/* ============================================
   Phoenix Single Ply LLC — Site Styles
   ============================================ */

:root {
  --ink: #171a1e;
  --ink-soft: #3d434b;
  --slate: #626a75;
  --line: #e4e1dc;
  --paper: #faf8f5;
  --white: #ffffff;
  --flame: #d64518;
  --flame-dark: #b53812;
  --flame-tint: #fbeee9;
  --gold: #e8a33d;
  --dark: #14171b;
  --dark-2: #1d2127;

  --font-head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;

  --wrap: 1160px;
  --radius: 6px;
  --shadow: 0 10px 30px rgba(20, 23, 27, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.45rem; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--flame);
  margin-bottom: 14px;
}
.kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--flame);
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 32px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--flame); color: var(--white); }
.btn-primary:hover { background: var(--flame-dark); color: var(--white); }

.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: var(--white); }

.btn-outline-light { border-color: rgba(255,255,255,0.55); color: var(--white); background: transparent; }
.btn-outline-light:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

/* ---------- Top bar ---------- */

.topbar {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.84rem;
  padding: 7px 0;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: var(--white); text-decoration: none; }
.topbar a:hover { color: var(--gold); }
.topbar-right { display: flex; gap: 22px; }

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}

.logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 52px;
  height: auto;
  flex: none;
}
.logo-text {
  font-family: var(--font-head);
  text-transform: uppercase;
  line-height: 1.05;
}
.logo-text .logo-name {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.03em;
}
.logo-text .logo-tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--flame);
}

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.main-nav a:hover { color: var(--flame); }
.main-nav a.active { color: var(--ink); border-bottom-color: var(--flame); }
.main-nav .btn { padding: 11px 24px; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--ink);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background:
    linear-gradient(115deg, rgba(16,18,22,0.94) 0%, rgba(16,18,22,0.82) 45%, rgba(20,23,27,0.55) 100%),
    var(--dark-2);
  color: var(--white);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(-55deg, transparent 0 90px, rgba(255,255,255,0.028) 90px 92px);
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  z-index: 1;
  padding-top: clamp(70px, 10vw, 130px);
  padding-bottom: clamp(70px, 10vw, 130px);
  max-width: var(--wrap);
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(232,163,61,0.5);
  border-radius: 100px;
  padding: 7px 20px;
  margin-bottom: 26px;
}
.hero h1 { max-width: 15ch; margin-bottom: 22px; }
.hero p {
  max-width: 56ch;
  font-size: 1.16rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-strip {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 1;
}
.hero-strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-top: 0;
  padding-bottom: 0;
}
.hero-stat {
  padding: 26px 20px;
  text-align: center;
  border-left: 1px solid rgba(255,255,255,0.08);
}
.hero-stat:first-child { border-left: 0; }
.hero-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
}
.hero-stat span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
}

/* ---------- Page hero (interior pages) ---------- */

.page-hero {
  background:
    linear-gradient(115deg, rgba(16,18,22,0.95), rgba(29,33,39,0.85)),
    var(--dark-2);
  color: var(--white);
  padding: clamp(56px, 8vw, 90px) 0;
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.78); max-width: 64ch; font-size: 1.12rem; }
.page-hero .kicker { color: var(--gold); }
.page-hero .kicker::before { background: var(--gold); }

/* ---------- Sections ---------- */

.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-alt { background: var(--paper); }
.section-dark { background: var(--dark-2); color: var(--white); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .kicker::before { display: none; }
.section-head h2 { margin-bottom: 16px; }

/* ---------- Cards / grids ---------- */

.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}
.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: transparent;
}
.card h3 { margin: 18px 0 10px; }
.card p { color: var(--slate); font-size: 0.98rem; }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--flame-tint);
  color: var(--flame);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-icon svg { width: 26px; height: 26px; }

/* ---------- Check list ---------- */

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 32px;
}
.check-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-weight: 600;
}
.check-item svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--flame);
  margin-top: 2px;
}

/* ---------- Split (two column) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.split-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 380px;
  background:
    linear-gradient(145deg, var(--dark-2), #2a3038);
  display: flex;
  align-items: center;
  justify-content: center;
}
.split-media .media-note {
  color: rgba(255,255,255,0.45);
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  padding: 20px;
}
.split-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-55deg, transparent 0 60px, rgba(255,255,255,0.03) 60px 62px);
}

/* ---------- Client strip ---------- */

.client-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.client-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- CTA band ---------- */

