:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --ink: #16231d;
  --muted: #506057;
  --line: #d8ddd8;
  --green-900: #102f22;
  --green-800: #174634;
  --green-700: #1f6449;
  --green-600: #2c815e;
  --radius: 18px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

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

.container {
  width: min(1160px, calc(100% - 56px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  transition: background-color 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.scrolled {
  background: rgba(16, 47, 34, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.header-inner {
  min-height: 82px;
  width: min(1320px, calc(100% - 56px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  margin-right: auto;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  width: 170px;
  height: auto;
  display: block;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.menu {
  display: flex;
  gap: 30px;
  color: rgba(245, 252, 248, 0.9);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.menu .menu-cta {
  display: none;
}

.menu a {
  position: relative;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: rgba(227, 251, 235, 0.95);
  transition: transform 0.25s ease;
}

.menu a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(236, 250, 242, 0.34);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 10px;
  background: #e8f8ef;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

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

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

.menu-backdrop {
  display: none;
}

.hero {
  min-height: 100svh;
  position: relative;
  isolation: isolate;
  overflow: clip;
}

.hero-media {
  position: absolute;
  inset: 0;
  background-image: url("./assets/hero-truck.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10, 24, 18, 0.76) 20%, rgba(10, 24, 18, 0.42) 56%, rgba(10, 24, 18, 0.64) 100%),
    linear-gradient(to top, rgba(10, 24, 18, 0.6) 0%, rgba(10, 24, 18, 0.1) 38%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1320px, calc(100% - 56px));
  min-height: 100svh;
  margin: 0 auto;
  padding: 132px 0 66px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 860px;
  color: #f7fff9;
}

.hero-brand {
  margin: 0;
  font-size: 0.86rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(228, 248, 236, 0.86);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1,
h2 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
}

h1 {
  margin-top: 14px;
  font-size: clamp(2.35rem, 7.2vw, 5rem);
  letter-spacing: -0.02em;
  max-width: none;
}

h2 {
  font-size: clamp(2rem, 5.4vw, 3.55rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.08rem, 2.4vw, 1.34rem);
}

p {
  margin: 0;
}

.hero-lead {
  margin-top: 16px;
  max-width: 52ch;
  color: rgba(234, 247, 239, 0.92);
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.hero-break {
  display: block;
}

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

.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 13px 23px;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.22s ease, background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
  background: var(--green-700);
  color: #fff;
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--green-800);
}

.btn-header {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.26);
  padding: 10px 17px;
  font-size: 0.86rem;
}

.btn-header:hover {
  background: rgba(255, 255, 255, 0.23);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(226, 246, 235, 0.66);
  color: #e7faee;
}

.btn-ghost:hover {
  border-color: #fff;
}

.btn-light {
  background: #eff8f2;
  color: #143626;
}

.btn-light:hover {
  background: #fff;
}

.hero-meta {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta li {
  border: 1px solid rgba(233, 249, 239, 0.36);
  color: rgba(236, 249, 241, 0.95);
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 0.86rem;
}

.section {
  padding: 112px 0;
}

.kicker {
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--green-700);
  font-size: 0.77rem;
  font-weight: 700;
}

.section-about {
  background: #f7f8f5;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-copy p {
  margin-top: 14px;
  color: var(--muted);
  max-width: 56ch;
}

.about-media {
  margin: 0;
}

.about-media img {
  width: 100%;
  height: min(620px, 65vw);
  max-height: 640px;
  object-fit: cover;
  border-radius: 24px;
  filter: saturate(0.88) contrast(1.04);
}

.section-reasons {
  background: #fff;
}

.section-reasons h2 {
  max-width: 24ch;
}

.reasons-break {
  display: block;
}

.reason-list {
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.reason-list li {
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
}

.reason-list span {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.9rem;
  color: #87ab96;
  line-height: 1;
  margin-top: 2px;
}

