/* ===================== Tokens ===================== */
:root {
  --font-body: 'Space Grotesk', sans-serif;

  --bg: #F2EEE5;
  --bg-alt: #E7E2D6;
  --bg-card: #FFFFFF;
  --bg-navy: #1A2432;
  --bg-navy-2: #141D29;
  --card-onDark: #212C3B;

  --text: #1B2330;
  --text-muted: #5B6472;
  --text-onDark: #F2EEE5;
  --text-onDark-muted: #A6ADB8;

  --primary: 221 68% 51%;
  --primary-hover: 221 68% 44%;
  --orange: #D97A55;

  --border: rgba(27, 35, 48, 0.12);
  --border-onDark: rgba(242, 238, 229, 0.14);

  --radius: 14px;
  --container: 1240px;
}

[data-theme="dark"] {
  --bg: #10151C;
  --bg-alt: #161C25;
  --bg-card: #1A212B;
  --bg-navy: #0C1119;
  --bg-navy-2: #090D13;
  --card-onDark: #171F29;

  --text: #ECE9E1;
  --text-muted: #929BA8;
  --text-onDark: #ECE9E1;
  --text-onDark-muted: #8B94A1;

  --primary: 221 76% 68%;
  --primary-hover: 221 76% 73%;
  --orange: #E08A65;

  --border: rgba(236, 233, 225, 0.1);
  --border-onDark: rgba(236, 233, 225, 0.1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

h1,
h2,
h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

input,
textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 2px;
}

/* ===================== Reusable ===================== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: hsl(var(--primary));
  margin-bottom: 18px;
}

.eyebrow .dash {
  width: 22px;
  height: 1.5px;
  background: hsl(var(--primary));
  display: inline-block;
}

.eyebrow-onDark {
  color: hsl(var(--primary));
}

[data-theme="dark"] .eyebrow-onDark {
  color: hsl(var(--primary));
}

.eyebrow-onDark .dash {
  background: currentColor;
}

.lead {
  font-size: clamp(18px, 1.45vw, 21px);
  color: var(--text-muted);
  max-width: 46ch;
}

.lead-onDark {
  color: var(--text-onDark-muted);
}

.accent-blue {
  color: hsl(var(--primary));
}

.text-primary {
  color: hsl(var(--primary));
}

.accent-orange {
  color: var(--orange);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(15px, 1.15vw, 17px);
  font-weight: 700;
  padding: 13px 22px;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: hsl(var(--primary));
  color: #fff;
}

.btn-primary:hover {
  background: #F2EEE5;
  color: #1B2330;
}

.btn-link {
  color: hsl(var(--primary));
  padding: 13px 4px;
}

.btn-link:hover {
  color: var(--orange);
  opacity: 1;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  font-size: clamp(16px, 1.1vw, 18px);
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo span {
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0;
  margin-left: 4px;
}

.logo-onDark {
  color: var(--text-onDark);
}

.logo-onDark span {
  color: var(--text-onDark-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}

.main-nav a {
  position: relative;
  font-size: clamp(15px, 1.15vw, 17px);
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.15s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--bg-alt);
}

.icon-sun {
  display: none;
}

[data-theme="dark"] .icon-moon {
  display: none;
}

[data-theme="dark"] .icon-sun {
  display: block;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  margin: 0 auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

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

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

/* ===================== Hero ===================== */
.hero {
  min-height: calc(100svh - 76px);
  display: flex;
  flex-direction: column;
  padding-top: clamp(48px, 8vh, 96px);
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  flex: 1;
  padding-bottom: clamp(48px, 8vh, 90px);
}

.hero-copy h1 {
  font-size: clamp(42px, 5.6vw, 74px);
  line-height: 1.02;
  margin-bottom: 26px;
  overflow-wrap: anywhere;
}

.hero-copy .lead {
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

.hero-card {
  position: relative;
  z-index: 1;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 26px;
  min-height: 432px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.hero-card-tag {
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-card-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--orange);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-card-heading {
  font-size: clamp(36px, 4.3vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 600;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* Stats strip */
.stats-strip {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 36px 24px;
  border-left: 1px solid var(--border);
}

.stat:first-child {
  border-left: none;
  padding-left: 0;
}

.stat-num {
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 700;
  color: var(--orange);
}

.stat-title {
  font-size: clamp(16px, 1.2vw, 18px);
  font-weight: 700;
}

.stat-sub {
  font-size: clamp(14px, 1.05vw, 16px);
  color: var(--text-muted);
  margin-top: 2px;
}

/* ===================== About ===================== */
.about {
  padding: 144px 0;
  min-height: calc(100svh - 76px);
  display: flex;
  align-items: center;
  scroll-margin-top: 76px;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.6fr;
  gap: 60px;
}

