/* ==========================================================================
   1. Design Tokens
   ========================================================================== */

:root {
  --color-black: #111111;
  --color-dark: #181818;
  --color-orange: #ff5a1f;
  --color-orange-hover: #e64d13;
  --color-off-white: #f5f3ee;
  --color-white: #ffffff;
  --color-gray: #6c6c6c;
  --color-gray-light: #e7e5df;

  --container-max: 1200px;
  --container-width: 90%;

  --section-spacing-mobile: 70px;
  --section-spacing-tablet: 90px;
  --section-spacing-desktop: 100px;

  --transition-fast: 0.2s ease;
}

/* ==========================================================================
   2. Reset / Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  font-family: Arial, Helvetica, sans-serif;

  background-color: var(--color-off-white);
  color: var(--color-black);
}

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

a {
  color: inherit;
}

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

[hidden] {
  display: none !important;
}

/* ==========================================================================
   3. Layout
   ========================================================================== */

.container {
  width: min(var(--container-width), var(--container-max));

  margin-inline: auto;
}

.section {
  padding-block: var(--section-spacing-mobile);
}

.section-dark {
  padding-block: var(--section-spacing-mobile);

  background-color: var(--color-black);
  color: var(--color-white);
}

.section-heading {
  max-width: 650px;

  margin: 0 auto 45px;

  text-align: center;
}

/* ==========================================================================
   4. Typography
   ========================================================================== */

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

h1,
h2,
h3 {
  text-transform: uppercase;
}

h1 {
  margin-bottom: 24px;

  font-size: clamp(2.7rem, 13vw, 4.5rem);

  line-height: 0.92;
  letter-spacing: -0.045em;
}

h1 span {
  display: block;
  color: var(--color-orange);
}

h2 {
  font-size: clamp(2.2rem, 10vw, 3.4rem);

  line-height: 0.95;
  letter-spacing: -0.035em;
}

h3 {
  font-size: 1.2rem;
}

p {
  line-height: 1.65;
}

.eyebrow {
  margin-bottom: 14px;

  color: var(--color-orange);

  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.section-heading p:last-child {
  color: var(--color-gray);
}

/* ==========================================================================
   5. Components
   ========================================================================== */

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 48px;

  padding: 14px 22px;

  border: 2px solid transparent;

  text-decoration: none;
  text-transform: uppercase;

  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;

  cursor: pointer;

  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

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

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

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

  color: var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

.btn-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

/* ==========================================================================
   6. Site Header / Navigation
   ========================================================================== */

.site-header {
  position: fixed;
  z-index: 100;

  width: 100%;

  padding-block: 8px;

  background-color: rgb(10 10 10 / 95%);
}

.nav-container {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: space-between;

  min-height: 60px;
}

.logo-link {
  display: inline-block;
}

.site-logo {
  display: block;

  width: auto;
  height: 52px;

  object-fit: contain;
}

.menu-toggle {
  display: block;

  padding: 8px;

  border: 0;

  background: none;
  color: var(--color-white);

  font-size: 1.8rem;

  cursor: pointer;
}

.nav-links {
  position: absolute;
  top: calc(100% + 8px);
  left: -5vw;

  display: none;
  flex-direction: column;
  align-items: stretch;

  width: 100vw;

  padding: 25px 5vw;

  background-color: var(--color-black);
}

.nav-links.active {
  display: flex;
}

.nav-links > a:not(.btn) {
  padding-block: 12px;

  color: var(--color-white);

  font-size: 0.85rem;
  font-weight: 700;

  text-decoration: none;
  text-transform: uppercase;
}

.nav-links > a:not(.btn):hover {
  color: var(--color-orange);
}

.nav-button {
  margin-top: 10px;

  text-align: center;
}

/* ==========================================================================
   7. Hero
   ========================================================================== */

.hero {
  position: relative;

  display: flex;
  align-items: center;

  min-height: 760px;

  padding: 150px 0 70px;

  background-image:
    linear-gradient(
      90deg,
      rgb(0 0 0 / 88%) 0%,
      rgb(0 0 0 / 72%) 42%,
      rgb(0 0 0 / 28%) 100%
    ),
    url("../images/hero.png");

  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;

  color: var(--color-white);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-location {
  margin-bottom: 18px;

  color: var(--color-white);

