/* Fresh Fluids - Main Stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Barlow:wght@400;500;600&display=swap');

/* ============ VARIABLES ============ */
:root {
  --bg:        #0f1117;
  --surface:   #181c26;
  --surface2:  #1f2433;
  --border:    #2a3045;
  --orange:    #f4650a;
  --orange-dk: #c44f06;
  --orange-lt: #ff7a2a;
  --text:      #e8eaf2;
  --text-muted:#8a93ad;
  --white:     #ffffff;
  --radius:    6px;
  --font-head: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-lt); }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
}
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h4 { font-size: 1.1rem; letter-spacing: 0.06em; }

p { color: var(--text-muted); line-height: 1.7; }

/* ============ UTILITIES ============ */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 16px;
}
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--orange-lt);
  color: var(--white);
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
}
.btn--ghost:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}
.divider {
  width: 48px;
  height: 4px;
  background: var(--orange);
  margin: 20px 0 32px;
}

/* ============ HEADER / NAV ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15, 17, 23, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__logo img {
  height: 44px;
  width: auto;
}
.nav__logo-text {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}
.nav__logo-text span { color: var(--orange); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav__links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--orange); }
.nav__cta { margin-left: 16px; }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 70px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(244, 101, 10, 0.12) 0%, transparent 50%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 79px,
      rgba(42, 48, 69, 0.3) 79px,
      rgba(42, 48, 69, 0.3) 80px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 79px,
      rgba(42, 48, 69, 0.3) 79px,
      rgba(42, 48, 69, 0.3) 80px
    );
}
.hero__bg::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to top, var(--bg), transparent);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero__eyebrow {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--orange);
}
.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--orange);
}
.hero__sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.hero__badge {
  margin-top: 64px;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero__stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.hero__stat span {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  right: 32px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
}

/* ============ STRIPE BAR ============ */
.stripe-bar {
  background: var(--orange);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
}
.stripe-bar__inner {
  display: inline-flex;
  gap: 48px;
  animation: ticker 30s linear infinite;
}
.stripe-bar__item {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 12px;
}
.stripe-bar__item::before { content: '//'; opacity: 0.5; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
  margin-top: 56px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-card {
  background: var(--surface);
  padding: 40px 32px;
  border-right: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 0;
  background: var(--orange);
  transition: height 0.3s;
}
.service-card:hover { background: var(--surface2); }
.service-card:hover::before { height: 100%; }
.service-card__icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: block;
}
.service-card h3 {
  color: var(--white);
  margin-bottom: 12px;
  font-size: 1.35rem;
}
.service-card p { font-size: 0.92rem; }
.service-card__price {
  margin-top: 20px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--orange);
}
.service-card__price small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============ HOW IT WORKS ============ */
.how {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how__steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 48px;
  margin-top: 56px;
  position: relative;
}
.how__step {
  position: relative;
}
.how__step-num {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
  margin-bottom: 8px;
}
.how__step h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.how__step p { font-size: 0.9rem; }

/* ============ SERVICE REQUEST FORM ============ */
.request {
  background: var(--bg);
}
.request__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
}
.request__form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a93ad' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group select option { background: var(--surface2); }

/* Vehicle / service estimator */
.estimator-result {
  display: none;
  margin-top: 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.estimator-result.visible { display: block; }
.estimator-result h4 {
  font-family: var(--font-head);
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.estimate-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}
.estimate-line:last-child { border: none; }
.estimate-line strong {
  color: var(--orange);
  font-family: var(--font-head);
  font-size: 1rem;
}
.estimate-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
}

/* Info panel */
.request__info { padding-top: 8px; }
.request__info h3 { color: var(--white); margin-bottom: 16px; }
.info-list { list-style: none; margin: 24px 0 40px; }
.info-list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-muted);
}
.info-list li:last-child { border: none; }
.info-list__icon {
  flex-shrink: 0;
  color: var(--orange);
  font-size: 1.1rem;
  margin-top: 2px;
}

/* ============ AREA ============ */
.area {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.area__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 56px;
}
.area__map-placeholder {
  aspect-ratio: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-muted);
  font-family: var(--font-head);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}
.area__map-placeholder span { font-size: 3rem; }
.area__list { list-style: none; }
.area__list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.area__list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

/* ============ CONTACT ============ */
.contact-strip {
  background: var(--orange);
  padding: 72px 0;
  text-align: center;
}
.contact-strip h2 {
  color: var(--white);
  margin-bottom: 8px;
}
.contact-strip p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  font-size: 1.05rem;
}
.contact-strip .btn {
  background: var(--white);
  color: var(--orange);
  font-weight: 800;
}
.contact-strip .btn:hover {
  background: var(--bg);
  color: var(--orange);
}
.contact-strip__info {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}
.contact-strip__item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.contact-strip__item a {
  color: rgba(255,255,255,0.9);
}
.contact-strip__item a:hover { color: var(--white); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.footer__brand-text {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 14px;
}
.footer__brand-text span { color: var(--orange); }
.footer__brand-desc { font-size: 0.88rem; }
.footer__col h4 {
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}
.footer__col ul { list-style: none; }
.footer__col ul li {
  margin-bottom: 10px;
}
.footer__col ul li a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer__col ul li a:hover { color: var(--orange); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ MOBILE NAV ============ */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--orange); }
.mobile-nav__close {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 2rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

/* ============ ANIMATIONS ============ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .request__grid,
  .area__grid,
  .footer__grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .hero__badge { gap: 24px; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { min-height: auto; padding: 120px 0 72px; }
  .contact-strip__info { gap: 24px; flex-direction: column; align-items: center; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: 1fr; }
}