:root {
  --ink: #10241f;
  --pine: #0d2d26;
  --pine-2: #173f35;
  --sand: #f2eee5;
  --paper: #fbfaf7;
  --amber: #f4b860;
  --line: rgba(255,255,255,.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", Arial, sans-serif; font-size: 16px; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.site-header {
  height: 78px; padding: 0 4vw; display: flex; align-items: center; gap: 34px;
  background: #fff; border-bottom: 1px solid rgba(13,45,38,.12); position: relative; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; font: 700 19px/1 "Manrope", sans-serif; letter-spacing: -.04em; white-space: nowrap; }
.brand b { color: #557066; font-weight: 600; }
.brand-mark { display: block; width: 46px; height: 46px; object-fit: contain; flex: 0 0 auto; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: clamp(18px, 2.3vw, 38px); }
.desktop-nav a { font-size: 14px; font-weight: 600; color: #41534e; transition: color .2s; }
.desktop-nav a:hover { color: var(--pine); }
.nav-cta { padding: 13px 17px; background: var(--pine); color: white; border-radius: 4px; font-size: 13px; font-weight: 700; }
.nav-cta span { color: var(--amber); margin-left: 8px; }
.menu-toggle { display: none; }
.mobile-nav { position: fixed; inset: 68px 0 0; z-index: 9; background: var(--pine); color: white; padding: 30px 22px; }
.mobile-nav a { display: block; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.12); font: 700 20px/1.2 "Manrope", sans-serif; }
.mobile-nav .button { margin-top: 18px; border: 0; color: var(--ink); }

.hero { min-height: 690px; height: calc(100vh - 78px); position: relative; overflow: hidden; color: white; display: flex; align-items: center; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,23,19,.94) 0%, rgba(5,23,19,.79) 35%, rgba(5,23,19,.24) 66%, rgba(5,23,19,.08) 100%); }
.hero-content { width: min(720px, 53vw); position: relative; z-index: 1; margin-left: 7vw; padding: 50px 0 90px; }
.eyebrow { margin: 0 0 23px; text-transform: uppercase; font-size: 12px; letter-spacing: .16em; font-weight: 700; color: #d3ddd8; }
.eyebrow span { display: inline-block; width: 30px; height: 2px; margin: 0 10px 3px 0; background: var(--amber); }
h1 { margin: 0; font: 700 clamp(48px, 5.6vw, 88px)/.98 "Manrope", sans-serif; letter-spacing: -.065em; }
h1 em { color: var(--amber); font-style: normal; }
.hero-copy { max-width: 620px; margin: 28px 0 32px; color: #d7e0dc; font-size: clamp(16px, 1.15vw, 19px); line-height: 1.62; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border-radius: 4px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--amber); color: #18251f; }
.button-primary span { margin-left: 16px; font-size: 18px; }
.button-ghost { border: 1px solid rgba(255,255,255,.38); background: rgba(255,255,255,.05); backdrop-filter: blur(8px); }
.hero-note { position: absolute; z-index: 1; right: 4vw; bottom: 34px; width: 360px; padding: 18px 20px; border-left: 3px solid var(--amber); background: rgba(8,31,26,.76); backdrop-filter: blur(12px); }
.hero-note span { font-size: 11px; letter-spacing: .15em; color: var(--amber); font-weight: 700; }
.hero-note p { margin: 7px 0 0; font-size: 14px; color: #e6ece9; }
.trust-strip { min-height: 118px; padding: 24px 5vw; display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); align-items: center; gap: 28px; background: var(--sand); border-bottom: 1px solid #ddd6c9; }
.trust-strip > p { font-size: 11px; letter-spacing: .16em; font-weight: 800; color: #7c847f; }
.trust-strip div { padding-left: 24px; border-left: 1px solid #c9c1b4; }
.trust-strip strong, .trust-strip span { display: block; }
.trust-strip strong { font: 700 17px/1.2 "Manrope", sans-serif; }
.trust-strip span { margin-top: 6px; font-size: 13px; color: #68736f; }

.section { padding: 110px 6vw; }
.section-heading { margin-bottom: 52px; }
.split-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 8vw; align-items: end; }
.section-heading h2, .services h2, .quality h2, .about h2, .inquiry h2 { margin: 0; font: 700 clamp(37px, 4.2vw, 64px)/1.06 "Manrope", sans-serif; letter-spacing: -.055em; }
.section-heading > p { max-width: 540px; margin: 0 0 6px; color: #60706a; font-size: 17px; line-height: 1.7; }
.kicker { margin: 0 0 17px; color: #687d75; font-size: 11px; letter-spacing: .17em; font-weight: 800; }
.kicker-light { color: var(--amber); }