.reason-list h3 {
  color: #132a20;
}

.reason-list p {
  margin-top: 7px;
  color: var(--muted);
  max-width: 64ch;
}

.section-lead {
  --truck-progress: 0;
  background:
    radial-gradient(circle at 14% 6%, rgba(59, 130, 97, 0.26) 0%, transparent 36%),
    var(--green-900);
  color: #eef8f2;
  position: relative;
  overflow: hidden;
  padding-bottom: 152px;
}

.lead-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: start;
  position: relative;
  z-index: 2;
}

.kicker-light {
  color: #aad2be;
}

.lead-copy h2 {
  max-width: 16ch;
}

.lead-break {
  display: block;
}

.lead-copy p {
  margin-top: 15px;
  max-width: 54ch;
  color: rgba(228, 245, 236, 0.91);
}

.lead-note {
  font-size: 0.95rem;
  color: #b5d5c3;
}

.lead-road {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 26px;
  height: 88px;
  pointer-events: none;
  z-index: 1;
}

.lead-road-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 78px;
  height: 2px;
  background: linear-gradient(to right, rgba(228, 248, 237, 0.25), rgba(246, 255, 250, 0.86), rgba(228, 248, 237, 0.25));
}

.lead-road-line::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -6px;
  height: 1px;
  background: repeating-linear-gradient(
    to right,
    rgba(225, 249, 235, 0.2) 0,
    rgba(225, 249, 235, 0.2) 34px,
    rgba(225, 249, 235, 0) 34px,
    rgba(225, 249, 235, 0) 72px
  );
}

.lead-truck {
  position: absolute;
  left: calc(var(--truck-progress) * (100% + 210px) - 210px);
  top: 0;
  width: 168px;
  color: #eef9f3;
  filter: drop-shadow(0 8px 12px rgba(8, 19, 14, 0.34));
  will-change: left;
}

.lead-truck::after {
  content: "";
  position: absolute;
  left: 30px;
  right: 28px;
  bottom: -1px;
  height: 7px;
  background: radial-gradient(ellipse at center, rgba(7, 18, 13, 0.45) 0%, rgba(7, 18, 13, 0) 75%);
}

.lead-truck svg {
  display: block;
  width: 100%;
  height: auto;
}

.lead-truck .truck-shell {
  fill: #e9f5ee;
}

.lead-truck .truck-window,
.lead-truck .truck-cut {
  fill: #1e4b36;
}

.lead-truck .truck-base {
  fill: #e2f2e8;
}

.lead-truck .truck-light {
  fill: #ffffff;
}

.lead-truck .wheel-ring {
  fill: #e9f5ee;
}

.lead-truck .wheel-core {
  fill: #24553d;
}

.lead-form,
.contact-form {
  display: grid;
  gap: 8px;
}

label {
  font-size: 0.87rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid #cad4cd;
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.lead-form input {
  border-color: rgba(227, 247, 236, 0.42);
  background: rgba(255, 255, 255, 0.05);
  color: #f2fff7;
}

.lead-form input::placeholder {
  color: rgba(227, 247, 236, 0.56);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(47, 130, 95, 0.2);
}

.lead-form input:focus {
  border-color: #b8ddc7;
  box-shadow: 0 0 0 3px rgba(190, 228, 205, 0.24);
}

.form-note {
  margin-top: 2px;
  font-size: 0.88rem;
  color: #6a786f;
}

.section-lead .form-note {
  color: #b4d3c2;
}

.form-message {
  min-height: 1.5em;
  margin-top: 2px;
  font-weight: 700;
  color: var(--green-700);
}

.form-message-light {
  color: #d9f0e2;
}

.section-faq {
  background: #fff;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
  font-weight: 700;
  color: #1a3127;
}

summary::-webkit-details-marker {
  display: none;
}

details p {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 58ch;
}

.section-contact {
  background:
    linear-gradient(to right, #f8faf8 0%, #f8faf8 52%, #f0f6f2 52%, #f0f6f2 100%);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
}

.contact-copy p {
  margin-top: 14px;
  color: var(--muted);
  max-width: 49ch;
}

