/* style.css — Expat Renovations design system */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.6vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 5vw, 4.75rem);

  /* Spacing (4px) */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Palette */
  --color-dark: #1A1A1B;
  --color-dark-2: #232325;
  --color-dark-3: #2c2c2e;
  --color-cream: #EBE6DE;
  --color-cream-2: #E2DCD1;
  --color-cream-3: #F2EEE7;
  --color-gold: #C59D5F;
  --color-gold-hover: #B38743;
  --color-gold-soft: rgba(197, 157, 95, 0.14);
  --color-gold-line: rgba(197, 157, 95, 0.35);
  --color-red: #C24B3C;
  --color-white: #FFFFFF;
  --color-black: #121213;

  --color-on-dark: #FFFFFF;
  --color-on-dark-muted: #B3AEA4;
  --color-on-cream: #1A1A1B;
  --color-on-cream-muted: #5C574F;

  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content: 1200px;
  --content-narrow: 920px;

  --font-display: 'Archivo', 'Helvetica Neue', sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', sans-serif;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--content); margin-inline: auto; padding-inline: clamp(var(--space-5), 5vw, var(--space-12)); }
.section { padding-block: clamp(var(--space-14, 3.5rem), 7vw, var(--space-24)); }
.section--dark { background: var(--color-dark); color: var(--color-on-dark); }
.section--cream { background: var(--color-cream); color: var(--color-on-cream); }

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.eyebrow--muted { color: var(--color-on-dark-muted); }
.section-head { margin-bottom: clamp(var(--space-8), 4vw, var(--space-14)); max-width: 60ch; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title {
  font-size: var(--text-2xl);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-top: var(--space-3);
}
.section-sub { color: var(--color-on-dark-muted); margin-top: var(--space-4); font-size: var(--text-base); }
.section--cream .section-sub { color: var(--color-on-cream-muted); }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: rgba(26,26,27,0.92);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), background 0.3s ease;
}
.header--hidden { transform: translateY(-100%); }
.header__inner { display: flex; align-items: center; gap: var(--space-6); height: 76px; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-on-dark); margin-right: auto; }
.brand__mark { width: 30px; height: 30px; color: var(--color-gold); flex: none; }
.brand__name { font-weight: 800; font-size: 0.95rem; letter-spacing: 0.14em; text-transform: uppercase; }
.nav { display: none; }
.nav__list { display: flex; align-items: center; gap: clamp(var(--space-4), 1.6vw, var(--space-8)); }
.nav__link { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-on-dark-muted); text-decoration: none; }
.nav__link:hover { color: var(--color-on-dark); }
.header .header__cta { display: none; }
.header .menu-btn { display: inline-flex; }
@media (min-width: 980px) {
  .nav { display: block; }
  .header .header__cta { display: inline-flex; }
  .header .menu-btn { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.95rem 1.6rem; border: 1.5px solid transparent; border-radius: 0;
  text-decoration: none; white-space: nowrap; min-height: 48px; line-height: 1;
}
.btn--gold { background: var(--color-gold); color: var(--color-dark); border-color: var(--color-gold); }
.btn--gold:hover { background: var(--color-gold-hover); border-color: var(--color-gold-hover); }
.btn--gold-outline { background: transparent; color: var(--color-gold); border-color: var(--color-gold); }
.btn--gold-outline:hover { background: var(--color-gold); color: var(--color-dark); }
.btn--dark { background: var(--color-dark); color: var(--color-white); border-color: var(--color-dark); }
.btn--dark:hover { background: var(--color-black); }
.btn--dark-outline { background: transparent; color: var(--color-dark); border-color: var(--color-dark); }
.btn--dark-outline:hover { background: var(--color-dark); color: var(--color-white); }
.btn--lg { padding: 1.1rem 2rem; font-size: var(--text-sm); }
.btn .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(3px); }

.icon-btn {
  width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-on-dark); border: 1px solid rgba(255,255,255,0.12); border-radius: 0;
}
.icon-btn:hover { background: rgba(255,255,255,0.08); }

