/* =============================================
   MetalBrud — Wholesale Scrap Metal Trading
   Design system: industrial steel aesthetic
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Tokens ── */
:root {
  --col-bg:        #1C1F24;
  --col-surface:   #242830;
  --col-steel:     #3D4A55;
  --col-accent:    #C0622A;
  --col-accent-lt: #D97940;
  --col-muted:     #7A8A96;
  --col-border:    #2E3540;
  --col-text:      #E8E4DE;
  --col-text-dim:  #9AA4AE;
  --col-white:     #F5F5F5;

  --ff-display: 'Bebas Neue', sans-serif;
  --ff-body:    'Inter', sans-serif;

  --fz-hero:  clamp(3.5rem, 8vw, 7rem);
  --fz-h2:    clamp(2rem, 4vw, 3rem);
  --fz-h3:    clamp(1.2rem, 2vw, 1.5rem);
  --fz-body:  1rem;
  --fz-sm:    0.875rem;

  --radius:   4px;
  --radius-lg:8px;
  --shadow:   0 4px 24px rgba(0,0,0,.45);
  --max-w:    1200px;
  --gap:      clamp(1.5rem, 4vw, 3rem);

  /* corrugated metal texture */
  --texture: repeating-linear-gradient(
    90deg,
    transparent 0px,
    transparent 18px,
    rgba(255,255,255,.018) 18px,
    rgba(255,255,255,.018) 20px
  );
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--col-bg);
  color: var(--col-text);
  font-family: var(--ff-body);
  font-size: var(--fz-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* ── Layout helpers ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}
.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.section--dark {
  background: var(--col-surface);
  background-image: var(--texture);
}
.section--accent {
  background: var(--col-accent);
  background-image: var(--texture);
}
.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--col-accent);
  margin-bottom: .75rem;
}
.section-title {
  font-family: var(--ff-display);
  font-size: var(--fz-h2);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--col-white);
  margin-bottom: 1rem;
}
.section-lead {
  font-size: 1.05rem;
  color: var(--col-text-dim);
  max-width: 560px;
  margin-bottom: var(--gap);
}
.divider {
  width: 48px;
  height: 3px;
  background: var(--col-accent);
  margin: 1rem 0 2rem;
}

/* ── Header / Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(28,31,36,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--col-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-shrink: 0;
}
.nav__logo svg { width: 36px; height: 36px; }
.nav__logo-name {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  letter-spacing: .04em;
  color: var(--col-white);
  line-height: 1;
}
.nav__logo-name span { color: var(--col-accent); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--col-text-dim);
  transition: color .2s;
}
.nav__links a:hover { color: var(--col-white); }
.nav__cta {
  background: var(--col-accent);
  color: var(--col-white) !important;
  padding: .5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .875rem;
  transition: background .2s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--col-accent-lt) !important; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav__burger span {
  width: 24px; height: 2px;
  background: var(--col-text);
  border-radius: 2px;
  transition: .25s;
}
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: .25rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.25rem;
  background: var(--col-bg);
  border-bottom: 1px solid var(--col-border);
}
.nav__mobile a {
  padding: .6rem 0;
  color: var(--col-text-dim);
  font-weight: 500;
  border-bottom: 1px solid var(--col-border);
  transition: color .2s;
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile a:hover { color: var(--col-white); }
.nav__mobile.open { display: flex; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--col-bg);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: var(--texture);
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28,31,36,.92) 0%,
    rgba(28,31,36,.6) 60%,
    rgba(192,98,42,.15) 100%
  );
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: clamp(5rem, 12vw, 10rem) 0 clamp(4rem, 8vw, 7rem);
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(192,98,42,.15);
  border: 1px solid rgba(192,98,42,.35);
  color: var(--col-accent-lt);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
}
.hero__title {
  font-family: var(--ff-display);
  font-size: var(--fz-hero);
  line-height: .96;
  letter-spacing: .015em;
  color: var(--col-white);
  margin-bottom: 1.5rem;
  max-width: 800px;
}
.hero__title em {
  font-style: normal;
  color: var(--col-accent);
  display: block;
}
.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--col-text-dim);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--col-border);
}
.hero__stat-val {
  font-family: var(--ff-display);
  font-size: 2.4rem;
  color: var(--col-white);
  line-height: 1;
}
.hero__stat-val span { color: var(--col-accent); }
.hero__stat-label {
  font-size: .8rem;
  color: var(--col-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: .35rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  border: none;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--col-accent);
  color: var(--col-white);
}
.btn--primary:hover { background: var(--col-accent-lt); box-shadow: 0 4px 20px rgba(192,98,42,.35); }
.btn--outline {
  background: transparent;
  color: var(--col-text);
  border: 1px solid var(--col-border);
}
.btn--outline:hover { border-color: var(--col-accent); color: var(--col-accent); }
.btn--lg { padding: 1rem 2.25rem; font-size: 1rem; }

