/* ==========================================================================
   EDIT ME: brand colors, fonts, and spacing all live in this one block.
   Change these and the whole page follows.
   ========================================================================== */

:root {
  color-scheme: light;

  --navy: #0f2440;
  --navy-deep: #081628;
  --navy-light: #1d3d66;
  --orange: #ff8c1a;
  --orange-dark: #e67600;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;

  --color-bg: #ffffff;
  --color-bg-alt: #f4f6fa;
  --color-border: #e1e6ee;
  --color-text: #13213a;
  --color-text-muted: #5b6678;

  --font-sans:
    ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica,
    Arial, sans-serif;

  --radius: 14px;
  --shadow: 0 10px 30px rgb(15 36 64 / 0.1);
  --page-width: 72rem;
  --gutter: 1.5rem;
}

/* ==========================================================================
   Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--page-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.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;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.sprite {
  display: none;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}

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

.btn--small {
  padding: 0.55rem 1.1rem;
  font-size: 0.9rem;
}

.btn--primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 22px rgb(255 140 26 / 0.35);
}

.btn--primary:hover {
  background: var(--orange-dark);
}

.btn--ghost {
  border-color: rgb(255 255 255 / 0.35);
  color: #fff;
}

.btn--ghost:hover {
  border-color: #fff;
  background: rgb(255 255 255 / 0.08);
}

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

.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand__logo {
  width: 52px;
  height: auto;
}

.brand__name {
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  line-height: 1;
}

.brand__name span {
  color: var(--orange);
}

.nav {
  margin-left: auto;
}

.nav ul {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--color-text);
}

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

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 85% 15%, rgb(255 140 26 / 0.18), transparent 40%),
    linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 50%, var(--navy-light) 100%);
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 6px;
  background: linear-gradient(90deg, var(--orange), #ffb35c);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-block: 5.5rem 6rem;
}

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border: 1px solid rgb(255 140 26 / 0.5);
  border-radius: 999px;
  color: #ffc58a;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.hero__title {
  margin-top: 1.25rem;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.hero__title span {
  display: block;
  color: var(--orange);
}

.hero__subtitle {
  margin-top: 0.75rem;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 600;
  color: #dbe4f1;
}

.hero__lead {
  margin-top: 1.25rem;
  max-width: 34rem;
  color: #b7c4d8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* Tracking card */

.track-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
  box-shadow: 0 25px 60px rgb(0 0 0 / 0.3);
}

.track-card__title {
  font-size: 1.4rem;
  color: var(--navy);
}

.track-card__text {
  margin-top: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.track-form {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.track-form input {
  flex: 1;
  min-width: 0;
  padding: 0.85rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  color: var(--color-text);
}

.track-form input:focus {
  outline: none;
  border-color: var(--orange);
}

.track-form .btn {
  border-radius: 10px;
  padding-inline: 1.25rem;
}

.track-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.track-card__stats strong {
  display: block;
  font-size: 1.4rem;
  color: var(--orange);
}

.track-card__stats span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding-block: 5.5rem;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section__eyebrow {
  color: var(--orange);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.section__title {
  margin-top: 0.5rem;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--navy);
}

.section__lead {
  margin-top: 0.75rem;
  max-width: 38rem;
  color: var(--color-text-muted);
}

/* Services */

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  list-style: none;
  margin: 3rem 0 0;
  padding: 0;
}

.service {
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

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

.service--featured {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.service__icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 12px;
  background: rgb(255 140 26 / 0.12);
  color: var(--orange);
  font-size: 1.5rem;
}

.service--featured .service__icon {
  background: var(--orange);
  color: #fff;
}

.service__title {
  margin-top: 1.25rem;
  font-size: 1.3rem;
  color: var(--navy);
}

.service--featured .service__title {
  color: #fff;
}

.service__time {
  margin-top: 0.35rem;
  font-weight: 800;
  color: var(--orange);
}

.service__text {
  margin-top: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.service--featured .service__text {
  color: #c3cfe0;
}

/* Steps */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  list-style: none;
  margin: 3rem 0 0;
  padding: 0;
}

.steps li {
  padding: 1.75rem;
  border-radius: var(--radius);
  background: #fff;
  border-top: 4px solid var(--orange);
}

.steps__num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--navy);
  opacity: 0.15;
}

.steps h3 {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  color: var(--navy);
}

.steps p {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* About + CEO */

.about {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about__copy > p:not(.section__eyebrow) {
  margin-top: 1rem;
  color: var(--color-text-muted);
}

.checks {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.checks li {
  position: relative;
  padding-left: 2rem;
  font-weight: 600;
}

.checks li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.05rem;
  display: grid;
  place-items: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 0.8rem;
}

.ceo {
  margin: 0;
  padding: 2.5rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--navy), var(--navy-light));
  color: #fff;
  box-shadow: var(--shadow);
}

.ceo__avatar {
  display: block;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  border: 4px solid var(--orange);
  object-fit: cover;
  background: var(--orange);
}

.ceo__quote {
  margin: 1.5rem 0;
  font-size: 1.15rem;
  line-height: 1.5;
  color: #dbe4f1;
}

.ceo figcaption strong {
  display: block;
  font-size: 1.15rem;
}

.ceo figcaption span {
  color: #ffc58a;
  font-size: 0.9rem;
}

/* Call to action band */

.cta {
  background: linear-gradient(90deg, var(--orange-dark), var(--orange));
  color: #fff;
}

.cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
  padding-block: 3rem;
}

.cta h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta p {
  flex: 1;
  min-width: 14rem;
  font-weight: 500;
}

.cta .btn--whatsapp {
  background: var(--navy);
}

.cta .btn--whatsapp:hover {
  background: var(--navy-deep);
}

/* Contact */

.contacts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
}

.contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  height: 100%;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.contact:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
}

.contact .icon {
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.contact__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.contact__value {
  font-weight: 700;
  color: var(--navy);
  overflow-wrap: anywhere;
}

.contact--multi .contact__value {
  text-decoration: none;
}

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

/* ==========================================================================
   Footer + floating WhatsApp button
   ========================================================================== */

.site-footer {
  background: var(--navy-deep);
  color: #9fb0c8;
  font-size: 0.9rem;
}

.site-footer__inner {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  text-align: center;
  padding-block: 3rem 5rem;
}

.brand--footer .brand__name {
  color: #fff;
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  font-size: 1.6rem;
  box-shadow: 0 10px 25px rgb(37 211 102 / 0.45);
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

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

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

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

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .site-header .btn--whatsapp {
    margin-left: auto;
  }

  .hero__inner {
    padding-block: 3.5rem 4rem;
  }

  .section {
    padding-block: 4rem;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 1.1rem;
  }

  .brand__name {
    font-size: 0.95rem;
  }

  .site-header .btn--whatsapp {
    padding: 0.55rem 0.8rem;
  }

  .steps,
  .contacts {
    grid-template-columns: 1fr;
  }

  .track-card {
    padding: 1.5rem;
  }

  .track-form {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }

  .btn:hover,
  .service:hover,
  .whatsapp-float:hover {
    transform: none;
  }
}