/* =========================================================
   oxycode — Stylesheet
   Software Training & IT Solutions
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  /* neutrals / dark */
  --navy-950: #080d18;
  --navy-900: #0b1220;
  --navy-800: #111b30;
  --navy-700: #1a2740;
  --navy-600: #26365a;

  /* brand duality: Blue = IT Solutions ("Build"), Teal = Training ("Learn") */
  --blue-400: #7089ff;
  --blue-500: #4f6bff;
  --blue-600: #3d54e0;
  --blue-050: #eef1ff;

  --teal-400: #3ad9bb;
  --teal-500: #17c3a2;
  --teal-600: #10a888;
  --teal-050: #e6faf5;

  --amber-500: #f5a524;
  /* rare use: rating stars only */

  /* ink / surfaces */
  --ink-900: #0b1220;
  --ink-700: #333d52;
  --ink-600: #4b5468;
  --ink-500: #5b6478;
  --ink-300: #93a0b8;
  --on-dark-100: #f3f6fd;
  --on-dark-300: #aab6d4;
  --on-dark-500: #7885ac;

  --surface-0: #ffffff;
  --surface-50: #f8fafc;
  --surface-100: #eef2f8;
  --border: #e3e8f0;
  --border-dark: #24304e;

  /* type */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* scale */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 100px;

  --shadow-sm: 0 1px 2px rgba(11, 18, 32, .06), 0 1px 1px rgba(11, 18, 32, .04);
  --shadow-md: 0 8px 24px -8px rgba(11, 18, 32, .16);
  --shadow-lg: 0 24px 48px -12px rgba(11, 18, 32, .22);
  --shadow-glow-blue: 0 0 0 1px rgba(79, 107, 255, .16), 0 16px 40px -12px rgba(79, 107, 255, .35);
  --shadow-glow-teal: 0 0 0 1px rgba(23, 195, 162, .16), 0 16px 40px -12px rgba(23, 195, 162, .32);

  --ease: cubic-bezier(.22, .61, .36, 1);
  --container: 1200px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink-700);
  background: var(--surface-50);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -.01em;
}

:focus-visible {
  outline: 2.5px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 4px;
}

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

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Utility type ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--blue-600);
  background: var(--blue-050);
  padding: 6px 14px 6px 10px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "</>";
  opacity: .7;
}

.eyebrow.teal {
  color: var(--teal-600);
  background: var(--teal-050);
}

.eyebrow.on-dark {
  background: rgba(255, 255, 255, .07);
  color: var(--on-dark-100);
  border: 1px solid rgba(255, 255, 255, .12);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--ink-500);
  font-size: 1.05rem;
}

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

section {
  padding: 100px 0;
}

@media (max-width:768px) {
  section {
    padding: 64px 0;
  }
}

.bg-alt {
  background: var(--surface-0);
}

.bg-navy {
  background: var(--navy-900);
  color: var(--on-dark-300);
}

.bg-navy h2,
.bg-navy h3,
.bg-navy h4 {
  color: #fff;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .98rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
  line-height: 1;
}

.btn i {
  font-size: .85em;
}

.btn-primary {
  background: var(--blue-500);
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
}

.btn-primary:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -12px rgba(79, 107, 255, .45);
}

.btn-teal {
  background: var(--teal-500);
  color: #052e28;
  box-shadow: var(--shadow-glow-teal);
}

.btn-teal:hover {
  background: var(--teal-600);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--ink-900);
}

.btn-outline:hover {
  border-color: var(--blue-500);
  color: var(--blue-600);
  transform: translateY(-2px);
}

.btn-outline.on-dark {
  border-color: rgba(255, 255, 255, .28);
  color: #fff;
}

.btn-outline.on-dark:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .06);
}

.btn-ghost {
  background: transparent;
  color: var(--blue-600);
  padding: 8px 4px;
  font-weight: 600;
}

.btn-ghost i {
  transition: transform .25s var(--ease);
}

.btn-ghost:hover i {
  transform: translateX(4px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: .9rem;
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease), padding .3s var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 30px -12px rgba(0, 0, 0, .35);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  transition: height .3s var(--ease);
}

.site-header.is-scrolled .nav {
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 700;
  color: #fff;
}

.brand .brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-500), var(--teal-500));
  color: #fff;
  font-size: 1.05rem;
  flex: none;
}

.brand span {
  color: var(--teal-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;

  margin-left: 100px;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-size: .96rem;
  font-weight: 500;
  color: #000;
  transition: color .2s var(--ease), background-color .2s var(--ease);
  position: relative;
}

.nav-links a:hover {
  color: #00ae97;
  background: rgba(131, 253, 230, 0.371);
}