/* ── Services grid ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: var(--gap);
}
.service-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-left: 3px solid var(--col-accent);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: border-color .2s, box-shadow .2s;
}
.service-card:hover {
  border-left-color: var(--col-accent-lt);
  box-shadow: var(--shadow);
}
.service-card__icon {
  width: 44px; height: 44px;
  background: rgba(192,98,42,.12);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.service-card__icon svg { color: var(--col-accent); }
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--col-white);
  margin-bottom: .6rem;
}
.service-card p { font-size: .9rem; color: var(--col-text-dim); line-height: 1.6; }

/* ── Categories table ── */
.categories-wrap {
  margin-top: var(--gap);
  overflow-x: auto;
}
.categories-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.categories-table th {
  background: var(--col-steel);
  color: var(--col-white);
  font-weight: 600;
  text-align: left;
  padding: .85rem 1.25rem;
  letter-spacing: .04em;
  font-size: .8rem;
  text-transform: uppercase;
}
.categories-table td {
  padding: .8rem 1.25rem;
  border-bottom: 1px solid var(--col-border);
  color: var(--col-text-dim);
  vertical-align: middle;
}
.categories-table tr:hover td { background: rgba(255,255,255,.025); }
.categories-table .badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 2px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.badge--green { background: rgba(80,180,100,.15); color: #6EE07A; }
.badge--yellow { background: rgba(220,180,60,.15); color: #DCBA3C; }
.badge--blue { background: rgba(80,140,220,.15); color: #7EB4E0; }

/* ── Why us — split layout ── */
.why-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  margin-top: var(--gap);
}
.why-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.why-img img { width: 100%; height: 100%; object-fit: cover; }
.why-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--col-accent);
  border-radius: var(--radius-lg);
  pointer-events: none;
  opacity: .4;
}
.why-list { display: flex; flex-direction: column; gap: 1.5rem; }
.why-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.why-item__num {
  font-family: var(--ff-display);
  font-size: 2rem;
  color: var(--col-accent);
  opacity: .55;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
}
.why-item h4 { font-size: 1rem; font-weight: 600; color: var(--col-white); margin-bottom: .3rem; }
.why-item p { font-size: .875rem; color: var(--col-text-dim); }

/* ── Process steps ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  margin-top: var(--gap);
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 2.5rem;
  left: 0; right: 0;
  height: 1px;
  background: var(--col-border);
}
.process-step {
  padding: 0 1.5rem 2rem;
  position: relative;
}
.process-step:first-child { padding-left: 0; }
.process-step__dot {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--col-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-display);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}
.process-step h4 {
  font-size: .95rem;
  font-weight: 600;
  color: var(--col-white);
  margin-bottom: .4rem;
}
.process-step p { font-size: .85rem; color: var(--col-text-dim); }