.about-caption {
  font-size: clamp(13px, 1.05vw, 15px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  max-width: 24ch;
}

.about-main h2 {
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.12;
  margin-bottom: 40px;
  max-width: 18ch;
}

.about-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}

.about-columns p {
  font-size: clamp(16px, 1.25vw, 18px);
  color: var(--text-muted);
}

.about-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--border);
  padding-top: 30px;
}

.about-footer p {
  font-weight: 600;
  font-size: clamp(16px, 1.25vw, 18px);
}

.check-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ===================== Services ===================== */
.services {
  background: var(--bg-navy);
  color: var(--text-onDark);
  padding: 144px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr;
  gap: 60px;
}

.services-side h2 {
  color: var(--text-onDark);
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.06;
  margin-bottom: 22px;
  max-width: 12ch;
}

.services-list {
  display: flex;
  flex-direction: column;
}

.service-row {
  display: grid;
  grid-template-columns: 34px 44px 1fr 20px;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-onDark);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.service-row:first-child {
  padding-top: 0;
}

.service-num {
  font-size: clamp(13px, 1.05vw, 15px);
  font-weight: 700;
  color: var(--orange);
  padding-top: 4px;
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--card-onDark);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-copy h3 {
  color: var(--text-onDark);
  font-size: clamp(19px, 1.45vw, 22px);
  margin-bottom: 6px;
}

.service-copy p {
  color: var(--text-onDark-muted);
  font-size: clamp(15px, 1.1vw, 17px);
  max-width: 46ch;
  overflow-wrap: anywhere;
}

.service-arrow {
  color: var(--text-onDark-muted);
  margin-top: 10px;
  transition: color 0.15s ease, transform 0.15s ease;
}

.service-row:hover,
.service-row:focus-within {
  transform: translateX(8px);
}

.service-row:hover .service-arrow,
.service-row:focus-within .service-arrow {
  color: var(--orange);
  transform: translate(2px, -2px);
}

/* ===================== Approach ===================== */
.approach {
  padding: 144px 0;
  min-height: calc(100svh - 76px);
  display: flex;
  align-items: center;
  scroll-margin-top: 76px;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 36px 36px;
}

.approach-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr;
  gap: 60px;
}

.approach-side h2 {
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.1;
  max-width: 12ch;
}

.approach-row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}

.approach-row:first-child {
  padding-top: 0;
}

.approach-num {
  font-size: clamp(13px, 1.05vw, 15px);
  font-weight: 700;
  color: var(--orange);
  padding-top: 4px;
}

.approach-row h3 {
  font-size: clamp(20px, 1.55vw, 23px);
  margin-bottom: 8px;
}

.approach-row p {
  color: var(--text-muted);
  font-size: clamp(16px, 1.2vw, 18px);
  max-width: 50ch;
}

/* ===================== Contact ===================== */
.contact {
  background: var(--bg-navy);
  color: var(--text-onDark);
  padding: 132px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: start;
}

.contact-side h2 {
  color: var(--text-onDark);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
  margin-bottom: 22px;
  max-width: 14ch;
}

.contact-side .lead {
  margin-bottom: 40px;
}

.contact-email-block {
  border-top: 1px solid var(--border-onDark);
  padding-top: 26px;
}

.contact-email-label {
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-onDark-muted);
  margin-bottom: 10px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-onDark);
  transition: color 0.15s ease;
  overflow-wrap: anywhere;
}

.contact-email:hover {
  color: var(--orange);
}

.contact-form {
  background: var(--card-onDark);
  border: 1px solid var(--border-onDark);
  border-radius: var(--radius);
  padding: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 22px;
}

.form-field label {
  display: block;
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 600;
  color: var(--text-onDark-muted);
  margin-bottom: 8px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-onDark);
  padding: 8px 2px 12px;
  font-size: clamp(16px, 1.2vw, 18px);
  color: var(--text-onDark);
  resize: vertical;
  transition: border-color 0.15s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #6C7686;
}

.form-field input:focus,
.form-field textarea:focus {
  border-bottom-color: hsl(var(--primary));
  outline: none;
}

.contact-form .form-field:last-of-type {
  margin-bottom: 28px;
}

.form-note {
  font-size: clamp(13px, 1vw, 15px);
  color: var(--text-onDark-muted);
  margin-top: 14px;
  line-height: 1.5;
}

/* ===================== Footer ===================== */
.site-footer {
  background: var(--bg-navy-2);
  color: var(--text-onDark);
  padding: clamp(48px, 6vw, 80px) 0 clamp(24px, 3vw, 36px);
  transition: background 0.25s ease, color 0.25s ease;
}

