/*
Theme Name: Plus One Premium
Theme URI: https://plusoneinfra.com/
Author: Plus One Infra
Description: A custom premium real-estate and construction theme for Plus One Infra, Raipur.
Version: 1.0.0
Text Domain: plusone-premium
*/

:root {
  --ink: #10231d;
  --forest: #063c2d;
  --forest-deep: #031d16;
  --red: #9b1d26;
  --red-dark: #75151c;
  --gold: #d6a931;
  --gold-soft: #f4e5b4;
  --cream: #faf7ef;
  --paper: #fffdf8;
  --muted: #65736d;
  --line: rgba(16, 35, 29, .12);
  --shadow: 0 22px 70px rgba(3, 29, 22, .12);
  --radius: 24px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 9999;
  background: #fff; color: var(--forest); padding: 12px 18px; border-radius: 10px;
}
.skip-link:focus { top: 16px; }

.topbar {
  position: relative; z-index: 60; background: var(--forest-deep); color: rgba(255,255,255,.8);
  font-size: 12px; letter-spacing: .02em;
}
.topbar__inner { min-height: 37px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar__links { display: flex; gap: 22px; align-items: center; }
.topbar a:hover { color: var(--gold-soft); }
.site-header {
  position: absolute; inset: 37px 0 auto; z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.16); color: #fff;
  transition: .3s ease;
}
.site-header.is-sticky {
  position: fixed; inset: 0 0 auto; background: rgba(3,29,22,.95);
  backdrop-filter: blur(16px); box-shadow: 0 12px 35px rgba(0,0,0,.15);
}
.site-header__inner { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 190px; height: 76px; object-fit: contain; filter: drop-shadow(0 4px 15px rgba(0,0,0,.22)); }
.site-nav { display: flex; gap: 30px; align-items: center; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.site-nav a { position: relative; padding-block: 10px; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 3px; width: 0; height: 2px; background: var(--gold); transition: width .25s ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { width: 100%; }
.header-cta { border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 11px 19px !important; }
.header-cta::after { display: none; }
.header-cta:hover { background: var(--gold); border-color: var(--gold); color: var(--forest-deep); }
.menu-toggle { display: none; border: 0; background: transparent; color: #fff; width: 46px; height: 46px; padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: currentColor; margin: 6px 0; transition: .25s; }

.hero {
  position: relative; min-height: 790px; color: #fff; display: grid; align-items: center; overflow: visible;
  background: #061f18 url("assets/images/plusone-hero.jpg") center / cover no-repeat;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(3,22,17,.96) 0%, rgba(3,29,22,.84) 34%, rgba(3,29,22,.35) 65%, rgba(3,29,22,.08) 100%);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0; height: 180px;
  background: linear-gradient(0deg, rgba(3,29,22,.48), transparent);
}
.hero__glow { position: absolute; width: 620px; height: 620px; left: -270px; top: 180px; border-radius: 50%; background: rgba(214,169,49,.12); filter: blur(20px); }
.hero__inner { position: relative; z-index: 2; padding: 190px 0 110px; }
.eyebrow { display: inline-flex; align-items: center; gap: 11px; color: var(--gold-soft); text-transform: uppercase; letter-spacing: .19em; font-size: 12px; font-weight: 800; }
.eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--gold); }
.hero h1 { margin: 24px 0 23px; max-width: 720px; font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-size: clamp(48px, 6vw, 86px); line-height: .98; letter-spacing: -.045em; }
.hero h1 em { color: var(--gold-soft); font-style: italic; }
.hero__lead { max-width: 590px; margin: 0 0 35px; color: rgba(255,255,255,.78); font-size: 18px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform .22s, box-shadow .22s, background .22s; }
.btn:hover { transform: translateY(-2px); }
.btn--gold { color: var(--forest-deep); background: var(--gold); box-shadow: 0 15px 35px rgba(214,169,49,.28); }
.btn--gold:hover { background: #e5bd4f; }
.btn--ghost { border-color: rgba(255,255,255,.4); color: #fff; background: rgba(255,255,255,.05); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.hero__proof { position: absolute; left: 0; bottom: -39px; z-index: 4; width: 100%; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.proof-item { min-height: 105px; padding: 25px 30px; display: flex; align-items: center; gap: 17px; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-item__number { color: var(--red); font-family: Georgia, serif; font-size: 37px; line-height: 1; }
.proof-item strong { display: block; font-size: 15px; }
.proof-item span { color: var(--muted); font-size: 12px; }