.nav-links a.active {
  color: #00ae97;
  background: rgba(131, 253, 230, 0.371);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, .07);
}

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

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

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

@media (max-width:960px) {
  .nav-links {
    position: fixed;
    inset: 78px 0 0 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--navy-900);
    padding: 18px 22px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
    border-top: 1px solid rgba(255, 255, 255, .06);
    height: calc(100vh - 78px);
    overflow-y: auto;
  }

  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }

  .nav-links a {
    padding: 15px 14px;
    font-size: 1.05rem;
    border-radius: 10px;
  }

  .nav-links .nav-cta {
    margin-top: 14px;
  }

  .nav-toggle {
    display: flex;
  }
}

.nav-cta {
  margin-left: 6px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1100px 560px at 78% -10%, rgba(79, 107, 255, .35), transparent 60%),
    radial-gradient(800px 500px at 5% 110%, rgba(23, 195, 162, .22), transparent 60%),
    var(--navy-900);
  color: var(--on-dark-300);
  padding: 110px 0 130px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  color: #fff;
  margin-bottom: 22px;
}

.hero-copy h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--teal-400), var(--blue-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  font-size: 1.12rem;
  color: var(--on-dark-300);
  max-width: 52ch;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 46px;
}

.hero-trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-trust div {
  display: flex;
  flex-direction: column;
}

.hero-trust strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
}

.hero-trust span {
  font-size: .85rem;
  color: var(--on-dark-500);
}

/* code-editor visual */
.editor-card {
  background: var(--navy-800);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
}

.editor-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--navy-700);
  border-bottom: 1px solid var(--border-dark);
}

.editor-titlebar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.editor-titlebar span:nth-child(1) {
  background: #ff5f57;
}

.editor-titlebar span:nth-child(2) {
  background: #febc2e;
}

.editor-titlebar span:nth-child(3) {
  background: #28c840;
}

.editor-titlebar small {
  margin-left: 10px;
  font-family: var(--font-mono);
  color: var(--on-dark-500);
  font-size: .78rem;
}

.editor-body {
  padding: 26px 24px 30px;
  font-family: var(--font-mono);
  font-size: .92rem;
  line-height: 1.9;
  min-height: 290px;
}

.editor-body .ln {
  color: var(--on-dark-500);
  display: inline-block;
  width: 22px;
  user-select: none;
}

.editor-body .k {
  color: #c792ea;
}

.editor-body .f {
  color: var(--teal-400);
}

.editor-body .s {
  color: #f6c177;
}

.editor-body .c {
  color: var(--on-dark-500);
}

.editor-body .v {
  color: var(--blue-400);
}

.editor-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--teal-400);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.editor-float {
  position: absolute;
  right: -18px;
  bottom: -22px;
  background: #fff;
  color: var(--ink-900);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .88rem;
  font-weight: 600;
}

.editor-float i {
  color: var(--teal-500);
  font-size: 1.3rem;
}

.editor-wrap {
  position: relative;
}

@media (max-width:960px) {
  .hero {
    padding: 64px 0 96px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .editor-card {
    transform: none;
  }

  .editor-float {
    right: 6px;
  }
}

/* ---------- Inner page banner ---------- */
.page-banner {
  background: radial-gradient(900px 460px at 85% -20%, rgba(79, 107, 255, .32), transparent 60%), var(--navy-900);
  padding: 64px 0 84px;
  color: var(--on-dark-300);
  position: relative;
  overflow: hidden;
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: .9rem;
  color: var(--on-dark-500);
  margin-bottom: 18px;
}

.breadcrumb a:hover {
  color: #fff;
}

.page-banner h1 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: 12px;
}

.page-banner p {
  max-width: 60ch;
  font-size: 1.05rem;
}

/* ---------- About preview (home) ---------- */
.about-preview {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-tile {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
}

.about-tile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.about-stat {
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--surface-50);
}

.about-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--ink-900);
}

.about-stat span {
  font-size: .85rem;
  color: var(--ink-500);
}

.about-stat:nth-child(1) {
  border-top: 3px solid var(--blue-500);
}

.about-stat:nth-child(2) {
  border-top: 3px solid var(--teal-500);
}

.about-stat:nth-child(3) {
  border-top: 3px solid var(--teal-500);
}

.about-stat:nth-child(4) {
  border-top: 3px solid var(--blue-500);
}

.about-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.about-copy p {
  color: var(--ink-500);
  margin-bottom: 16px;
}

.about-copy .checklist {
  margin: 22px 0 30px;
}

.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
  color: var(--ink-700);
}

.checklist i {
  color: var(--teal-600);
  margin-top: 3px;
}

@media (max-width:900px) {
  .about-preview {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ---------- Cards grid ---------- */
.grid {
  display: grid;
  gap: 26px;
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

