/* ========================================= */
/* RESET */
/* ========================================= */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #122033;
  background: #ffffff;
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

/* ========================================= */
/* COLORS */
/* ========================================= */

:root {
  --navy: #071d3a;
  --blue: #138ad3;
  --light-blue: #eaf6fd;
  --dark: #122033;
  --gray: #657487;
  --light-gray: #f5f7fa;
  --white: #ffffff;
}

/* ========================================= */
/* HEADER */
/* ========================================= */

.header {
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid #e6eaf0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 260px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  transition: 0.25s ease;
}

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

.header-call {
  background: var(--blue);
  color: var(--white);
  padding: 12px 22px;
  border-radius: 40px;
  font-weight: 700;
  transition: 0.25s ease;
}

.header-call:hover {
  background: var(--navy);
}

/* ========================================= */
/* HERO */
/* ========================================= */

.hero {
  min-height: 720px;
  position: relative;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(4, 20, 40, 0.72), rgba(4, 20, 40, 0.72)),
    url("img/hero-101.png") center center / cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  color: var(--white);
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.7px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(48px, 7vw, 82px);
  line-height: 1.02;
  margin-bottom: 18px;
  font-weight: 800;
}

.hero h2 {
  color: #45b7f3;
  font-size: clamp(26px, 4vw, 40px);
  margin-bottom: 20px;
  font-weight: 800;
}

.hero p {
  font-size: 19px;
  max-width: 640px;
  color: #eef5fb;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ========================================= */
/* BUTTONS */
/* ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 40px;
  font-weight: 700;
  border: 2px solid transparent;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.btn-primary:hover {
  background: #0d76b7;
  transform: translateY(-2px);
}

.btn-secondary {
  border-color: var(--white);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--navy);
}

/* ========================================= */
/* SECTION HEADINGS */
/* ========================================= */

.section-heading {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-heading span,
.section-label {
  display: inline-block;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-heading h2,
.pickup-content h2 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-heading p,
.pickup-content p {
  color: var(--gray);
  font-size: 17px;
}

/* ========================================= */
/* SERVICES */
/* ========================================= */

.services {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--light-gray);
  border: 1px solid #e8edf3;
  border-radius: 20px;
  padding: 32px;
  transition: 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 42px rgba(18, 32, 51, 0.1);
}

.service-card h3 {
  color: var(--navy);
  font-size: 22px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
}

/* ========================================= */
/* HOW IT WORKS */
/* ========================================= */

.how-it-works {
  background: var(--light-blue);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step {
  background: var(--white);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 10px 28px rgba(12, 62, 97, 0.07);
}

.step-number {
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  margin-bottom: 18px;
}

.step h3 {
  color: var(--navy);
  font-size: 21px;
  margin-bottom: 8px;
}

.step p {
  color: var(--gray);
}

/* ========================================= */
/* PICKUP & DELIVERY */
/* ========================================= */

.pickup {
  background:
    linear-gradient(rgba(255, 255, 255, 0.93), rgba(255, 255, 255, 0.93)),
    url("img/pickup-delivery.jpg") center center / cover no-repeat;
}

.pickup-container {
  display: flex;
  justify-content: flex-start;
}

.pickup-content {
  max-width: 650px;
}

.pickup-content h3 {
  color: var(--navy);
  font-size: 24px;
  margin: 22px 0 10px;
}

.pickup-content .btn {
  margin-top: 22px;
}

/* ========================================= */
/* LOCATIONS */
/* ========================================= */

.locations {
  background: var(--white);
}

.locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.location-card {
  border: 1px solid #e5eaf0;
  border-radius: 18px;
  padding: 28px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(18, 32, 51, 0.06);
}

.location-card h3 {
  color: var(--navy);
  font-size: 21px;
  margin-bottom: 8px;
}

.location-card p {
  color: var(--gray);
}

/* ========================================= */
/* CONTACT / FORM */
/* ========================================= */

.contact {
  background: var(--light-gray);
}

.pickup-form {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 22px;
  box-shadow: 0 14px 36px rgba(18, 32, 51, 0.08);

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 700;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid #ced6df;
  border-radius: 12px;
  padding: 14px 16px;
  outline: none;
  background: var(--white);
  color: var(--dark);
  transition: 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(19, 138, 211, 0.12);
}

.pickup-form button {
  justify-self: start;
}

/* ========================================= */
/* FOOTER */
/* ========================================= */

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

.footer-container {
  padding: 60px 0;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer h3 {
  font-size: 26px;
  margin-bottom: 12px;
}

.footer h4 {
  font-size: 18px;
  margin-bottom: 14px;
}

.footer p {
  color: #cbd6e3;
  margin-bottom: 8px;
}

.footer a:hover {
  color: #55baf0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  padding: 20px;
}

.footer-bottom p {
  color: #aebdce;
  margin: 0;
}

/* ========================================= */
/* TABLET */
/* ========================================= */

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .logo img {
    width: 220px;
  }

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

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

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

/* ========================================= */
/* MOBILE */
/* ========================================= */

@media (max-width: 700px) {
  .section {
    padding: 68px 0;
  }

  .nav-container {
    min-height: 72px;
    gap: 14px;
  }

  .logo img {
    width: 250px;
  }

  .header-call {
    padding: 10px 16px;
    font-size: 14px;
  }

  .hero {
    min-height: 650px;
    background-position: center;
  }

  .hero h1 {
    font-size: 44px;
    line-height: 1.05;
  }

  .hero h2 {
    font-size: 25px;
    line-height: 1.2;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .services-grid,
  .steps-grid,
  .locations-grid,
  .pickup-form,
  .footer-container {
    grid-template-columns: 1fr;
  }

  .pickup-form {
    padding: 26px 20px;
  }

  .pickup-form button {
    width: 100%;
  }

  .footer-container {
    padding: 48px 0;
  }
}

/* ========================================= */
/* SMALL MOBILE */
/* ========================================= */

@media (max-width: 430px) {
  .container {
    width: 92%;
  }

  .logo img {
    width: 145px;
  }

  .header-call {
    padding: 9px 12px;
    font-size: 13px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero h2 {
    font-size: 23px;
  }
}

/* ========================================= */
/* HEADER SCROLL EFFECT */
/* ========================================= */

.header {
    transition:
        box-shadow 0.3s ease,
        background 0.3s ease;
}

.header-scrolled {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
}