
}
.why-tile h4 { font-size: .94rem; font-weight: 700; color: var(--black); margin: 0 0 6px; line-height: 1.35; }
.why-tile p  { font-size: 12.5px; color: var(--g500); line-height: 1.6; margin: 0; }

/* ── PRINCIPAL — transparent cutout on a solid circular CSS panel ── */
.principal-grid { display: grid; grid-template-columns: 260px 1fr; gap: 56px; align-items: center; }
.principal-photo {
    border-radius: 50%; overflow: hidden; height: 260px; width: 260px;
    background: linear-gradient(160deg, var(--maroon) 0%, #6e1b21 100%);
    box-shadow: 0 12px 44px rgba(0,0,0,.18);
    outline: 6px solid #fff; outline-offset: -2px;
}
.principal-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.blockquote-card {
    background: #fdf1e0; border-left: 4px solid var(--maroon); border-radius: 14px;
    padding: 24px 28px; font-size: 15px; font-style: italic;
    color: var(--g700); line-height: 1.8; margin-bottom: 22px;
}
.p-name { font-size: 1.1rem; font-weight: 800; color: var(--black); }
.p-role { font-size: 13.5px; color: var(--g500); margin-top: 4px; }
.p-bio  { font-size: 14px; color: var(--g700); line-height: 1.8; margin-top: 16px; }

/* ── FEE STRUCTURE ── */
.fee-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.fee-table-card {
    background: #fff; border-radius: 20px; overflow: hidden;
    border: 1px solid var(--g200); box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.fee-table-card table { width: 100%; border-collapse: collapse; }
.fee-table-card thead th {
    background: var(--maroon) !important; color: #fff !important;
    padding: 14px 20px; font-size: 13.5px; font-weight: 700;
    text-align: left; border: 1px solid rgba(255,255,255,.12) !important;
}
.fee-table-card tbody td {
    padding: 12px 20px; font-size: 14px;
    border: 1px solid var(--g200) !important;
    color: var(--dark);
}
.fee-table-card tbody tr:nth-child(even) { background: #fdf1e0; }
.fee-amount { font-weight: 700; color: var(--maroon); }
.fee-info {
    background: linear-gradient(140deg, #fffdf0 0%, #fdf1cf 100%);
    border: 1px solid rgba(204,144,45,.35); border-radius: 20px; padding: 32px;
}
.fee-info h4 { font-size: 1.1rem; font-weight: 800; color: var(--black); margin-bottom: 22px; }
.fi-row {
    display: flex; align-items: flex-start; gap: 12px;
    margin-bottom: 16px; font-size: 14px; color: var(--g700); line-height: 1.65;
}
.fi-row i   { color: var(--maroon); margin-top: 2px; flex-shrink: 0; }
.fi-row a   { color: var(--black); font-weight: 600; }

/* ── ADMISSION JOURNEY — compact, fits one screen ── */
.adm-row3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.adm-card {
    background: #fff; border-radius: 16px; padding: 22px 20px;
    box-shadow: 0 2px 14px rgba(0,0,0,.05);
    display: flex; gap: 14px; align-items: flex-start;
    transition: transform .2s, box-shadow .2s;
}
.adm-card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(154,38,47,.14); }
.adm-num {
    width:40px; height:40px; border-radius:11px; flex-shrink: 0;
    background: var(--black); color: var(--primary); display:flex; align-items:center; justify-content:center;
    font-size:1rem; font-weight:800;
}
.adm-card h3 { font-size: .96rem; font-weight: 700; color: var(--black); margin: 0 0 5px; }
.adm-card p  { font-size: 12.3px; color: var(--g700); line-height: 1.55; margin: 0; }

/* ── TRUST BANNER (unchanged stats) ── */
.trust-wrap { max-width: 1100px; margin: 0 auto; }
.trust-card {
    background: radial-gradient(ellipse at 32% 48%, rgba(154,38,47,.42) 0%, transparent 72%), var(--black);
    border-radius: 22px; padding: 52px 56px;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: center; position: relative; overflow: hidden;
}
.trust-glow {
    position: absolute; top: -60px; right: -60px;
    width: 320px; height: 220px;
    background: rgba(254,213,0,.20); border-radius: 50%;
    filter: blur(90px); pointer-events: none;
}
.trust-heading { font-size: 1.85rem; font-weight: 800; color: var(--g200); margin-bottom: 14px; line-height: 1.22; }
.trust-para   { color: var(--g400); font-size: 14.5px; line-height: 1.75; }
.trust-stats  { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ts-card {
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.10);
    border-radius: 14px; padding: 18px 20px;
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.ts-num  { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.ts-name { font-size: 12.5px; color: var(--g400); margin-top: 3px; }
.ts-icon {
    width: 48px; height: 52px; flex-shrink: 0;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
}