.cta-band {
  background:
    linear-gradient(110deg, var(--flame) 0%, var(--flame-dark) 100%);
  color: var(--white);
  padding: clamp(56px, 7vw, 84px) 0;
}
.cta-band .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { max-width: 22ch; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 52ch; margin-top: 10px; }
.cta-band .btn-primary { background: var(--white); color: var(--flame-dark); }
.cta-band .btn-primary:hover { background: var(--dark); color: var(--white); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Before / After gallery ---------- */

.ba-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.ba-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; }
.ba-slot {
  aspect-ratio: 4 / 3;
  background: linear-gradient(145deg, #22262c, #2e343c);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ba-slot + .ba-slot { border-left: 2px solid var(--white); }
.ba-slot .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
}
.ba-slot .tag-before { background: rgba(255,255,255,0.14); color: rgba(255,255,255,0.85); }
.ba-slot .tag-after { background: var(--flame); color: var(--white); }
.ba-slot .placeholder {
  color: rgba(255,255,255,0.35);
  font-family: var(--font-head);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.85rem;
}
.ba-slot img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.ba-caption { padding: 18px 22px; }
.ba-caption h3 { font-size: 1.2rem; margin-bottom: 4px; }
.ba-caption p { color: var(--slate); font-size: 0.92rem; }

/* ---------- Service detail list ---------- */

.service-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.service-row:last-child { border-bottom: 0; }
.service-row .card-icon { width: 56px; height: 56px; }
.service-row h3 { margin-bottom: 6px; }
.service-row p { color: var(--slate); max-width: 72ch; }

/* ---------- Contact ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: start;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.15s, background 0.15s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--flame);
  background: var(--white);
}
.form-card .btn { width: 100%; margin-top: 22px; }
.form-note { font-size: 0.85rem; color: var(--slate); margin-top: 14px; text-align: center; }

.info-card {
  background: var(--dark-2);
  color: var(--white);
  border-radius: var(--radius);
  padding: 36px;
}
.info-card h3 { color: var(--gold); margin-bottom: 20px; }
.info-list { list-style: none; }
.info-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.info-list li:last-child { border-bottom: 0; }
.info-list svg { width: 20px; height: 20px; flex: none; color: var(--flame); margin-top: 4px; }
.info-list a { color: var(--white); text-decoration: none; }
.info-list a:hover { color: var(--gold); }
.info-list .label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ---------- Mission quote ---------- */

.mission {
  border-left: 4px solid var(--flame);
  padding: 8px 0 8px 30px;
  font-size: 1.28rem;
  line-height: 1.6;
  color: var(--ink-soft);
  font-style: italic;
  max-width: 62ch;
}

/* ---------- Affiliations ---------- */

.affil-logo {
  display: block;
  width: min(260px, 60vw);
  margin: 0 auto 44px;
}
.affil-row {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}
.affil-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.affil-item img {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 4px 18px rgba(16, 24, 40, 0.12);
}
.affil-item span {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  max-width: 24ch;
}

/* ---------- Project gallery ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 3px 14px rgba(16, 24, 40, 0.1);
}

/* ---------- Certifications ---------- */

.cert-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(40px, 7vw, 90px);
  flex-wrap: wrap;
}
.cert-row img.cert-castagra {
  width: 130px;
  height: auto;
}
.cert-row img.cert-carlisle {
  width: min(340px, 70vw);
  height: auto;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}
.site-footer h4 {
  color: var(--white);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: rgba(255,255,255,0.7); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.footer-about p { max-width: 40ch; margin-top: 14px; }
.site-footer .logo-mark { filter: invert(1); }
.footer-seals {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}
.footer-seals img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--white);
  padding: 2px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .check-grid { grid-template-columns: repeat(2, 1fr); }
  .client-grid { grid-template-columns: repeat(3, 1fr); }
  .split, .contact-layout, .ba-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    inset: 0;
    top: 78px;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px 24px;
    gap: 22px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  .main-nav.open { transform: translateX(0); }
  .nav-toggle { display: block; }
  body.nav-open { overflow: hidden; }

  .grid-2, .grid-3, .grid-4, .check-grid { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-strip .wrap { grid-template-columns: 1fr; }
  .hero-stat { border-left: 0; border-top: 1px solid rgba(255,255,255,0.08); }
  .hero-stat:first-child { border-top: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar-right { display: none; }
}