  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.16em;

  text-transform: uppercase;
}

.hero h1 {
  max-width: 900px;

  margin-bottom: 22px;

  font-size: clamp(3.3rem, 8vw, 6.3rem);

  line-height: 0.94;
  letter-spacing: -0.04em;
}

.hero h1 span {
  display: block;

  color: var(--color-white);
}

.hero-description {
  max-width: 700px;

  margin-bottom: 35px;

  color: #f0f0f0;

  font-size: 1.2rem;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;

  margin-bottom: 70px;
}

.hero-buttons .btn {
  width: auto;
}

.hero-features {
  display: flex;
  flex-direction: column;

  gap: 28px;
}

.hero-feature {
  display: flex;
  align-items: center;

  gap: 15px;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;

  flex: 0 0 52px;

  width: 52px;
  height: 52px;

  border: 2px solid rgb(255 255 255 / 35%);
  border-radius: 50%;
}

.feature-icon svg {
  width: 25px;
  height: 25px;

  fill: none;
  stroke: var(--color-white);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-feature-text {
  display: flex;
  flex-direction: column;
}

.hero-feature strong {
  margin-bottom: 4px;

  color: var(--color-white);

  font-size: 1rem;
  font-weight: 800;

  text-transform: uppercase;
}

.hero-feature span {
  color: #d0d0d0;

  font-size: 0.9rem;
  line-height: 1.35;
}

/* ==========================================================================
   8. Services
   ========================================================================== */

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

.services .eyebrow {
  font-size: 1.1rem;
}

.services .section-heading p:last-child {
  font-size: 1.3rem;
}

.service-grid {
  display: grid;

  grid-template-columns: 1fr;

  gap: 20px;
}

.service-card {
  padding: 32px 25px;

  border: 1px solid var(--color-gray-light);

  background-color: var(--color-white);

  text-align: center;

  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-5px);

  box-shadow: 0 18px 40px rgb(0 0 0 / 8%);
}

.service-icon {
  margin-bottom: 25px;

  color: var(--color-orange);

  font-size: 4rem;
  text-align: center;
}

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

.service-card a {
  color: var(--color-orange);

  font-size: 0.8rem;
  font-weight: 800;

  text-decoration: none;
  text-transform: uppercase;
}

/* ==========================================================================
   9. Commercial Services
   ========================================================================== */

.commercial-grid {
  display: grid;

  grid-template-columns: 1fr;
}

.commercial-image {
  width: 100%;

  aspect-ratio: 4 / 5;

  background:
    linear-gradient(rgb(0 0 0 / 10%), rgb(0 0 0 / 10%)),
    url("../images/commercial.png");

  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.commercial-content {
  display: flex;
  flex-direction: column;
  justify-content: center;

  padding-top: 45px;
}

.commercial-content p {
  color: #bbbbbb;
}

.commercial-types {
  color: var(--color-orange);

  font-weight: 700;
}

.commercial-content .btn {
  align-self: flex-start;

  margin-top: 15px;
}

/* ==========================================================================
   10. Why Choose Us
   ========================================================================== */

.why-us {
  background-color: var(--color-off-white);
}

.why-us .eyebrow {
  font-size: 0.85rem;
}

.feature-grid {
  display: grid;

  grid-template-columns: 1fr;
}

.feature {
  padding-block: 30px;

  border-bottom: 1px solid var(--color-gray-light);
}

.feature:last-child {
  border-bottom: 0;
}

.feature-number {
  margin-bottom: 20px;

  color: var(--color-orange);

  font-size: 2.5rem;
  font-weight: 900;
}

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

/* ==========================================================================
   11. Request Service Form
   ========================================================================== */

.request-service {
  padding-block: 75px;

  background-color: var(--color-orange);
  color: var(--color-white);
}

.request-service .eyebrow {
  font-size: 1.25rem;
}

.request-service-grid {
  display: grid;

  grid-template-columns: 1fr;

  gap: 45px;
}

.request-service-intro {
  max-width: 600px;
}

.request-service .eyebrow {
  color: var(--color-black);
}

.request-service h2 span {
  display: block;

  color: var(--color-black);
}

.request-service-intro p:last-child {
  max-width: 550px;
}

.service-form {
  padding: 28px;

  background-color: var(--color-white);
  color: var(--color-black);

  box-shadow: 0 24px 60px rgb(0 0 0 / 40%);
}

.form-row {
  display: grid;

  grid-template-columns: 1fr;

  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;

  margin-bottom: 20px;
}

.form-group label {
  margin-bottom: 8px;

  font-size: 0.8rem;
  font-weight: 800;

  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;

  padding: 14px;

  border: 1px solid #cfcfcf;

  background-color: var(--color-white);
  color: var(--color-black);

  outline: none;