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

@media (max-width:1080px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width:640px) {

  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.prog-card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  border-top: 3px solid var(--teal-500);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.prog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--teal-400);
}

.prog-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-050);
  color: var(--teal-600);
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.prog-card h3 {
  font-size: 1.14rem;
  margin-bottom: 10px;
}

.prog-card p {
  color: var(--ink-500);
  font-size: .94rem;
  flex-grow: 1;
  margin-bottom: 18px;
}

.solution-card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  border-top: 3px solid var(--blue-500);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-400);
}

.solution-card .prog-icon {
  background: var(--blue-050);
  color: var(--blue-600);
}

.solution-card h3 {
  font-size: 1.14rem;
  margin-bottom: 10px;
}

.solution-card p {
  color: var(--ink-500);
  font-size: .94rem;
  flex-grow: 1;
  margin-bottom: 18px;
}

.track-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.track-tab {
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-weight: 600;
  font-size: .92rem;
  color: var(--ink-600);
  transition: .25s var(--ease);
}

.track-tab.is-active {
  background: var(--ink-900);
  color: #fff;
  border-color: var(--ink-900);
}

/* ---------- Why choose us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width:900px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width:600px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

.why-item {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface-0);
  border: 1px solid var(--border);
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}

.why-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-item i {
  font-size: 1.5rem;
  color: var(--blue-500);
  margin-bottom: 16px;
  display: block;
}

.why-item h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.why-item p {
  color: var(--ink-500);
  font-size: .92rem;
}

/* ---------- Stats band ---------- */
.stats-band {
  background: var(--navy-900);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  overflow: hidden;
}

.stats-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 10% 0%, rgba(79, 107, 255, .28), transparent 60%),
    radial-gradient(600px 300px at 90% 100%, rgba(23, 195, 162, .22), transparent 60%);
}

.stat-item {
  position: relative;
  z-index: 1;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.7rem);
  color: #fff;
  font-weight: 700;
}

.stat-num sup {
  font-size: .55em;
  color: var(--teal-400);
}

.stat-item span {
  display: block;
  margin-top: 6px;
  color: var(--on-dark-500);
  font-size: .92rem;
}

@media (max-width:900px) {
  .stats-band {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Testimonials ---------- */
.testi-card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testi-stars {
  color: var(--amber-500);
  margin-bottom: 14px;
  font-size: .9rem;
}

.testi-card p.quote {
  color: var(--ink-700);
  margin-bottom: 20px;
  flex-grow: 1;
  font-size: .98rem;
}

.testi-person {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-500), var(--teal-500));
}

.testi-person strong {
  display: block;
  font-size: .92rem;
  color: var(--ink-900);
}

.testi-person span {
  font-size: .82rem;
  color: var(--ink-500);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-800) 100%);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 300px at 50% -40%, rgba(23, 195, 162, .3), transparent 60%);
}

.cta-band .container-inner {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  margin-bottom: 14px;
}

.cta-band p {
  color: var(--on-dark-300);
  max-width: 52ch;
  margin: 0 auto 30px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width:640px) {
  .cta-band {
    padding: 48px 26px;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: var(--on-dark-500);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.footer-brand p {
  margin: 18px 0 20px;
  font-size: .92rem;
  max-width: 32ch;
}

.footer-col h5 {
  color: #fff;
  font-size: .92rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--font-display);
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  font-size: .92rem;
  transition: color .2s var(--ease);
}

.footer-col a:hover {
  color: #fff;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .9rem;
  margin-bottom: 14px;
}

.footer-contact i {
  color: var(--teal-400);
  margin-top: 4px;
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .14);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .25s var(--ease);
}

.social-row a:hover {
  background: var(--teal-500);
  border-color: var(--teal-500);
  color: var(--navy-950);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 0;
  font-size: .85rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: var(--on-dark-500);
}

.footer-bottom a:hover {
  color: #fff;
}

@media (max-width:960px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 24px;
  }
}

@media (max-width:600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible>* {
  transition-delay: calc(var(--i, 0) * 70ms);
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--ink-900);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .3s var(--ease);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.to-top:hover {
  background: var(--blue-500);
}

/* =========================================================
   ABOUT PAGE
   ========================================================= */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-block.reverse .split-visual {
  order: 2;
}

@media (max-width:900px) {
  .split-block {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .split-block.reverse .split-visual {
    order: 0;
  }
}

.split-visual .tile {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-md);
}

.split-visual .tile i {
  font-size: 2.1rem;
  color: var(--blue-500);
  margin-bottom: 18px;
}