.section { padding: 110px 0; }
.section--cream { background: var(--cream); }
.section--forest { color: #fff; background: var(--forest-deep); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 48px; }
.section-head__copy { max-width: 660px; }
.kicker { margin: 0 0 14px; color: var(--red); font-size: 12px; font-weight: 850; letter-spacing: .17em; text-transform: uppercase; }
.section-title { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-size: clamp(37px, 4.7vw, 59px); line-height: 1.08; letter-spacing: -.035em; }
.section-intro { max-width: 500px; margin: 0; color: var(--muted); }
.section--forest .kicker { color: var(--gold-soft); }
.section--forest .section-intro { color: rgba(255,255,255,.68); }

.services { padding-top: 145px; }
.service-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.service-card { position: relative; min-height: 325px; padding: 28px 23px; overflow: hidden; border: 1px solid var(--line); border-radius: 19px; background: #fff; transition: transform .3s, box-shadow .3s, border-color .3s; }
.service-card::after { content: ""; position: absolute; inset: auto -45px -60px auto; width: 140px; height: 140px; border: 22px solid rgba(214,169,49,.08); border-radius: 50%; transition: .3s; }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 25px 65px rgba(3,29,22,.13); border-color: rgba(214,169,49,.55); }
.service-card:hover::after { transform: scale(1.1); }
.service-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 15px; color: var(--gold); background: var(--forest-deep); margin-bottom: 25px; }
.service-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service-card__index { position: absolute; top: 24px; right: 22px; color: rgba(16,35,29,.19); font-family: Georgia, serif; font-size: 23px; }
.service-card h3 { margin: 0 0 12px; font-size: 19px; line-height: 1.25; }
.service-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 14px; }

.about-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 70px; }
.about-visual { position: relative; min-height: 560px; border-radius: 28px; overflow: hidden; background: url("assets/images/plusone-hero.jpg") 66% center / cover no-repeat; box-shadow: var(--shadow); }
.about-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,29,22,.7), transparent 56%); }
.about-visual__stamp { position: absolute; z-index: 2; left: 28px; bottom: 28px; width: calc(100% - 56px); padding: 25px; border: 1px solid rgba(255,255,255,.22); border-radius: 18px; color: #fff; background: rgba(3,29,22,.62); backdrop-filter: blur(12px); }
.about-visual__stamp strong { display: block; font-family: Georgia, serif; font-size: 25px; font-weight: 500; }
.about-visual__stamp span { color: rgba(255,255,255,.67); font-size: 13px; }
.about-copy .section-title { margin-bottom: 22px; }
.about-copy > p { color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 28px 0 34px; display: grid; gap: 14px; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-weight: 650; }
.check-list li::before { content: "✓"; flex: 0 0 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--red); font-size: 12px; margin-top: 1px; }
.btn--dark { background: var(--forest); color: #fff; }
.btn--dark:hover { background: var(--forest-deep); }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card { position: relative; min-height: 430px; overflow: hidden; border-radius: 23px; background: #183b31; color: #fff; }
.project-card__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.project-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,29,22,.95), rgba(3,29,22,.05) 70%); }
.project-card:hover .project-card__image { transform: scale(1.06); }
.project-card__fallback { position: absolute; inset: 0; background: linear-gradient(135deg, #315f50, #0b241c); }
.project-card__content { position: absolute; z-index: 2; inset: auto 26px 25px; }
.project-card__tag { display: inline-flex; margin-bottom: 10px; padding: 5px 10px; border-radius: 999px; color: var(--forest-deep); background: var(--gold-soft); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.project-card h3 { margin: 0; font-family: Georgia, serif; font-size: 29px; font-weight: 500; }
.project-card p { margin: 8px 0 0; color: rgba(255,255,255,.68); font-size: 13px; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.process-item { counter-increment: step; position: relative; padding: 33px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 19px; background: rgba(255,255,255,.035); }
.process-item::before { content: "0" counter(step); display: block; margin-bottom: 35px; color: var(--gold); font-family: Georgia, serif; font-size: 27px; }
.process-item h3 { margin: 0 0 9px; font-size: 17px; }
.process-item p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: start; }
.contact-panel { padding: 39px; border-radius: 25px; color: #fff; background: var(--forest-deep); box-shadow: var(--shadow); }
.contact-panel .section-title { font-size: 43px; margin-bottom: 18px; }
.contact-panel > p { color: rgba(255,255,255,.67); }
.contact-list { margin-top: 35px; display: grid; gap: 23px; }
.contact-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; }
.contact-item__icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--gold); background: rgba(255,255,255,.08); }
.contact-item small { display: block; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; }
.contact-item strong, .contact-item a { display: block; margin-top: 3px; font-size: 14px; font-weight: 650; }
.inquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field--full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 13px; padding: 14px 15px; color: var(--ink); background: #fff; outline: none; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 125px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(214,169,49,.13); }
.consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 12px; }
.consent input { margin-top: 4px; }
.form-status { grid-column: 1 / -1; padding: 13px 15px; border-radius: 11px; font-size: 13px; }
.form-status--success { color: #145c36; background: #e9f8ef; }
.form-status--error { color: #7f2028; background: #fff0f1; }
.form-hp { position: absolute !important; left: -9999px !important; }

