/* Square Deal Tow Co.: industrial-utilitarian, light steel + safety amber */

:root {
  --steel: #eef0ea;
  --steel-deep: #e0e4db;
  --ink: #1b201c;
  --ink-soft: #4b544d;
  --amber: #e2871f;
  --amber-deep: #b96b12;
  --navy: #1c2b25;
  --navy-deep: #131f1a;
  --line: rgba(27, 32, 28, 0.16);
  --max: 1400px;
  --display: "Big Shoulders Display", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Work Sans", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--steel);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amber-deep);
  font-weight: 600;
  margin: 0 0 0.9rem;
}

/* Hazard strip */
.hazard-top {
  height: 8px;
  background: repeating-linear-gradient(
    -45deg,
    var(--ink),
    var(--ink) 14px,
    var(--amber) 14px,
    var(--amber) 28px
  );
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem clamp(1.5rem, 5vw, 4rem);
  background: rgba(238, 240, 234, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--ink);
}

.brand {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-sub {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--amber-deep);
  margin-top: 0.28rem;
}

.main-nav { display: flex; gap: 2.4rem; }

.main-nav a {
  font-family: var(--mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.main-nav a:hover { color: var(--amber-deep); }

.nav-cta {
  border: 2px solid var(--ink);
  padding: 0.6rem 1.3rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover { background: var(--ink); color: var(--steel); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 4vw, 5rem);
  align-items: center;
  padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
  max-width: var(--max);
  margin: 0 auto;
}

.hero-copy h1 {
  font-size: clamp(3rem, 6.4vw, 5.6rem);
  line-height: 0.95;
  margin-bottom: 1.4rem;
}

.hl { color: var(--amber); }

.hero-lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 42ch;
  margin: 0 0 2rem;
}

.hero-actions { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; margin-bottom: 2.6rem; }

.btn-primary {
  display: inline-block;
  background: var(--ink);
  color: var(--steel);
  padding: 0.95rem 1.9rem;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: transform 0.25s ease, background 0.25s ease;
  box-shadow: 5px 5px 0 var(--amber);
}

.btn-primary:hover {
  background: var(--amber-deep);
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--ink);
}

.btn-ghost {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}

.btn-ghost:hover { color: var(--amber-deep); border-color: var(--amber-deep); }

.hero-stats {
  display: flex;
  gap: clamp(1.6rem, 3vw, 2.8rem);
  border-top: 2px solid var(--line);
  padding-top: 1.6rem;
}

.stat-num {
  display: block;
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--amber-deep);
  line-height: 1;
}

.stat-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

.hero-media {
  position: relative;
  height: clamp(320px, 42vw, 560px);
}

.hero-img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 2px solid var(--ink);
  box-shadow: 12px 12px 0 var(--amber);
}

.hero-img-float {
  position: absolute;
  bottom: -10%;
  left: -12%;
  width: 46%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border: 4px solid var(--steel);
  outline: 2px solid var(--ink);
  box-shadow: 0 20px 40px -16px rgba(19, 31, 26, 0.55);
  animation: float 6s ease-in-out infinite;
}

.hero-tag {
  position: absolute;
  top: -14px;
  right: -14px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.7rem 0.9rem;
  border: 2px solid var(--ink);
  transform: rotate(4deg);
  line-height: 1.3;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* Marquee */
.marquee {
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--ink);
  overflow: hidden;
  padding: 1rem 0;
}

.marquee-track {
  display: flex;
  gap: 2.5rem;
  white-space: nowrap;
  width: max-content;
  animation: scroll 24s linear infinite;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--amber);
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Services */
.services {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
}

.section-head h2 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
  max-width: 16ch;
}

.section-head { margin-bottom: 3rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}

.service-card {
  background: #fbfaf5;
  border: 2px solid var(--ink);
  padding: 1.4rem;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 8px 8px 0 var(--amber);
}

.service-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  margin-bottom: 1.2rem;
  filter: grayscale(15%);
}

.service-index {
  font-family: var(--mono);
  color: var(--amber-deep);
  font-weight: 700;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.6rem;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
  text-transform: none;
}

.service-card p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  margin: 0;
}

/* Story */
.story {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4rem) clamp(1.5rem, 5vw, 4rem) clamp(5rem, 9vw, 8rem);
}

.story-media img {
  border: 2px solid var(--ink);
  height: clamp(320px, 34vw, 460px);
  object-fit: cover;
  box-shadow: 12px 12px 0 var(--steel-deep);
}

.story-copy h2 {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  max-width: 18ch;
  margin-bottom: 1.2rem;
  line-height: 1.02;
}

.story-copy > p {
  color: var(--ink-soft);
  max-width: 54ch;
  margin-bottom: 1.6rem;
}

.story-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.story-points li {
  padding-left: 1.7rem;
  position: relative;
  color: var(--ink-soft);
  max-width: 52ch;
}

.story-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 10px;
  height: 10px;
  background: var(--amber);
  border: 2px solid var(--ink);
}

.story-points strong { color: var(--ink); }

/* Contact */
.contact {
  background: var(--navy);
  color: #eef1ec;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
  border-top: 2px solid var(--ink);
}

.contact-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.contact .eyebrow { color: var(--amber); }

.contact-copy h2 {
  color: #f5f7f2;
  font-size: clamp(2.1rem, 3.8vw, 3.1rem);
  max-width: 15ch;
  margin-bottom: 2.2rem;
  line-height: 1.02;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-bottom: 2.4rem;
  padding-top: 1.8rem;
  border-top: 2px solid rgba(238, 241, 236, 0.22);
}

.contact-details h4 {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.contact-details p {
  margin: 0;
  color: #e2e8dd;
  font-size: 0.96rem;
  line-height: 1.5;
}

.contact .btn-primary {
  background: var(--amber);
  color: var(--navy-deep);
  box-shadow: 5px 5px 0 var(--steel);
}

.contact .btn-primary:hover {
  background: #f0994a;
  box-shadow: 7px 7px 0 var(--ink);
}

.contact-media img {
  border: 2px solid var(--amber);
  height: clamp(260px, 26vw, 380px);
  object-fit: cover;
}

/* Footer */
.site-footer {
  padding: 2.4rem clamp(1.5rem, 5vw, 4rem) 2.2rem;
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.6rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.footer-top .brand { font-size: 1.15rem; flex-direction: row; gap: 0.5rem; align-items: baseline; }
.footer-top .brand-sub { margin-top: 0; }

.footer-note {
  color: rgba(75, 84, 77, 0.65);
  font-family: var(--mono);
  font-size: 0.75rem;
  margin: 0;
}

/* Reveal on scroll */
.service-card, .story-media, .story-copy, .hero-copy, .hero-media {
  animation: rise 0.8s ease both;
}

.service-card:nth-child(2) { animation-delay: 0.08s; }
.service-card:nth-child(3) { animation-delay: 0.16s; }
.service-card:nth-child(4) { animation-delay: 0.24s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero-media { order: -1; height: 340px; margin-bottom: 2.5rem; }
  .hero-img-float { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .story { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-details { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .contact-details { grid-template-columns: 1fr; }
  .site-header { padding: 1.1rem 1.3rem; }
  .hero-stats { flex-wrap: wrap; row-gap: 1.2rem; }
}