.site-footer[data-theme="light"] {
  background: var(--bg) !important;
  color: var(--text) !important;
}

.site-footer[data-theme="light"] .logo-onDark {
  color: var(--text) !important;
}

.site-footer[data-theme="light"] .logo-onDark span,
.site-footer[data-theme="light"] .footer-tagline,
.site-footer[data-theme="light"] .footer-nav a,
.site-footer[data-theme="light"] .footer-bottom,
.site-footer[data-theme="light"] .footer-social a {
  color: var(--text-muted) !important;
}

.site-footer[data-theme="light"] .footer-legal {
  color: var(--text) !important;
  opacity: 0.82;
}

.site-footer[data-theme="light"] .footer-top {
  border-bottom-color: var(--border) !important;
}

.site-footer[data-theme="light"] .footer-social a {
  border-color: var(--border) !important;
}

.site-footer[data-theme="light"] .footer-nav a:hover,
.site-footer[data-theme="light"] .footer-social a:hover {
  color: var(--orange) !important;
}

.site-footer[data-theme="light"] .footer-social a:hover {
  border-color: var(--orange) !important;
}

.site-footer .container {
  width: 100%;
  max-width: var(--container);
  padding-left: clamp(20px, 4vw, 40px);
  padding-right: clamp(20px, 4vw, 40px);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(220px, 1fr) auto;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-onDark);
}

.footer-tagline {
  color: var(--text-onDark-muted);
  font-size: clamp(15px, 1.2vw, 18px);
  margin-top: 14px;
  max-width: 34ch;
}

.footer-nav {
  display: flex;
  flex-direction: row;
  gap: clamp(14px, 2.2vw, 28px);
  flex-wrap: wrap;
  padding-top: 6px;
}

.footer-nav a {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--text-onDark-muted);
  transition: color 0.15s ease;
}

.footer-nav a:hover {
  color: var(--orange);
}

.footer-social {
  display: flex;
  gap: clamp(10px, 1.5vw, 18px);
  padding-top: 6px;
}

.footer-social a {
  width: clamp(36px, 3.2vw, 44px);
  height: clamp(36px, 3.2vw, 44px);
  border-radius: 50%;
  border: 1px solid var(--border-onDark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-onDark-muted);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.footer-social a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.footer-legal {
  color: var(--text-onDark);
  font-size: 13px;
  line-height: 1.5;
  margin-top: 10px;
  margin-bottom: 16px;
  max-width: 100%;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: clamp(20px, 2.5vw, 30px);
  font-size: clamp(13px, 1.05vw, 16px);
  letter-spacing: 0.03em;
  color: var(--text-onDark-muted);
  text-transform: uppercase;
}

/* ===================== Responsive ===================== */
@media (max-width: 980px) {

  .about-grid,
  .services-grid,
  .approach-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-side {
    display: flex;
    flex-direction: column;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-social {
    padding-top: 0;
  }
}

@media (max-width: 720px) {
  .container {
    padding: 0 20px;
  }

  .header-inner {
    height: 68px;
    gap: 8px;
  }

  .logo {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .main-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 20px 20px;
    display: none;
  }

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

  .main-nav a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

  .menu-toggle {
    display: flex;
  }

  .header-inner .btn-primary {
    width: 40px;
    height: 40px;
    padding: 10px;
    justify-content: center;
    font-size: 0;
  }

  .header-inner .btn-primary svg {
    margin: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 56px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
    padding-bottom: 56px;
  }

  .hero-copy,
  .hero-visual,
  .about-main,
  .services-list,
  .approach-list,
  .contact-side,
  .contact-form {
    min-width: 0;
  }

  .hero-card {
    min-height: min(432px, 108vw);
    padding: 22px;
  }

  .hero-card-tag {
    max-width: 22ch;
  }

  .hero-copy h1 {
    font-size: 44px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 24px 0;
  }

  .stat:first-child {
    border-top: none;
  }

  .about,
  .approach {
    min-height: calc(100svh - 68px);
    scroll-margin-top: 68px;
    padding: 72px 0;
  }

  .services,
  .contact {
    padding: 72px 0;
  }

  .about-columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-row {
    grid-template-columns: 28px 40px 1fr;
    gap: 14px;
  }

  .service-arrow {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .contact-form {
    padding: 24px 20px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

}

@media (max-width: 420px) {
  .container {
    padding: 0 16px;
  }

  .header-inner .btn-primary,
  .theme-toggle,
  .menu-toggle {
    width: 36px;
    height: 36px;
  }

  .header-actions {
    gap: 6px;
  }

  .hero-copy h1 {
    font-size: 36px;
  }

  .hero-actions {
    gap: 16px;
  }
}