:root {
  --black: #0d0d0d;
  --graphite: #181716;
  --graphite-2: #26221f;
  --copper: #a76a3a;
  --copper-light: #d2a06f;
  --copper-dark: #73411f;
  --paper: #fbfaf8;
  --bone: #f2eee9;
  --white: #ffffff;
  --muted: #6f675f;
  --text: #201d1a;
  --line: #e6ddd3;
  --shadow: 0 24px 70px rgba(14, 12, 10, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--copper);
  color: var(--white);
  border-radius: 4px;
}

.skip-link:focus {
  top: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px max(20px, calc((100vw - 1180px) / 2));
  background: var(--black);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
}

.topbar p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 248, 0.9);
  border-bottom: 1px solid rgba(167, 106, 58, 0.28);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 18px 45px rgba(14, 12, 10, 0.08);
}

.header-inner {
  min-height: 92px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand img {
  width: 216px;
  height: auto;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  color: #2b2825;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  padding: 12px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 100%;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.header-cta,
.btn-primary,
.btn-submit {
  color: var(--white);
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  box-shadow: 0 16px 34px rgba(115, 65, 31, 0.26);
}

.btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-light {
  color: var(--black);
  background: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-submit {
  width: 100%;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 4px;
  padding: 10px;
}

.menu-button span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--black);
}

.section {
  padding: 92px 0;
}

.section-dark {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(13, 13, 13, 0.98), rgba(33, 29, 25, 0.96)),
    radial-gradient(circle at 82% 20%, rgba(167, 106, 58, 0.36), transparent 38%);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 76px;
}

.hero::before {
  content: "PRODET";
  position: absolute;
  right: -36px;
  bottom: -80px;
  color: rgba(255, 255, 255, 0.035);
  font-size: clamp(90px, 16vw, 230px);
  font-weight: 900;
  letter-spacing: 0.05em;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  gap: 52px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--copper-light);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-size: clamp(35px, 4.6vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.hero-lead {
  max-width: 690px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 20px;
}

.hero-actions,
.contact-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.trust-row span {
  padding: 8px 12px;
  border: 1px solid rgba(210, 160, 111, 0.35);
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-panel {
  display: grid;
  gap: 26px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(210, 160, 111, 0.32);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-panel img {
  width: 230px;
  padding: 10px;
  background: var(--white);
  border-radius: 4px;
}

.panel-kicker {
  margin-bottom: 8px;
  color: var(--copper-light);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-panel h2 {
  margin-bottom: 12px;
  font-size: 28px;
  line-height: 1.1;
}

.hero-panel p {
  color: rgba(255, 255, 255, 0.74);
}

.panel-link {
  color: var(--white);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-strip {
  position: relative;
  margin-top: -28px;
  z-index: 2;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  box-shadow: var(--shadow);
}

.proof-grid article {
  min-height: 190px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.proof-grid article:last-child {
  border-right: 0;
}

.proof-grid strong {
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.proof-grid h2 {
  margin: 16px 0 8px;
  font-size: 20px;
  line-height: 1.12;
}

.proof-grid p,
.section-heading p,
.situation-card p,
.routine-list p,
.services-grid li,
.confidence-grid p,
.faq-list p,
.contact-card p,
.site-footer p {
  color: var(--muted);
}

.section-heading {
  max-width: 790px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.section-heading h2 {
  margin-bottom: 14px;
  color: var(--black);
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.section-dark .section-heading h2,
.section-dark .confidence-grid h2 {
  color: var(--white);
}

.situation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.situation-card {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--copper);
}

.situation-card span,
.routine-list strong {
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.situation-card h3,
.routine-list h3,
.services-grid h3,
.process-card h3 {
  margin: 14px 0 10px;
  color: var(--black);
  font-size: 22px;
  line-height: 1.14;
}

.situation-card a {
  margin-top: auto;
  color: var(--copper-dark);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.routine-section {
  background: var(--bone);
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 54px;
  align-items: start;
}

.routine-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.routine-list article {
  min-height: 196px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
}

.services-section {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.services-grid article {
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.services-grid h3 {
  margin-top: 0;
  font-size: 26px;
}

.services-grid ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.services-grid li {
  position: relative;
  padding: 11px 0 11px 22px;
  border-bottom: 1px solid var(--line);
}

.services-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--copper);
}

.confidence-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 54px;
  align-items: center;
}

.confidence-grid h2 {
  max-width: 520px;
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4.5vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.process-card {
  padding: 36px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(210, 160, 111, 0.32);
}

.process-card ol {
  display: grid;
  gap: 22px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.process-card li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
}

.process-card span {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: var(--copper-light);
  border: 1px solid rgba(210, 160, 111, 0.45);
  font-weight: 900;
}

.process-card h3 {
  margin-top: 0;
  color: var(--white);
}

.process-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

.faq-section {
  background: var(--paper);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
}

.faq-list {
  background: var(--white);
  border: 1px solid var(--line);
}

details {
  padding: 22px 26px;
  border-bottom: 1px solid var(--line);
}

details:last-child {
  border-bottom: 0;
}

summary {
  cursor: pointer;
  color: var(--black);
  font-size: 18px;
  font-weight: 900;
}

details p {
  margin: 14px 0 0;
}

.contact-section {
  padding: 86px 0;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
}

.contact-card {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 44px;
  align-items: start;
  padding: 44px;
  color: var(--white);
  background: var(--black);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  max-width: 560px;
  margin-bottom: 16px;
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.contact-card p {
  color: rgba(255, 255, 255, 0.72);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 26px;
  background: var(--white);
  color: var(--text);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--black);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 13px 14px;
  color: var(--text);
  background: var(--paper);
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(167, 106, 58, 0.15);
}

.site-footer {
  padding: 48px 0 26px;
  color: var(--white);
  background: var(--black);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 36px;
}

.footer-grid img {
  width: 176px;
  padding: 8px;
  background: var(--white);
  border-radius: 4px;
}

.footer-grid h2 {
  margin-bottom: 12px;
  color: var(--copper-light);
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.legal {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.legal p {
  margin-bottom: 0;
  font-size: 13px;
}

.floating-whats {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: var(--white);
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

@media (max-width: 980px) {
  .topbar {
    display: none;
  }

  .header-inner {
    min-height: 78px;
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .brand img {
    width: 166px;
  }

  .menu-button {
    display: block;
  }

  .main-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px 20px 26px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 28px 50px rgba(14, 12, 10, 0.14);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a::after {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hero-grid,
  .split,
  .confidence-grid,
  .faq-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .proof-grid,
  .situation-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }

  .section,
  .hero,
  .contact-section {
    padding: 62px 0;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-panel,
  .contact-card,
  .contact-form {
    padding: 24px;
  }

  .proof-grid,
  .situation-grid,
  .routine-list,
  .services-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-grid article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-actions,
  .contact-options {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .floating-whats {
    right: 14px;
    bottom: 14px;
  }
}