  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form-group textarea {
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-orange);

  box-shadow: 0 0 0 3px rgb(255 90 31 / 15%);
}

.form-submit {
  width: 100%;

  border: 0;
}

.form-success {
  display: flex;
  flex-direction: column;
  justify-content: center;

  min-height: 350px;

  color: var(--color-white);
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 70px;
  height: 70px;

  margin-bottom: 25px;

  border: 3px solid var(--color-black);

  color: var(--color-black);

  font-size: 2rem;
  font-weight: 900;
}

.form-success h3 {
  margin-bottom: 15px;

  color: var(--color-black);

  font-size: 2rem;
}

.form-success p {
  max-width: 500px;
  margin-bottom: 0;

  color: var(--color-white);

  font-size: 1rem;
}

/* ==========================================================================
   12. Footer
   ========================================================================== */

.site-footer {
  padding: 50px 0 25px;

  background-color: var(--color-black);

  color: var(--color-white);
}

.footer-grid {
  display: flex;
  flex-direction: column;

  gap: 30px;

  padding-bottom: 40px;
}

.footer-logo {
  width: auto;
  height: 60px;
}

.footer-grid p {
  margin-top: 15px;

  color: #888888;

  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-direction: column;

  gap: 15px;
}

.footer-links a {
  color: #cccccc;

  font-size: 0.8rem;

  text-decoration: none;
  text-transform: uppercase;
}

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

.copyright {
  padding-top: 20px;

  border-top: 1px solid #303030;

  color: #777777;

  font-size: 0.75rem;
}

/* ==========================================================================
   13. Responsive — Tablet
   768px and wider
   ========================================================================== */

@media (min-width: 768px) {
  /* Layout */

  .section,
  .section-dark {
    padding-block: var(--section-spacing-tablet);
  }

  /* Hero */

  .hero {
    min-height: 800px;

    padding-top: 160px;
  }

  .hero-features {
    flex-direction: row;
    flex-wrap: wrap;

    gap: 50px;
  }

  /* Services */

  .service-card {
    padding: 40px;
  }

  /* Commercial */

  .commercial-image {
    aspect-ratio: 1 / 1;
  }

  .commercial-content {
    padding-top: 60px;
  }

  /* Why Choose Us */

  .feature {
    padding-block: 35px;
  }

  /* Request Service Form */

  .request-service {
    padding-block: 90px;
  }

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

  /* Footer */

  .footer-grid {
    flex-direction: row;

    justify-content: space-between;
  }

  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;

    gap: 25px;
  }
}

/* ==========================================================================
   14. Responsive — Desktop
   1024px and wider
   ========================================================================== */

@media (min-width: 1024px) {
  /* Layout */

  .section,
  .section-dark {
    padding-block: var(--section-spacing-desktop);
  }

  /* Header / Navigation */

  .site-logo {
    height: 60px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;

    display: flex;
    flex-direction: row;
    align-items: center;

    width: auto;

    padding: 0;

    background: none;

    gap: 30px;
  }

  .nav-links > a:not(.btn) {
    padding: 0;
  }

  .nav-button {
    margin-top: 0;
    margin-left: 10px;
  }

  /* Hero */

  .hero {
    min-height: 820px;

    padding: 170px 0 80px;

    background-image:
      linear-gradient(
        90deg,
        rgb(0 0 0 / 92%) 0%,
        rgb(0 0 0 / 78%) 36%,
        rgb(0 0 0 / 42%) 62%,
        rgb(0 0 0 / 18%) 100%
      ),
      url("../images/hero.png");

    background-position: center;
    background-size: cover;
  }

  .hero h1 {
    max-width: 950px;

    font-size: clamp(4.7rem, 6vw, 6.5rem);
  }

  .hero-description {
    font-size: 1.35rem;
  }

  .hero-features {
    flex-wrap: nowrap;

    gap: 65px;
  }

  /* Services */

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

    gap: 25px;
  }

  /* Commercial */

  .commercial-grid {
    grid-template-columns: 1fr 1fr;

    align-items: stretch;
  }

  .commercial-image {
    min-height: 500px;

    aspect-ratio: auto;
  }

  .commercial-content {
    padding: 70px;
  }

  /* Why Choose Us */

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

  .feature {
    padding: 20px 45px;

    border-right: 1px solid var(--color-gray-light);

    border-bottom: 0;
  }

  .feature:last-child {
    border-right: 0;
  }

  /* Request Service Form */

  .request-service {
    padding-block: 100px;
  }

  .request-service-grid {
    grid-template-columns: 0.8fr 1.2fr;

    align-items: start;

    gap: 70px;
  }

  .service-form {
    padding: 40px;
  }
}