:root {
  --ink: #13262e;
  --muted: #61747c;
  --blue-deep: #082f49;
  --green: #0d6b55;
  --green-dark: #063e33;
  --gold: #d6a947;
  --paper: #ffffff;
  --soft: #f3f7f6;
  --line: #dce5e3;
  --shadow: 0 20px 50px rgba(8, 47, 73, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.03;
}

h1 {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(1.58rem, 3.65vw, 3.28rem);
}

h2 {
  margin-bottom: 18px;
  color: var(--blue-deep);
  font-size: clamp(1.33rem, 2.33vw, 2.11rem);
}

h3 {
  margin-bottom: 10px;
  color: var(--blue-deep);
  font-size: 1.13rem;
  line-height: 1.25;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 6vw, 88px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--blue-deep);
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 6px;
  color: #fff;
  background: var(--blue-deep);
  font-size: 0.82rem;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 26px;
  color: #334b55;
  font-size: 0.94rem;
  font-weight: 800;
}

.hero {
  min-height: 720px;
  display: grid;
  place-items: center;
  padding: clamp(58px, 8vw, 120px) clamp(20px, 6vw, 88px);
  background:
    linear-gradient(rgba(6, 31, 45, 0.66), rgba(6, 31, 45, 0.66)),
    url("../img/whatsapp-logistics-banner.jpeg") center / cover no-repeat;
  color: #fff;
  text-align: center;
}

.hero-copy {
  max-width: 900px;
}

.hero .eyebrow {
  font-size: clamp(1rem, 1.35vw, 1.28rem);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 1.7vw, 1.32rem);
}

.hero h1 {
  margin-right: auto;
  margin-left: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 12px 20px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--green);
}

.button.secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.76);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: clamp(24px, 4vw, 34px);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.intro-text,
.service-card p,
.product-list p,
.split p,
.contact p,
blockquote p {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--blue-deep);
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

.form-message {
  margin: 0;
  border-radius: 4px;
  padding: 12px;
  font-weight: 900;
}

.form-message.success {
  color: var(--green-dark);
  background: #e6f2ed;
}

.form-message.error {
  color: #7f1d1d;
  background: #fde8e8;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.proof-strip span {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  padding: 20px clamp(18px, 3vw, 32px);
  color: var(--blue-deep);
  font-weight: 900;
  text-align: center;
}

.section,
.process-band {
  padding: clamp(58px, 8vw, 108px) clamp(20px, 6vw, 88px);
}

.intro,
.split,
.partner-section,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 78px);
}

.partner-section {
  background: var(--soft);
}

.partner-text {
  max-width: 720px;
}

.partner-text p {
  color: var(--muted);
}

.partner-text .button {
  margin-top: 10px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.services,
.testimonials {
  background: var(--soft);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.service-card {
  min-height: 270px;
  padding: 24px;
  background: #fff;
}

.service-card span {
  display: block;
  margin-bottom: 30px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  font-weight: 700;
}

.product-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-list article {
  min-height: 360px;
  border-left: 5px solid var(--green);
  padding: 0;
  background: #fff;
  box-shadow: 0 16px 34px rgba(8, 47, 73, 0.08);
  overflow: hidden;
}

.product-list img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 2.35;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.product-list article div {
  padding: 24px;
}

.process-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 78px);
  color: #fff;
  background: var(--blue-deep);
}

.process-band h2 {
  color: #fff;
}

.process-band ol {
  display: grid;
  gap: 14px;
  align-self: center;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: step;
}

.process-band li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 12px 16px;
  font-weight: 900;
}

.process-band li::before {
  content: counter(step);
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: var(--gold);
  color: var(--blue-deep);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

blockquote {
  margin: 0;
  border-top: 4px solid var(--gold);
  padding: 26px;
  background: #fff;
}

blockquote p {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem;
  line-height: 1.45;
}

blockquote cite {
  color: var(--green);
  font-style: normal;
  font-weight: 900;
}

.contact-form {
  border-top: 5px solid var(--green);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 22px;
  padding: 32px clamp(20px, 6vw, 88px);
  color: #dce8e4;
  background: var(--green-dark);
}

.site-footer p {
  margin: 0;
  color: #fff;
  font-weight: 900;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

@media (max-width: 1120px) {
  .hero,
  .intro,
  .split,
  .process-band,
  .partner-section,
  .contact {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .product-list,
  .proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 46px;
  }

  h1 {
    font-size: 1.6rem;
  }

  .service-grid,
  .product-list,
  .proof-strip {
    grid-template-columns: 1fr;
  }

  .service-card,
  .product-list article {
    min-height: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}