.split-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 3vw, 2.3rem);
}

.split-copy p {
  color: var(--ink-500);
  margin-bottom: 14px;
}

.pillar-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}

@media (max-width:700px) {
  .pillar-row {
    grid-template-columns: 1fr;
  }
}

.pillar {
  padding: 26px;
  border-radius: var(--radius-md);
  background: var(--surface-0);
  border: 1px solid var(--border);
}

.pillar .num {
  font-family: var(--font-mono);
  color: var(--blue-500);
  font-size: .85rem;
}

.pillar h4 {
  margin: 10px 0 8px;
  font-size: 1.05rem;
}

.pillar p {
  color: var(--ink-500);
  font-size: .9rem;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

@media (max-width:1080px) {
  .value-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width:640px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value-item {
  text-align: center;
  padding: 26px 16px;
  border-radius: var(--radius-md);
  background: var(--surface-0);
  border: 1px solid var(--border);
  transition: .3s var(--ease);
}

.value-item:hover {
  border-color: var(--teal-400);
  transform: translateY(-4px);
}

.value-item i {
  font-size: 1.5rem;
  color: var(--teal-600);
  margin-bottom: 12px;
  display: block;
}

.value-item span {
  font-size: .9rem;
  font-weight: 600;
  color: var(--ink-900);
}

/* =========================================================
   SERVICES PAGE
   ========================================================= */
.process-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  counter-reset: step;
}

@media (max-width:960px) {
  .process-rail {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width:600px) {
  .process-rail {
    grid-template-columns: 1fr;
  }
}

.process-step {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  position: relative;
}

.process-step .step-num {
  font-family: var(--font-mono);
  color: var(--blue-500);
  font-size: .82rem;
  margin-bottom: 10px;
  display: block;
}

.process-step h4 {
  font-size: .98rem;
  margin-bottom: 6px;
}

.process-step p {
  font-size: .84rem;
  color: var(--ink-500);
}

.approach-card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  height: 100%;
}

.approach-card i {
  font-size: 1.8rem;
  color: var(--teal-600);
  margin-bottom: 16px;
}

.approach-card h3 {
  margin-bottom: 14px;
}

.approach-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--ink-600);
  font-size: .95rem;
}

.approach-list i {
  font-size: .9rem;
  color: var(--blue-500);
  margin: 0;
}

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

@media (max-width:960px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info-card {
  background: var(--navy-900);
  color: var(--on-dark-300);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 260px at 100% 0%, rgba(23, 195, 162, .25), transparent 60%);
}

.contact-info-card>* {
  position: relative;
  z-index: 1;
}

.contact-info-card h3 {
  color: #fff;
  margin-bottom: 22px;
}

.contact-line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.contact-line i {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-400);
  flex: none;
}

.contact-line strong {
  display: block;
  color: #fff;
  font-size: .94rem;
  margin-bottom: 2px;
}

.contact-line span {
  font-size: .87rem;
}

.whatsapp-btn {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25D366;
  color: #08381f;
  padding: 14px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  transition: transform .25s var(--ease);
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
}

.form-card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-md);
}

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

@media (max-width:560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 8px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--surface-50);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px var(--blue-050);
  background: #fff;
}

.field textarea {
  resize: vertical;
  min-height: 130px;
}

.field-error {
  color: #e0413a;
  font-size: .8rem;
  margin-top: 6px;
  display: none;
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #e0413a;
}

.field.has-error .field-error {
  display: block;
}

.form-note {
  font-size: .82rem;
  color: var(--ink-300);
  margin-top: 14px;
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: var(--teal-050);
  color: var(--teal-600);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .92rem;
  margin-bottom: 20px;
}

.form-success.is-visible {
  display: flex;
}

.map-shell {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16/6;
  background:
    linear-gradient(rgba(11, 18, 32, .55), rgba(11, 18, 32, .55)),
    repeating-linear-gradient(45deg, var(--surface-100) 0 12px, var(--surface-0) 12px 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.map-shell .map-note {
  max-width: 420px;
}

.map-shell i {
  font-size: 2rem;
  color: var(--teal-400);
  margin-bottom: 12px;
  display: block;
}

.map-shell p {
  font-size: .9rem;
  color: var(--on-dark-300);
}

/* misc spacing helpers */
.mt-64 {
  margin-top: 64px;
}

.mb-24 {
  margin-bottom: 24px;
}

.text-center {
  text-align: center;
}


.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.brand-logo {
    width: 250px;
    height: auto;
}
.about-visual {
    width: 100%;
}

.about-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
    border-radius: 24px;
}

@media (max-width: 768px) {
    .about-image {
        height: 300px;
        border-radius: 16px;
    }
}

.footer-brand {
    display: inline-block;
}

.footer-logo {
    width: 220px;
    height: auto;
    display: block;
}