/* =========================================================
   Copper & Pine Home Services
   Design system: dark luxury · pine / copper
   ========================================================= */

/* ── Tokens ───────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --void:    #0c1510;
  --deep:    #0f1d17;
  --surface: #111a14;
  --raised:  #1c2a22;
  --card:    #161e18;
  --border:  #1e2e24;

  /* Text */
  --muted:   #4d6657;
  --body:    #96b8a3;
  --bright:  #ecf3e9;

  /* Accent — copper. One accent. Never two. */
  --copper:    #c0683a;
  --copper-hi: #d97a4a;

  /* Typography */
  --font-serif: 'Cormorant', Georgia, serif;
  --font-sans:  'Montserrat', system-ui, sans-serif;

  /* Motion easing */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);

  --shadow: 0 24px 72px rgba(0,0,0,0.6);
  --radius: 14px;
}

/* ── Reset ────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--void);
}

body {
  background: var(--void);
  color: var(--body);
  font-family: var(--font-sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

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

p {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--body);
  line-height: 1.8;
  max-width: 65ch;
}

/* ── Grain overlay ────────────────────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.45;
}

/* ── Header ───────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 0 clamp(20px, 5vw, 64px);
  background: rgba(12, 21, 16, 0.9);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.brand-text strong,
.brand-text small {
  display: block;
}

.brand-text strong {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--bright);
  letter-spacing: 0.02em;
}

.brand-text small {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s var(--ease-out-quart);
}

.nav a:hover { color: var(--bright); }

/* Header phone */
.header-phone {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--copper);
  letter-spacing: 0.02em;
  transition: color 0.2s var(--ease-out-quart);
  flex-shrink: 0;
}

.header-phone:hover { color: var(--copper-hi); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 201;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--bright);
  transition: transform 0.3s var(--ease-out-quart), opacity 0.25s;
  transform-origin: center;
}

.nav-toggle-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Buttons ──────────────────────────────────────────── */
.btn-copper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s var(--ease-out-quart), transform 0.15s var(--ease-out-quart);
  white-space: nowrap;
}

.btn-copper:hover { background: var(--copper-hi); }
.btn-copper:active { transform: scale(0.98); }
.btn-full { width: 100%; }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px clamp(20px, 6vw, 80px) 0;
  overflow: hidden;
  background:
    linear-gradient(to bottom, rgba(12,21,16,0.35) 0%, rgba(12,21,16,0.7) 60%, var(--void) 100%),
    radial-gradient(ellipse at 65% 30%, rgba(30, 80, 50, 0.45) 0%, transparent 58%),
    radial-gradient(ellipse at 25% 75%, rgba(192, 104, 58, 0.07) 0%, transparent 40%),
    var(--void);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

h1 {
  display: flex;
  flex-direction: column;
  gap: 0;
}

h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(56px, 8.5vw, 92px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--bright);
  text-wrap: balance;
}

h1 strong {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(10px, 1.1vw, 13px);
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-top: 36px;
  text-indent: 0;
  display: block;
}

h1 strong::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--copper), transparent);
  margin: 0 auto 20px;
}

.hero-lower {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-lede {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--body);
  line-height: 1.75;
  max-width: 54ch;
  margin: 0;
}

/* Hero animations */
h1          { animation: rise 0.9s 0.28s var(--ease-out-quart) both; }
.hero-lower { animation: rise 0.9s 0.5s  var(--ease-out-quart) both; }
.hero-stats { animation: fade 0.8s 0.75s var(--ease-out-quart) both; }

@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 72px;
  margin-left: calc(-1 * clamp(20px, 6vw, 80px));
  margin-right: calc(-1 * clamp(20px, 6vw, 80px));
  padding: 28px clamp(20px, 6vw, 80px);
  background: var(--deep);
  border-top: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0 clamp(20px, 3vw, 40px);
}

.stat:first-child { padding-left: 0; }

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 400;
  color: var(--bright);
  line-height: 1;
}

.stat-num sup {
  font-size: 0.5em;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--copper);
  vertical-align: super;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat-sep {
  width: 1px;
  height: 32px;
  background: var(--border);
  flex-shrink: 0;
  align-self: center;
}

.stat-license {
  margin-left: auto;
  padding-right: 0;
  text-align: right;
}

.stat-license-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
}

.stat-license-num {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* ── Services ─────────────────────────────────────────── */
.services {
  border-bottom: 1px solid var(--border);
}

.services-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px clamp(20px, 6vw, 80px);
}

.services-intro {
  max-width: 52ch;
  margin-bottom: 64px;
}

.services-intro h2,
.promise-left h2,
.estimate-left h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 52px);
  line-height: 1.06;
  color: var(--bright);
  text-wrap: balance;
  margin-bottom: 20px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.svc-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(28px, 4vw, 48px);
  background: var(--card);
  transition: background 0.25s var(--ease-out-quart);
}

.svc-card:hover { background: var(--raised); }

.svc-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 300;
  color: var(--border);
  line-height: 1;
  transition: color 0.25s var(--ease-out-quart);
}

.svc-card:hover .svc-num { color: var(--copper); }

.svc-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.5vw, 32px);
  color: var(--bright);
  text-wrap: balance;
}

.svc-card h3 a {
  color: inherit;
  transition: color 0.2s var(--ease-out-quart);
}

.svc-card h3 a:hover { color: var(--copper-hi); }

.svc-card p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.8;
  max-width: none;
}

/* ── Partners ─────────────────────────────────────────── */
.partners {
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 0;
}