.site-footer { color: rgba(255,255,255,.67); background: #02140f; }
.footer-main { padding: 65px 0 45px; display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 65px; }
.footer-brand img { width: 230px; max-height: 105px; object-fit: contain; object-position: left center; }
.footer-brand p { max-width: 390px; margin: 20px 0 0; font-size: 13px; }
.footer-col h4 { margin: 0 0 20px; color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 13px; }
.footer-links a:hover { color: var(--gold-soft); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; display: flex; justify-content: space-between; gap: 20px; font-size: 11px; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 45; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #25d366; box-shadow: 0 12px 35px rgba(0,0,0,.25); transition: transform .25s; }
.whatsapp-float:hover { transform: translateY(-4px) scale(1.03); }
.whatsapp-float svg { width: 27px; height: 27px; fill: currentColor; }

.inner-hero { padding: 190px 0 80px; color: #fff; background: linear-gradient(130deg, var(--forest-deep), var(--forest)); }
.inner-hero h1 { margin: 10px 0 0; font-family: Georgia, serif; font-size: clamp(42px, 6vw, 72px); font-weight: 500; }
.entry-content { padding: 75px 0 100px; }
.entry-content > * { max-width: 800px; }
.entry-content img { border-radius: 18px; }
.not-found { min-height: 75vh; display: grid; place-items: center; text-align: center; padding: 160px 20px 80px; }
.not-found strong { color: var(--gold); font-family: Georgia, serif; font-size: 100px; line-height: 1; }
.not-found h1 { margin: 15px 0; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 1; }
  .site-nav { gap: 20px; }
  .about-grid { gap: 45px; }
}
@media (max-width: 820px) {
  :root { --container: min(100% - 30px, 680px); }
  .topbar__inner { justify-content: center; }
  .topbar__inner > span, .topbar__links a:last-child { display: none; }
  .site-header__inner { height: 78px; }
  .brand img { width: 160px; height: 68px; }
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 0 0 0 20%; padding: 110px 35px 40px; display: flex; flex-direction: column; align-items: flex-start; gap: 19px; color: #fff; background: rgba(3,29,22,.99); transform: translateX(105%); transition: transform .3s; box-shadow: -20px 0 60px rgba(0,0,0,.25); }
  .site-nav.is-open { transform: none; }
  .site-nav a { font-size: 16px; }
  .hero { min-height: 760px; background-position: 63% center; }
  .hero::before { background: linear-gradient(90deg, rgba(3,22,17,.95), rgba(3,29,22,.64)); }
  .hero__inner { padding-top: 175px; }
  .hero h1 { font-size: clamp(47px, 12vw, 68px); max-width: 630px; }
  .hero__proof { position: relative; bottom: auto; margin-top: -45px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item { min-height: 85px; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-item:last-child { border-bottom: 0; }
  .services { padding-top: 90px; }
  .section { padding: 85px 0; }
  .section-head { display: block; }
  .section-intro { margin-top: 20px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { min-height: 480px; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .project-card:last-child { grid-column: 1 / -1; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .topbar__links { gap: 10px; font-size: 11px; }
  .site-nav { inset: 0 0 0 8%; }
  .hero { min-height: 700px; }
  .hero__inner { padding: 165px 0 85px; }
  .hero h1 { font-size: 47px; }
  .hero__lead { font-size: 16px; }
  .hero__actions .btn { width: 100%; }
  .section-title { font-size: 39px; }
  .service-grid, .project-grid, .process-grid, .footer-main { grid-template-columns: 1fr; }
  .project-card:last-child { grid-column: auto; }
  .service-card { min-height: 270px; }
  .about-visual { min-height: 410px; }
  .contact-panel { padding: 28px 24px; }
  .inquiry-form { grid-template-columns: 1fr; }
  .field--full, .consent, .form-status { grid-column: auto; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}