.products { background: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cfd5d1; border-left: 1px solid #cfd5d1; }
.product-card { min-height: 510px; padding: 30px 27px; display: flex; flex-direction: column; border-right: 1px solid #cfd5d1; border-bottom: 1px solid #cfd5d1; transition: transform .25s, background .25s, color .25s; }
.product-card:hover { transform: translateY(-6px); background: #fff; box-shadow: 0 20px 40px rgba(17,37,31,.08); }
.product-card-featured { background: var(--pine); color: white; }
.product-card-featured:hover { background: var(--pine-2); }
.card-index { color: #8c9a95; font: 600 13px/1 "Manrope", sans-serif; }
.product-type { margin: 96px 0 12px; color: #74877f; font-size: 11px; letter-spacing: .15em; font-weight: 800; }
.product-card-featured .product-type, .product-card-featured .card-index { color: var(--amber); }
.product-card h3 { margin: 0; font: 700 27px/1.15 "Manrope", sans-serif; letter-spacing: -.04em; }
.product-card > p:not(.product-type) { min-height: 88px; margin: 18px 0; color: #68756f; line-height: 1.55; }
.product-card-featured > p:not(.product-type) { color: #cfd9d5; }
.product-card ul { margin: 0 0 26px; padding: 18px 0 0; list-style: none; border-top: 1px solid #d9dedb; color: #53635d; font-size: 14px; }
.product-card-featured ul { border-color: rgba(255,255,255,.18); color: #d2ddd8; }
.product-card li { padding: 5px 0; }
.product-card li::before { content: "+"; margin-right: 9px; color: #8a9d95; }
.product-card a { margin-top: auto; font-size: 13px; font-weight: 800; }
.product-card a span { float: right; color: #9ca9a4; font-size: 18px; }

.services { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; padding: 120px 7vw; background: var(--pine); color: white; }
.services-intro { align-self: center; position: sticky; top: 100px; }
.services h2 em { color: var(--amber); font-style: normal; }
.services-lead { max-width: 570px; margin: 26px 0 30px; color: #c5d1cc; font-size: 17px; line-height: 1.7; }
.text-link { display: inline-block; padding-bottom: 8px; border-bottom: 1px solid var(--amber); font-size: 14px; font-weight: 700; }
.text-link span { margin-left: 20px; color: var(--amber); }
.service-list { border-top: 1px solid var(--line); }
.service-list article { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.service-list article > span { color: var(--amber); font-size: 12px; font-weight: 700; }
.service-list h3 { margin: 0 0 9px; font: 700 22px/1.2 "Manrope", sans-serif; letter-spacing: -.03em; }
.service-list p { margin: 0; max-width: 600px; color: #aebfba; line-height: 1.62; }

.centered-heading { max-width: 750px; margin: 0 auto 65px; text-align: center; }
.centered-heading > p:last-child { margin: 20px auto 0; }
.process { background: #fff; }
.process-line { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: stage; }
.process-line li { min-height: 260px; padding: 28px 28px 24px; border-top: 3px solid var(--pine); border-right: 1px solid #ccd3cf; background: linear-gradient(#fff, #f5f6f3); }
.process-line li:last-child { border-right: 0; }
.process-line li > span { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--pine); color: var(--amber); font-size: 11px; font-weight: 800; }
.process-line h3 { margin: 56px 0 11px; font: 700 24px/1.1 "Manrope", sans-serif; }
.process-line p { margin: 0; color: #68756f; line-height: 1.55; }

