/*
Theme Name: CTRIN INTERIOR — Signature
Theme URI: https://ctrininterior.in
Author: CTRIN INTERIOR PRIVATE LIMITED
Description: Premium interior design website theme inspired by modern interior customer journeys. Original design; no Livspace assets or copy used.
Version: 4.0
*/
:root{--black:#101010;--ink:#161616;--gold:#c9a45a;--gold2:#e0bd73;--cream:#f8f5ef;--white:#fff;--muted:#6d6d6d;--line:#e7e1d6;--shadow:0 18px 55px rgba(0,0,0,.10);--radius:18px;--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(92%,var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid #eee;backdrop-filter:blur(10px)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-weight:800;letter-spacing:2px;font-size:21px;white-space:nowrap}.brand span{color:var(--gold)}.main-nav{display:flex;align-items:center;gap:26px;font-size:14px}.main-nav a:hover{color:#a57e35}.nav-cta,.btn{background:var(--gold);color:#111;padding:13px 22px;border-radius:2px;font-weight:700;border:1px solid var(--gold);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}.nav-cta:hover,.btn:hover{background:#111;color:#fff;border-color:#111}.btn-dark{background:#111;color:#fff;border-color:#111}.btn-outline{background:transparent;color:#111;border-color:#111}.btn-light{background:#fff;color:#111;border-color:#fff}.mobile-toggle{display:none;border:0;background:none;font-size:26px}
.hero{min-height:650px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(8,8,8,.84),rgba(8,8,8,.25)),url('assets/hero.jpg') center/cover;color:#fff}.hero-content{max-width:760px;padding:90px 0}.eyebrow{font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--gold2);font-weight:700}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;margin:18px 0}.hero p{font-size:19px;max-width:650px;color:#eee}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.trust{background:#111;color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.trust-item{padding:25px;border-right:1px solid #292929;text-align:center}.trust-item:last-child{border:0}.trust-item strong{display:block;color:#fff}.trust-item span{font-size:12px;color:#bbb}
.section{padding:86px 0}.section-soft{background:var(--cream)}.section-dark{background:#111;color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}.section-head h2{font-size:40px;line-height:1.1;margin:0}.section-head p{max-width:560px;color:var(--muted);margin:0}.section-dark .section-head p{color:#bbb}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);overflow:hidden;border-radius:var(--radius);box-shadow:0 8px 30px rgba(0,0,0,.04)}.card-img{aspect-ratio:16/10;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}.card:hover .card-img img{transform:scale(1.04)}.card-body{padding:24px}.card-body h3{margin:0 0 8px;font-size:22px}.card-body p{margin:0;color:var(--muted)}.tag{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:#9a7330;margin-bottom:8px;font-weight:700}.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project{position:relative;border-radius:15px;overflow:hidden;aspect-ratio:1/1;background:#222}.project img{width:100%;height:100%;object-fit:cover;transition:.45s}.project:hover img{transform:scale(1.06)}.project-overlay{position:absolute;inset:auto 0 0;padding:25px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.85))}.project-overlay h3{margin:0}.project-overlay span{font-size:12px;color:#ddd}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);position:relative}.step-num{width:38px;height:38px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:20px}.step h3{margin:0 0 8px}.step p{margin:0;color:var(--muted)}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.benefit{padding:25px;border:1px solid #2b2b2b;border-radius:var(--radius)}.benefit b{display:block;color:var(--gold2);font-size:26px;margin-bottom:8px}.benefit p{margin:0;color:#ccc;font-size:14px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.about-grid img{border-radius:var(--radius);width:100%;box-shadow:var(--shadow)}.checklist{padding:0;margin:22px 0;list-style:none}.checklist li{padding:8px 0}.checklist li:before{content:'✓';color:var(--gold);font-weight:800;margin-right:10px}.calculator{background:#111;color:#fff;border-radius:24px;padding:38px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.calc-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.choice{border:1px solid #444;background:#1a1a1a;color:#fff;padding:18px;border-radius:12px;cursor:pointer;text-align:center}.choice.active{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}.choice small{display:block;color:#aaa;margin-top:4px}.calc-result{background:#fff;color:#111;border-radius:16px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.calc-price{font-size:34px;font-weight:800;color:#9b7330}.calc-note{font-size:12px;color:#777}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:700}.cta{padding:70px 0;background:linear-gradient(100deg,#111,#222);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:42px;line-height:1.1;margin:0}.lead-form{background:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow);border:1px solid var(--line)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;border:1px solid #ddd;border-radius:8px;padding:12px;font:inherit}.field-full{grid-column:1/-1}.floating-wa{position:fixed;right:22px;bottom:22px;z-index:120;background:#25d366;color:#fff;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:25px;box-shadow:0 8px 25px rgba(0,0,0,.22)}.floating-call{position:fixed;right:22px;bottom:92px;z-index:120;background:#111;color:#fff;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:22px;box-shadow:0 8px 25px rgba(0,0,0,.22)}.page-hero{background:#111;color:#fff;padding:95px 0}.page-hero h1{font-size:55px;margin:0}.breadcrumbs{font-size:12px;color:#bbb;margin-bottom:10px}.content-wrap{padding:75px 0}.content-wrap h2{font-size:32px}.content-wrap h3{font-size:23px}.content-wrap p{color:#555}.footer{background:#111;color:#fff;padding:65px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px}.footer h4{margin-top:0}.footer p,.footer a{color:#bbb;font-size:14px}.footer-links{display:grid;gap:8px}.copyright{border-top:1px solid #333;margin-top:40px;padding-top:20px;color:#888;font-size:12px;display:flex;justify-content:space-between;gap:20px}.notice{background:#fbf6ea;border-left:4px solid var(--gold);padding:15px 18px;color:#555;margin:20px 0}.city-grid{display:flex;flex-wrap:wrap;gap:10px}.city{border:1px solid var(--line);padding:9px 14px;border-radius:30px;font-size:13px;background:#fff}.ideas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.idea{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/5}.idea img{width:100%;height:100%;object-fit:cover}.idea span{position:absolute;bottom:0;left:0;right:0;padding:20px 14px 14px;color:#fff;font-weight:700;background:linear-gradient(transparent,rgba(0,0,0,.8))}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat{padding:28px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px}.stat b{font-size:32px;display:block}.stat span{color:var(--muted);font-size:13px}
@media(max-width:900px){.main-nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;padding:18px 5%;border-bottom:1px solid #eee;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.mobile-toggle{display:block}.nav-cta{display:none}.trust-grid,.benefits,.stats{grid-template-columns:1fr 1fr}.cards,.projects,.process{grid-template-columns:1fr 1fr}.about-grid,.calc-grid,.footer-grid{grid-template-columns:1fr}.ideas-grid{grid-template-columns:1fr 1fr}.cta-inner{flex-direction:column;align-items:flex-start}}
@media(max-width:600px){.hero{min-height:580px}.hero h1{font-size:43px}.section{padding:60px 0}.section-head{display:block}.section-head h2{font-size:32px;margin-bottom:15px}.cards,.projects,.process,.trust-grid,.benefits,.stats,.ideas-grid{grid-template-columns:1fr}.calc-options{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field-full{grid-column:auto}.page-hero{padding:65px 0}.page-hero h1{font-size:42px}.copyright{display:block}.copyright>*{display:block;margin-top:8px}}