@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-variable.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

@font-face {
  font-family: "Playfair Display";
  src: url("assets/fonts/playfair-display-variable.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
}

:root {
  --navy: #071521;
  --gold: #be8a31;
  --paper: #f7f5ef;
  --white: #ffffff;
  --muted: #68727a;
  --line: rgba(7, 21, 33, 0.14);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--navy); background: var(--paper); font-family: "Manrope", sans-serif; letter-spacing: 0; }
a { color: inherit; }

.sector-nav {
  position: fixed;
  z-index: 30;
  top: 16px;
  left: 50%;
  display: flex;
  width: min(calc(100% - 28px), var(--container));
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 8px 18px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 6px;
  background: rgba(250,248,243,.92);
  box-shadow: 0 15px 42px rgba(7,21,33,.18);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.sector-brand { display: flex; align-items: center; gap: 7px; font-family: "Playfair Display", serif; font-size: 1.34rem; font-weight: 750; text-decoration: none; }
.sector-brand b { color: var(--gold); }
.sector-nav-links { display: flex; align-items: center; gap: 24px; font-size: .8rem; font-weight: 800; }
.sector-nav-links a { text-decoration: none; }
.sector-nav-links .sector-nav-cta { min-height: 44px; display: inline-flex; align-items: center; padding: 0 18px; border-radius: 5px; background: var(--navy); color: white; }

.sector-breadcrumbs { display: flex; width: min(calc(100% - 36px), var(--container)); gap: 10px; align-items: center; margin: 0 auto; padding: 104px 0 18px; color: var(--muted); font-size: .78rem; line-height: 1.4; }
.sector-breadcrumbs a { color: var(--navy); font-weight: 800; text-decoration: none; }
.sector-breadcrumbs span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.sector-hero { position: relative; min-height: 88svh; display: grid; align-items: end; overflow: hidden; background: var(--navy); color: white; }
.sector-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.03); }
.sector-hero::before { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(5,13,20,.94), rgba(5,13,20,.56) 52%, rgba(5,13,20,.12) 82%); content: ""; }
.sector-hero::after { position: absolute; z-index: 1; inset: 0; background: linear-gradient(0deg, rgba(5,13,20,.72), transparent 50%); content: ""; }
.sector-hero-inner { position: relative; z-index: 2; width: min(calc(100% - 36px), var(--container)); margin: 0 auto; padding: 150px 0 72px; }
.sector-hero-copy { max-width: 790px; }
.sector-eyebrow { margin: 0 0 14px; color: #e0bd72; font-size: .76rem; font-weight: 850; text-transform: uppercase; }
.sector-hero h1 { margin: 0; font-family: "Playfair Display", serif; font-size: clamp(3.4rem, 7vw, 7rem); line-height: .94; letter-spacing: 0; }
.sector-hero-copy > p:not(.sector-eyebrow) { max-width: 680px; margin: 22px 0 30px; color: rgba(255,255,255,.8); font-size: 1.08rem; line-height: 1.72; }
.sector-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sector-button { display: inline-flex; min-height: 48px; align-items: center; padding: 0 20px; border-radius: 5px; background: var(--gold); color: white; font-weight: 850; text-decoration: none; box-shadow: 0 8px 0 #79551f; }
.sector-button.secondary { border: 1px solid rgba(255,255,255,.4); background: rgba(255,255,255,.08); box-shadow: none; }

.sector-answer { background: #dfff50; color: var(--navy); }
.sector-answer-inner { width: min(calc(100% - 36px), var(--container)); margin: 0 auto; display: grid; grid-template-columns: .45fr 1.55fr; gap: 70px; padding: 48px 0; }
.sector-answer span { font-size: .75rem; font-weight: 850; text-transform: uppercase; }
.sector-answer strong { font-family: "Playfair Display", serif; font-size: clamp(1.7rem, 3vw, 2.8rem); line-height: 1.08; }

.sector-models,
.sector-needs,
.sector-faq { padding: 105px 0; }
.sector-container { width: min(calc(100% - 36px), var(--container)); margin: 0 auto; }
.sector-heading { display: grid; grid-template-columns: 1fr .55fr; gap: 70px; align-items: end; margin-bottom: 54px; }
.sector-heading h2 { max-width: 800px; margin: 0; font-family: "Playfair Display", serif; font-size: clamp(2.7rem, 5vw, 5rem); line-height: .98; }
.sector-heading p { margin: 0; color: var(--muted); line-height: 1.72; }

.model-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.model-card { position: relative; min-height: 520px; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--navy); color: white; box-shadow: 0 22px 55px rgba(7,21,33,.15); }
.model-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.model-card::after { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,12,18,.96), rgba(4,12,18,.06) 70%); content: ""; }
.model-card:nth-child(2) img { filter: saturate(1.25) contrast(1.08); transform: scale(1.06); }
.model-card:nth-child(3) img { filter: saturate(.78) brightness(1.08); transform: scale(1.12); }
.model-card:nth-child(4) img { filter: contrast(1.16) brightness(.82); transform: scale(1.04); }
.model-card:hover img { transform: scale(1.1); }
.model-card-content { position: absolute; z-index: 2; inset: auto 0 0; padding: 30px; }
.model-card-index { position: absolute; z-index: 2; top: 24px; left: 24px; display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; background: rgba(7,21,33,.48); font-weight: 850; backdrop-filter: blur(10px); }
.model-card small { color: #e0bd72; font-weight: 850; text-transform: uppercase; }
.model-card h3 { margin: 8px 0 10px; font-family: "Playfair Display", serif; font-size: clamp(2rem, 4vw, 3.8rem); line-height: 1; }
.model-card p { max-width: 510px; margin: 0 0 20px; color: rgba(255,255,255,.72); line-height: 1.6; }
.model-card a { display: inline-flex; min-height: 42px; align-items: center; padding: 0 16px; border-radius: 4px; background: white; color: var(--navy); font-weight: 850; text-decoration: none; }