.quality { min-height: 670px; display: grid; grid-template-columns: 1fr 1fr; background: #14201c; color: white; }
.quality-visual { position: relative; overflow: hidden; background: linear-gradient(135deg, #758178 0%, #34443d 46%, #1e2b26 100%); }
.quality-visual::before { content: ""; position: absolute; inset: 10% 9%; border: 1px solid rgba(255,255,255,.22); background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,0)); box-shadow: 30px 35px 60px rgba(0,0,0,.28); transform: perspective(850px) rotateY(10deg) rotateX(3deg); }
.quality-visual::after { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(90deg, transparent 0 79px, rgba(255,255,255,.035) 80px), repeating-linear-gradient(0deg, transparent 0 79px, rgba(255,255,255,.035) 80px); }
.spec-board { position: absolute; z-index: 1; left: 16%; right: 13%; top: 25%; padding: 38px; color: #e8eee9; }
.spec-board > span { color: var(--amber); font-size: 11px; letter-spacing: .2em; font-weight: 800; }
.spec-board > strong { display: block; margin-top: 16px; font: 700 clamp(28px, 3.5vw, 52px)/1.1 "Manrope", sans-serif; letter-spacing: -.045em; }
.spec-bars { margin-top: 62px; display: grid; gap: 13px; }
.spec-bars i { display: block; height: 7px; background: rgba(255,255,255,.7); }
.spec-bars i:nth-child(2) { width: 72%; }
.spec-bars i:nth-child(3) { width: 44%; background: var(--amber); }
.quality-content { align-self: center; padding: 80px 7vw; }
.quality-content > p:not(.kicker):not(.small-note) { margin: 25px 0 30px; color: #bcc9c4; font-size: 17px; line-height: 1.7; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 26px; border-top: 1px solid var(--line); }
.check-grid span { padding: 16px 0; border-bottom: 1px solid var(--line); color: #dce5e1; font-size: 14px; }
.check-grid span::before { content: "✓"; margin-right: 10px; color: var(--amber); }
.small-note { margin: 24px 0 0; color: #82958d; font-size: 12px; line-height: 1.5; }

.assignments { background: var(--sand); }
.assignment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.assignment-grid article { padding: 37px 34px 40px; background: #fff; border-top: 4px solid var(--pine); }
.assignment-grid span { color: #778a82; font-size: 11px; letter-spacing: .15em; font-weight: 800; }
.assignment-grid h3 { margin: 55px 0 15px; font: 700 25px/1.18 "Manrope", sans-serif; letter-spacing: -.035em; }
.assignment-grid p { margin: 0; color: #65736d; line-height: 1.65; }

.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: 10vw; padding: 120px 8vw; background: #fff; }
.about-copy > p:not(.kicker) { max-width: 690px; color: #5f7069; font-size: 17px; line-height: 1.75; }
.about-principles { border-top: 1px solid #cdd4d0; align-self: center; }
.about-principles div { padding: 25px 0; border-bottom: 1px solid #cdd4d0; }
.about-principles strong, .about-principles span { display: block; }
.about-principles strong { font: 700 19px/1.2 "Manrope", sans-serif; }
.about-principles span { margin-top: 7px; color: #67766f; line-height: 1.5; }

.inquiry { display: grid; grid-template-columns: .82fr 1.18fr; gap: 8vw; padding: 115px 7vw; background: #0a2721; color: white; }
.inquiry-copy > p:not(.kicker) { max-width: 520px; color: #b7c6c0; font-size: 17px; line-height: 1.7; }
.contact-card { margin-top: 42px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-card span, .contact-card a { display: block; }
.contact-card span { color: #8da098; font-size: 10px; letter-spacing: .17em; font-weight: 800; }
.contact-card a { margin-top: 9px; font: 700 18px/1.2 "Manrope", sans-serif; color: var(--amber); }
.inquiry-form { padding: 42px; background: #fff; color: var(--ink); box-shadow: 0 20px 80px rgba(0,0,0,.22); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.inquiry-form label { display: block; margin-bottom: 22px; color: #42554e; font-size: 13px; font-weight: 700; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea { width: 100%; margin-top: 8px; padding: 13px 0; border: 0; border-bottom: 1px solid #bdc7c2; border-radius: 0; background: transparent; color: var(--ink); outline: none; font-size: 15px; }
.inquiry-form textarea { padding: 13px; border: 1px solid #bdc7c2; resize: vertical; }
.inquiry-form input:focus, .inquiry-form select:focus, .inquiry-form textarea:focus { border-color: var(--pine); box-shadow: 0 1px 0 var(--pine); }
.consent { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 500 !important; line-height: 1.45; }
.consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--pine); flex: 0 0 auto; }
.honeypot { position: absolute !important; left: -9999px; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
#form-status { margin: 0; color: #52645d; font-size: 13px; line-height: 1.45; }
#form-status.success { color: #176b4c; }
#form-status.error { color: #a43c32; }
.submit-button { flex: 0 0 auto; min-height: 52px; padding: 0 22px; border: 0; border-radius: 3px; background: var(--pine); color: white; font-size: 14px; font-weight: 800; cursor: pointer; }
.submit-button span { margin-left: 18px; color: var(--amber); }
.submit-button:disabled { opacity: .62; cursor: wait; }