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: var(--gap);
}
.testimonial-card {
  background: var(--col-bg);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.testimonial-card__quote {
  font-size: .92rem;
  color: var(--col-text-dim);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--col-border);
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--col-steel);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-display);
  font-size: 1rem;
  color: var(--col-accent);
  flex-shrink: 0;
}
.testimonial-card__name { font-weight: 600; font-size: .9rem; color: var(--col-white); }
.testimonial-card__role { font-size: .8rem; color: var(--col-muted); }
.stars { color: var(--col-accent); font-size: .8rem; margin-bottom: .35rem; letter-spacing: .1em; }

/* ── Contact / Form ── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-info h2 {
  font-family: var(--ff-display);
  font-size: var(--fz-h2);
  color: var(--col-white);
  line-height: 1.08;
  letter-spacing: .02em;
}
.contact-block { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item__icon {
  width: 40px; height: 40px;
  background: rgba(192,98,42,.12);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-item__icon svg { color: var(--col-accent); }
.contact-item__label { font-size: .75rem; color: var(--col-muted); text-transform: uppercase; letter-spacing: .1em; }
.contact-item__value { font-size: .95rem; color: var(--col-text); margin-top: .15rem; }
.contact-item__value a:hover { color: var(--col-accent); }

/* ── Form ── */
.form-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.form-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--col-white);
  margin-bottom: 1.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.form-group label { font-size: .8rem; font-weight: 600; color: var(--col-text-dim); letter-spacing: .05em; }
.form-group label .req { color: var(--col-accent); margin-left: 2px; }
.form-control {
  background: var(--col-bg);
  border: 1px solid var(--col-border);
  border-radius: var(--radius);
  color: var(--col-text);
  padding: .7rem 1rem;
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-control::placeholder { color: var(--col-muted); }
.form-control:focus {
  outline: none;
  border-color: var(--col-accent);
  box-shadow: 0 0 0 3px rgba(192,98,42,.18);
}
.form-control.error { border-color: #e05555; }
textarea.form-control { resize: vertical; min-height: 110px; }
.form-error {
  font-size: .78rem;
  color: #e07070;
  margin-top: .2rem;
  display: none;
}
.form-error.visible { display: block; }
.form-submit { width: 100%; margin-top: .5rem; justify-content: center; }
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1rem;
  gap: 1rem;
}
.form-success.visible { display: flex; }
.form-success__icon {
  width: 60px; height: 60px;
  background: rgba(80,180,100,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.form-success__icon svg { color: #6EE07A; }
.form-success h4 { font-size: 1.1rem; font-weight: 600; color: var(--col-white); }
.form-success p { font-size: .9rem; color: var(--col-text-dim); }

/* ── Map placeholder ── */
.map-placeholder {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  aspect-ratio: 16/7;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--col-muted);
  font-size: .85rem;
  letter-spacing: .05em;
}

/* ── Footer ── */
.site-footer {
  background: #161920;
  border-top: 1px solid var(--col-border);
  padding: clamp(3rem, 6vw, 5rem) 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--col-muted);
  margin-bottom: 1.1rem;
}
.footer-col p { font-size: .875rem; color: var(--col-text-dim); line-height: 1.7; }
.footer-col ul { display: flex; flex-direction: column; gap: .55rem; }
.footer-col ul a {
  font-size: .875rem;
  color: var(--col-text-dim);
  transition: color .2s;
}
.footer-col ul a:hover { color: var(--col-accent); }
.footer-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1rem;
}
.footer-logo svg { width: 32px; height: 32px; }
.footer-logo-name {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  letter-spacing: .04em;
  color: var(--col-white);
  line-height: 1;
}
.footer-logo-name span { color: var(--col-accent); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--col-border);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: .8rem; color: var(--col-muted); }
.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-legal a {
  font-size: .8rem;
  color: var(--col-muted);
  transition: color .2s;
}
.footer-legal a:hover { color: var(--col-text); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .why-wrap { grid-template-columns: 1fr; }
  .why-img { order: -1; max-height: 300px; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps::before { display: none; }
  .process-steps { gap: 1.5rem; }
  .process-step { padding: 0; }
}
@media (max-width: 680px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero__stats { gap: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}