.site-footer {
  background: #f7f8f5;
  padding: 24px 0 34px;
}

.footer-inner {
  border-top: 1px solid var(--line);
  padding-top: 17px;
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  align-items: center;
  color: #627067;
  font-size: 0.92rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  width: 86px;
  height: 56px;
  object-fit: cover;
  object-position: 50% 28%;
  border-radius: 8px;
  border: 1px solid #d2ddd5;
}

.footer-inner a:hover {
  color: var(--green-700);
}

.floating-cta {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 25;
  border-radius: 999px;
  padding: 11px 17px;
  background: var(--green-700);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 14px 28px rgba(18, 63, 45, 0.25);
}

.floating-cta:hover {
  background: var(--green-800);
}

.scroll-top {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 26;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: #ffffff;
  color: #1a3d2d;
  border: 1px solid #d4dfd7;
  box-shadow: 0 12px 26px rgba(15, 35, 27, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  background: #f4f8f5;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.hero .reveal {
  animation: hero-in 0.8s ease forwards;
}

.hero .reveal:nth-child(2) {
  animation-delay: 0.14s;
}

.hero .reveal:nth-child(3) {
  animation-delay: 0.22s;
}

.hero .reveal:nth-child(4) {
  animation-delay: 0.29s;
}

.hero .reveal:nth-child(5) {
  animation-delay: 0.35s;
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .header-inner {
    min-height: 74px;
  }

  .btn-header {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    position: relative;
    z-index: 70;
  }

  .menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: 100vw;
    max-width: 100vw;
    min-height: 100svh;
    padding: 104px 28px 30px;
    background: linear-gradient(155deg, #0e2d20 0%, #0a241a 100%);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 18px;
    transform: translateX(104%);
    transition: transform 0.25s ease;
    z-index: 60;
    overflow-y: auto;
  }

  body.menu-open .menu {
    transform: translateX(0);
  }

  .menu a {
    font-size: 1.05rem;
    letter-spacing: 0.06em;
  }

  .menu a::after {
    display: none;
  }

  .menu .menu-cta {
    display: inline-flex;
    margin-top: 10px;
  }

  .menu-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(5, 13, 10, 0.58);
    opacity: 0;
    pointer-events: none;
    border: 0;
    padding: 0;
    transition: opacity 0.22s ease;
    cursor: pointer;
  }

  body.menu-open .menu-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  body.menu-open .menu-toggle {
    position: fixed;
    right: 18px;
    top: 16px;
  }

  .lead-layout,
  .about-layout,
  .faq-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-contact {
    background: #f8faf8;
  }

  .section-lead {
    padding-bottom: 132px;
  }

  .lead-road {
    bottom: 20px;
    height: 80px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(1160px, calc(100% - 30px));
  }

  .header-inner,
  .hero-content {
    width: min(1320px, calc(100% - 30px));
  }

  .brand-logo {
    width: 124px;
    height: auto;
  }

  .hero-content {
    padding-top: 110px;
    max-width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .menu {
    padding: 92px 22px 26px;
  }

  .hero-break {
    display: none;
  }

  .reasons-break,
  .lead-break {
    display: none;
  }

  .section {
    padding: 82px 0;
  }

  .hero-meta {
    gap: 7px;
  }

  .hero-meta li {
    font-size: 0.81rem;
    padding: 7px 10px;
  }

  .section-lead {
    padding-bottom: 118px;
  }

  .about-media img {
    height: 62vw;
  }

  .reason-list li {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .footer-logo {
    width: 70px;
    height: 46px;
  }

  .scroll-top {
    left: 12px;
    bottom: 12px;
    width: 48px;
    height: 48px;
  }

  .lead-road {
    height: 78px;
    bottom: 12px;
  }

  .lead-road-line {
    top: 62px;
  }

  .lead-truck {
    width: 136px;
    left: calc(var(--truck-progress) * (100% + 170px) - 170px);
    top: 0;
  }
}