/* ── MANDATORY DISCLOSURE ── */
.disc-title {
    font-size: 1.6rem; font-weight: 800; color: var(--red);
    text-transform: uppercase; text-align: center; letter-spacing: .5px; margin-bottom: 40px;
}
.disc-label {
    font-size: 1rem; font-weight: 700; color: var(--black);
    text-transform: uppercase; letter-spacing: .5px;
    padding-bottom: 10px; border-bottom: 3px solid var(--primary); margin: 36px 0 18px;
}
.disc-scroll { overflow-x: auto; border-radius: 14px; margin-bottom: 6px; }
.disc-table {
    width: 100%; border-collapse: collapse; background: #fff;
    font-size: 13.5px; min-width: 500px;
    border: 1px solid var(--g300);
}
.disc-table thead th {
    background: var(--maroon) !important; color: #fff !important;
    padding: 13px 18px; text-align: left; font-weight: 700;
    border: 1px solid rgba(255,255,255,.12) !important;
}
.disc-table tbody td {
    padding: 12px 18px; color: var(--dark);
    border: 1px solid var(--g200) !important;
    vertical-align: top; line-height: 1.6;
}
.disc-table thead th:first-child,
.disc-table tbody td:first-child { text-align: center; }
.disc-table tbody tr:hover { background: #fdf1e0; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.ci-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 26px; }
.ci-icon {
    width: 46px; height: 46px; background: #fdf1e0; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--maroon); font-size: 18px; flex-shrink: 0;
}
.ci-text strong { display: block; font-size: 14px; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.ci-text p, .ci-text a { font-size: 14px; color: var(--g700); line-height: 1.72; }
.map-card { border-radius: 18px; overflow: hidden; box-shadow: 0 6px 28px rgba(0,0,0,.1); }
.map-card iframe { width: 100%; height: 390px; border: none; display: block; }

/* ── FOOTER ── */
.footer { background: var(--black); padding: 28px 6%; }
.footer-inner {
    max-width: 1160px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 14px;
}
.footer-copy { font-size: 12.5px; color: var(--g400); }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { font-size: 12.5px; color: var(--g400); transition: color .2s; }
.footer-nav a:hover { color: var(--primary); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .about-grid      { grid-template-columns: 1fr; gap: 36px; }
    .why-tiles       { grid-template-columns: 1fr; }
    .principal-grid  { grid-template-columns: 1fr; gap: 32px; justify-items: center; text-align: center; }
    .p-bio, .blockquote-card { text-align: left; }
    .fee-layout      { grid-template-columns: 1fr; }
    .trust-card      { grid-template-columns: 1fr; padding: 36px; gap: 32px; }
    .adm-row3        { grid-template-columns: 1fr; }
    .contact-grid    { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none; flex-direction: column; align-items: stretch; gap: 2px;
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; padding: 10px 20px 18px;
        box-shadow: 0 8px 24px rgba(0,0,0,.10);
        border-top: 1px solid var(--g200);
    }
    .site-nav { position: relative; }
    .site-nav.nav-open .nav-links { display: flex; }
    .nav-links a { padding: 11px 14px; font-size: 14.5px; }
}
@media (max-width: 640px) {
    .hero       { min-height: 100svh; }
    .hero-title { font-size: 1.65rem; }
    .trust-stats { grid-template-columns: 1fr 1fr; }
    .sec { padding: 48px 4%; }
    .trust-card { padding: 24px 20px; }
    .ts-card { padding: 12px 14px; }
    .ts-num  { font-size: 1.2rem; }
    .ts-icon { width: 36px; height: 40px; }
    .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 400px) {
    .trust-card { padding: 20px 14px; gap: 20px; }
    .trust-heading { font-size: 1.4rem; }
    .trust-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
    .ts-card { padding: 10px 10px; gap: 6px; }
    .ts-num  { font-size: 1rem; }
    .ts-name { font-size: 11px; }
    .ts-icon { display: none; }
}