.partners-carousel {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.partners-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: partners-scroll 40s linear infinite;
}

.partners-track:hover { animation-play-state: paused; }

@keyframes partners-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partner-logo {
  padding: 0 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
}

.partner-logo span {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  white-space: nowrap;
  transition: color 0.2s var(--ease-out-quart);
}

.partner-logo:hover span { color: rgba(255,255,255,0.5); }

/* ── Promise / Membership ─────────────────────────────── */
.promise {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.promise-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px clamp(20px, 6vw, 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.promise-left p {
  margin-bottom: 32px;
}

.promise-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.promise-list li {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.promise-list li:first-child {
  border-top: 1px solid var(--border);
}

.promise-list strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--bright);
  letter-spacing: 0.01em;
  margin-bottom: 8px;
}

.promise-list span {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--body);
  line-height: 1.7;
}

/* ── Reviews ──────────────────────────────────────────── */
.reviews {
  border-bottom: 1px solid var(--border);
}

.reviews-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px clamp(20px, 6vw, 80px);
}

.reviews-featured {
  border: 1px solid rgba(192, 104, 58, 0.22);
  background: rgba(192, 104, 58, 0.07);
  padding: clamp(28px, 4vw, 56px);
  margin: 0 0 48px;
}

.reviews-featured p {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 26px);
  font-style: italic;
  font-weight: 300;
  color: var(--bright);
  line-height: 1.55;
  max-width: 72ch;
  margin: 0 0 28px;
}

.reviews-featured footer {
  display: flex;
  align-items: center;
  gap: 0;
  background: none;
  padding: 0;
  border: none;
}

.reviews-featured footer strong {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--bright);
}

.reviews-featured footer strong::after {
  content: '·';
  margin: 0 10px;
  color: var(--copper);
}

.reviews-featured footer span {
  font-size: 13px;
  color: var(--muted);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.review-card {
  background: var(--card);
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.review-stars {
  color: var(--copper);
  font-size: 13px;
  letter-spacing: 2px;
}

.review-card p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.75;
  flex: 1;
  max-width: none;
}

.review-card strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--bright);
}

.review-card span {
  font-size: 12px;
  color: var(--muted);
}

/* ── Estimate ─────────────────────────────────────────── */
.estimate {
  background: var(--deep);
  border-top: 1px solid var(--border);
}

.estimate-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px clamp(20px, 6vw, 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.estimate-left p {
  margin-bottom: 36px;
}

.estimate-phone {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.estimate-phone > span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.estimate-phone a {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 400;
  color: var(--copper);
  transition: color 0.2s var(--ease-out-quart);
}

.estimate-phone a:hover { color: var(--copper-hi); }

/* Lead form */
.lead-form {
  display: grid;
  background: var(--card);
  border: 1px solid var(--border);
}

.form-row {
  display: grid;
  gap: 8px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.form-row::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out-quart);
}

.form-row:focus-within::after {
  transform: scaleX(1);
}

label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

input,
select {
  background: none;
  border: none;
  outline: none;
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--bright);
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
}

input::placeholder { color: var(--muted); }

select option {
  background: var(--card);
  color: var(--bright);
}

.lead-form .btn-copper {
  min-height: 56px;
}

.form-success {
  padding: 36px 24px;
  text-align: center;
}

.form-success p {
  font-size: 15px;
  color: var(--bright);
  max-width: none;
}

/* ── Footer ───────────────────────────────────────────── */
.footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 72px clamp(20px, 5vw, 64px) 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.footer-brand .brand {
  margin-bottom: 0;
}

.footer-brand p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  margin: 16px 0 12px;
  max-width: 34ch;
}

.footer-license {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--copper);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bright);
  margin-bottom: 6px;
}

.footer-col a,
.footer-col span {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s var(--ease-out-quart);
}

.footer-col a:hover { color: var(--bright); }

/* ── Scroll reveal ────────────────────────────────────── */
[data-reveal] {
  transition: transform 0.7s var(--ease-out-quart), opacity 0.5s var(--ease-out-quart);
}

.js-anim [data-reveal] {
  opacity: 0.4;
  transform: translateY(28px);
}

.js-anim [data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Reduced motion ───────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  h1, .hero-lower, .hero-stats,
  .js-anim [data-reveal], [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
  .partners-track { animation: none !important; }
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 980px) {
  .promise-inner,
  .estimate-inner {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 16px 0;
  }

  .stat { padding: 0 20px; }
  .stat:first-child { padding-left: 0; }

  .stat-license {
    margin-left: 0;
    text-align: left;
  }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0,0,0,0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    opacity: 0;
    pointer-events: none;
    transform: translateX(24px);
    transition: opacity 0.35s var(--ease-out-quart),
                transform 0.35s var(--ease-out-quart);
    z-index: 200;
  }

  .nav.nav-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav > a {
    font-size: clamp(24px, 6vw, 32px);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--bright);
  }

  .header-phone { display: none; }

  .services-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 100px;
  }

  .hero-lower {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-copper:not(.btn-full) {
    width: 100%;
  }

  .services-wrap,
  .reviews-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }

  .promise-inner,
  .estimate-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .footer {
    grid-template-columns: 1fr;
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    gap: 16px 0;
  }

  .stat {
    width: 50%;
    padding: 8px 0;
  }

  .stat:first-child,
  .stat-license {
    padding-left: 0;
    padding-right: 0;
  }

  .stat-sep { display: none; }

  .hero-stats {
    flex-wrap: wrap;
    padding-left: 20px;
    padding-right: 20px;
  }
}