footer { min-height: 150px; padding: 38px 5vw; display: grid; grid-template-columns: 1fr 1.7fr auto; gap: 30px; align-items: center; background: #061a16; color: white; border-top: 1px solid rgba(255,255,255,.1); }
.footer-brand b { color: #94a49e; }
footer > p { color: #8fa19a; font-size: 13px; }
.footer-links { display: flex; gap: 24px; font-size: 13px; font-weight: 700; }
.copyright { grid-column: 1 / -1; margin: 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); }

.whatsapp-float {
  position: fixed; z-index: 40; right: 24px; bottom: max(24px, env(safe-area-inset-bottom));
  min-height: 58px; padding: 8px 18px 8px 10px; display: flex; align-items: center; gap: 10px;
  border-radius: 999px; background: #25d366; color: #062f1c; box-shadow: 0 12px 32px rgba(5, 38, 25, .26);
  transition: transform .2s ease, box-shadow .2s ease; isolation: isolate;
}
.whatsapp-float::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; box-shadow: 0 0 0 0 rgba(37,211,102,.38); animation: whatsapp-pulse 2.6s infinite; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(5, 38, 25, .34); }
.whatsapp-float:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.whatsapp-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: white; color: #20b858; }
.whatsapp-icon svg { width: 26px; height: 26px; fill: currentColor; }
.whatsapp-label { font: 800 14px/1.05 "Manrope", sans-serif; letter-spacing: -.01em; }
.whatsapp-label small { display: block; margin-bottom: 3px; color: #176839; font: 700 10px/1 "DM Sans", sans-serif; text-transform: uppercase; letter-spacing: .08em; }
@keyframes whatsapp-pulse { 0%,55% { box-shadow: 0 0 0 0 rgba(37,211,102,.34); } 85%,100% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .whatsapp-float::before { animation: none; } }

@media (max-width: 980px) {
  .desktop-nav, .nav-cta { display: none; }
  .menu-toggle { margin-left: auto; display: grid; gap: 5px; background: none; border: 0; padding: 10px; }
  .menu-toggle span { display: block; width: 24px; height: 2px; background: var(--pine); }
  .hero-content { width: 76vw; }
  .hero-note { display: none; }
  .trust-strip { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .services { grid-template-columns: 1fr; }
  .services-intro { position: static; }
  .process-line { grid-template-columns: 1fr 1fr; }
  .quality { grid-template-columns: 1fr; }
  .quality-visual { min-height: 480px; }
  .about, .inquiry { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr auto; }
  footer > p:first-of-type { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .site-header { height: 68px; padding: 0 20px; }
  .brand-mark { width: 42px; height: 42px; }
  .hero { min-height: 720px; height: calc(100svh - 68px); align-items: flex-end; }
  .hero-image { object-position: 67% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(5,23,19,.97) 0%, rgba(5,23,19,.7) 58%, rgba(5,23,19,.2) 100%); }
  .hero-content { width: auto; margin: 0; padding: 42px 22px 54px; }
  h1 { font-size: clamp(43px, 13.2vw, 61px); }
  .hero-copy { font-size: 16px; margin: 23px 0 27px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .trust-strip { grid-template-columns: 1fr; padding: 28px 22px; }
  .trust-strip div { padding: 12px 0 12px 18px; }
  .section { padding: 78px 22px; }
  .split-heading { grid-template-columns: 1fr; gap: 26px; }
  .product-grid, .process-line, .assignment-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 440px; }
  .product-type { margin-top: 65px; }
  .services, .about, .inquiry { padding: 80px 22px; }
  .service-list article { grid-template-columns: 42px 1fr; }
  .quality-visual { min-height: 360px; }
  .quality-content { padding: 70px 22px; }
  .check-grid, .form-row { grid-template-columns: 1fr; gap: 0; }
  .inquiry-form { padding: 28px 20px; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .submit-button { width: 100%; }
  footer { grid-template-columns: 1fr; padding: 38px 22px; }
  .footer-links { flex-wrap: wrap; }
  .whatsapp-float { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); width: 56px; height: 56px; min-height: 56px; padding: 7px; justify-content: center; }
  .whatsapp-icon { width: 42px; height: 42px; }
  .whatsapp-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
}