.sector-needs { background: var(--navy); color: white; }
.sector-needs .sector-heading p { color: rgba(255,255,255,.65); }
.need-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid rgba(255,255,255,.16); }
.need-card { min-height: 250px; padding: 30px; border-right: 1px solid rgba(255,255,255,.16); }
.need-card:last-child { border: 0; }
.need-card span { color: #e0bd72; font-size: .75rem; font-weight: 850; }
.need-card h3 { margin: 60px 0 12px; font-family: "Playfair Display", serif; font-size: 1.7rem; }
.need-card h3 a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.need-card p { margin: 0; color: rgba(255,255,255,.64); line-height: 1.65; }
.sector-sectors-note { margin: 28px 0 0; color: rgba(255,255,255,.64); line-height: 1.78; }
.sector-sectors-note a { color: white; font-weight: 800; text-decoration-thickness: 2px; text-underline-offset: 3px; }

.sector-prose { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 70px; }
.sector-prose p { margin: 0; color: var(--muted); line-height: 1.78; }
.sector-prose h3 { grid-column: 1 / -1; margin: 22px 0 -6px; font-family: "Playfair Display", serif; font-size: 1.75rem; }
.sector-prose strong { color: var(--navy); }
.sector-prose a { color: var(--navy); font-weight: 800; text-decoration-thickness: 2px; text-underline-offset: 3px; }

.seo-method-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.seo-method-card { min-height: 270px; padding: 28px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); box-shadow: 0 18px 42px rgba(7, 21, 33, .07); }
.seo-method-card > span { color: var(--gold); font-size: .78rem; font-weight: 850; }
.seo-method-card h3 { margin: 64px 0 12px; font-family: "Playfair Display", serif; font-size: 1.8rem; line-height: 1; }
.seo-method-card p { margin: 0; color: var(--muted); line-height: 1.65; }
.sector-seo-note { background: var(--white); }

.sector-price .need-card h3 { margin: 34px 0 12px; font-size: 2.4rem; }
.sector-price .need-card small { display: block; margin-bottom: 14px; color: rgba(255, 255, 255, .6); font-size: .82rem; }

.sector-faq-list { max-width: 900px; margin-left: auto; }
.sector-faq details { border-top: 1px solid var(--line); }
.sector-faq details:last-child { border-bottom: 1px solid var(--line); }
.sector-faq summary { display: flex; min-height: 82px; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-weight: 850; list-style: none; }
.sector-faq summary::after { color: var(--gold); font-size: 1.5rem; content: "+"; }
.sector-faq details[open] summary::after { content: "−"; }
.sector-faq details p { max-width: 700px; margin: -6px 0 26px; color: var(--muted); line-height: 1.7; }

.sector-closing { display: grid; min-height: 62svh; place-items: center; padding: 90px 20px; background: #dfff50; text-align: center; }
.sector-closing > div { max-width: 860px; }
.sector-closing h2 { margin: 0 0 18px; font-family: "Playfair Display", serif; font-size: clamp(3rem, 6vw, 6rem); line-height: .96; }
.sector-closing p { max-width: 640px; margin: 0 auto 28px; line-height: 1.7; }
.sector-closing .sector-button { background: var(--navy); box-shadow: 0 8px 0 #43515a; }

.sector-footer { display: flex; justify-content: space-between; gap: 24px; padding: 26px max(18px, calc((100vw - var(--container)) / 2)); background: #050c12; color: rgba(255,255,255,.62); font-size: .78rem; }
.sector-footer a { color: white; }

@media (max-width: 760px) {
  .sector-nav-links > a:not(.sector-nav-cta) { display: none; }
  .sector-nav-cta { width: 46px; padding: 0 !important; justify-content: center; font-size: 0; }
  .sector-nav-cta::before { font-size: 1.2rem; content: "←"; }
  .sector-hero { min-height: 84svh; }
  .sector-hero::before { background: linear-gradient(0deg, rgba(5,13,20,.96), rgba(5,13,20,.24) 78%); }
  .sector-hero h1 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .sector-answer-inner,
  .sector-heading { grid-template-columns: 1fr; gap: 20px; }
  .sector-answer-inner { padding: 34px 0; }
  .sector-models,
  .sector-needs,
  .sector-faq { padding: 76px 0; }
  .model-grid { grid-template-columns: 1fr; }
  .model-card { min-height: 460px; }
  .need-grid { grid-template-columns: 1fr; }
  .need-card { min-height: 210px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .sector-prose { grid-template-columns: 1fr; }
  .sector-breadcrumbs { padding-top: 100px; padding-bottom: 14px; }
  .seo-method-grid { grid-template-columns: 1fr; }
  .seo-method-card { min-height: 0; }
  .seo-method-card h3 { margin-top: 42px; }
  .sector-footer { flex-direction: column; }
}