:root {
  --navy: #1E2D3D;
  --navy-card: #243447;
  --light: #F5F5F3;
  --gold: #C9A84C;
  --gold-hover: #D8B65C;
  --white: #FFFFFF;
  --muted-white: rgba(255, 255, 255, 0.72);
  --text-dark: #1E2D3D;
  --text-body: #3a4a5c;
  --shadow-card: 0 6px 24px rgba(30, 45, 61, 0.08);
  --shadow-card-hover: 0 12px 32px rgba(30, 45, 61, 0.16);
  --radius: 10px;
  --nav-height: 96px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--navy);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--navy);
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background: rgba(30, 45, 61, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-logo img {
  height: 220px;
  width: auto;
  display: block;
  margin: -60px 0;
  transition: transform 0.25s ease;
}

.nav-logo:hover img {
  transform: scale(1.03);
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 400;
  font-size: 15px;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--gold);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-links a.active {
  color: var(--gold);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 120px 0;
  position: relative;
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-light {
  background: var(--light);
  color: var(--text-dark);
}

.section-first {
  padding-top: calc(var(--nav-height) + 80px);
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 20px;
}

h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.section-body {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-body);
}

.section-dark .section-body {
  color: var(--muted-white);
}

/* ---------- HERO ---------- */
.hero {
  padding: calc(var(--nav-height) + 100px) 0 160px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: 820px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(36px, 5.5vw, 56px);
  margin-bottom: 24px;
  color: var(--white);
}

.hero-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--muted-white);
  margin: 0 auto 40px;
  max-width: 680px;
  line-height: 1.7;
}

.hero-note {
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted-white);
}

.ridge-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80px;
  display: block;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 6px 18px rgba(201, 168, 76, 0.28);
}

.btn-gold:hover {
  background: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(201, 168, 76, 0.4);
}

.btn-gold span {
  transition: transform 0.2s ease;
}

.btn-gold:hover span {
  transform: translateX(4px);
}

/* ---------- PROBLEM ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.quote-card {
  background: var(--white);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.quote-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.quote-card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  font-style: italic;
}

.problem-closer {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-body);
}

/* ---------- SERVICES ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.service-card {
  background: var(--navy-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.55);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.service-card h3 {
  color: var(--white);
}

.service-tag {
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.service-desc {
  color: var(--muted-white);
  font-size: 15.5px;
  line-height: 1.65;
  margin-bottom: 28px;
  flex-grow: 1;
}

.service-meta {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-price {
  color: var(--white);
  font-weight: 600;
  font-size: 18px;
}

.service-terms {
  color: var(--muted-white);
  font-size: 14px;
}

.service-card-featured {
  border: 2px solid var(--gold);
  box-shadow: 0 12px 36px rgba(201, 168, 76, 0.18);
}

.service-card-featured:hover {
  border-color: var(--gold);
  box-shadow: 0 20px 48px rgba(201, 168, 76, 0.3);
}

.badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ---------- ABOUT ---------- */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 920px;
  margin: 0 auto;
}

.founder-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.founder-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #b8b8b5;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-weight: 600;
  font-size: 32px;
  letter-spacing: 0.03em;
}

.founder-card h3 {
  margin-bottom: 4px;
  color: var(--text-dark);
}

.founder-role {
  color: var(--gold);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}

.founder-bio {
  color: var(--text-body);
  font-size: 15.5px;
  line-height: 1.65;
  text-align: left;
}

/* ---------- CONTACT ---------- */
.contact {
  text-align: center;
}

.contact-inner {
  max-width: 720px;
  text-align: center;
}

.contact h2 {
  color: var(--white);
}

.contact .section-body {
  margin-bottom: 40px;
}

.contact-details {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted-white);
  font-size: 15px;
}

.contact-details a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.contact-details a:hover {
  color: var(--gold-hover);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 0;
  color: var(--muted-white);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.footer-tag {
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
}

.footer-copy {
  font-size: 13.5px;
  color: var(--muted-white);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .problem-grid,
  .services-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 90px 0;
  }

  .hero {
    padding: calc(var(--nav-height) + 70px) 0 120px;
  }

  .section-head {
    margin-bottom: 44px;
  }
}

@media (max-width: 720px) {
  :root {
    --nav-height: 76px;
  }

  .nav-logo img {
    height: 160px;
    margin: -42px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    gap: 0;
    padding: 12px 0;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 16px 24px;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

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

  .ridge-divider {
    height: 50px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .service-card,
  .founder-card,
  .quote-card {
    padding: 28px 22px;
  }

  .btn {
    padding: 14px 26px;
    font-size: 15px;
  }
}