/* ---------- Mobile nav ---------- */
.mobile-nav {
  position: fixed; inset: 76px 0 0; background: var(--color-dark);
  padding: var(--space-8) clamp(var(--space-5), 6vw, var(--space-12));
  display: flex; flex-direction: column; gap: var(--space-1);
  transform: translateX(100%); transition: transform 0.4s cubic-bezier(0.16,1,0.3,1); z-index: 59;
}
.mobile-nav[data-open='true'] { transform: translateX(0); }
.mobile-nav a {
  font-weight: 800; font-size: var(--text-xl); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-on-dark); text-decoration: none; padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-nav .btn { margin-top: var(--space-6); }

/* ---------- Hero ---------- */
.hero { padding-top: calc(76px + clamp(var(--space-10), 5vw, var(--space-16))); padding-bottom: 0; }
.hero__grid { display: grid; gap: clamp(var(--space-8), 4vw, var(--space-12)); align-items: center; }
.hero__eyebrow { margin-bottom: var(--space-5); }
.hero__title {
  font-size: var(--text-3xl); text-transform: uppercase; letter-spacing: -0.02em; line-height: 0.98;
}
.hero__title .gold { color: var(--color-gold); }
.hero__sub { color: var(--color-on-dark-muted); margin-top: var(--space-6); max-width: 46ch; font-size: var(--text-base); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: clamp(var(--space-10), 4vw, var(--space-16)); }
  .hero__media img { aspect-ratio: 4 / 5; }
}

/* ---------- Feature bar ---------- */
.features { background: var(--color-dark); border-top: 1px solid rgba(255,255,255,0.06); }
.features__grid { display: grid; grid-template-columns: 1fr; gap: 0; }
.feature { padding: var(--space-8) 0; border-bottom: 1px solid rgba(255,255,255,0.08); display: flex; gap: var(--space-4); align-items: flex-start; }
.feature:last-child { border-bottom: none; }
.feature__icon { width: 34px; height: 34px; color: var(--color-gold); flex: none; }
.feature__title { font-size: var(--text-sm); font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: var(--space-1); }
.feature__desc { color: var(--color-on-dark-muted); font-size: var(--text-sm); }
@media (min-width: 760px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); gap: 0 var(--space-10); }
  .feature:nth-child(odd) { padding-right: var(--space-8); }
  .feature:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.08); padding-left: var(--space-8); }
}
@media (min-width: 1040px) {
  .features__grid { grid-template-columns: repeat(4, 1fr); gap: 0; }
  .feature { flex-direction: column; gap: var(--space-3); padding: var(--space-8) var(--space-6); border-bottom: none; }
  .feature:not(:first-child) { border-left: 1px solid rgba(255,255,255,0.08); }
}

/* ---------- Reality section ---------- */
.reality__grid { display: grid; gap: clamp(var(--space-8), 4vw, var(--space-12)); }
.reality__left, .reality__right { padding: 0; }
@media (min-width: 900px) {
  .reality__grid { grid-template-columns: 1fr 1fr; gap: var(--space-12); }
  .reality__right { border-left: 1px solid rgba(26,26,27,0.16); padding-left: var(--space-12); }
}
.pain-list { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
.pain-list li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-base); color: var(--color-on-cream); }
.pain-list .x { width: 22px; height: 22px; color: var(--color-red); flex: none; margin-top: 2px; }
.reality__alert { display: flex; gap: var(--space-5); align-items: flex-start; margin-bottom: var(--space-6); }
.alert-icon { width: 56px; height: 56px; flex: none; }
.reality__right p { color: var(--color-on-cream-muted); margin-bottom: var(--space-4); }
.reality__punch { color: var(--color-gold-hover) !important; font-weight: 800; font-size: var(--text-lg); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Services ---------- */
.services__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
.svc-card {
  background: var(--color-dark-2); border: 1px solid rgba(255,255,255,0.06);
  display: flex; flex-direction: column; overflow: hidden;
}
.svc-card__img { aspect-ratio: 4 / 3; overflow: hidden; }
.svc-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.16,1,0.3,1); }
.svc-card:hover .svc-card__img img { transform: scale(1.05); }
.svc-card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.svc-card__title { font-size: var(--text-lg); text-transform: uppercase; letter-spacing: 0.02em; }
.svc-card__meta { color: var(--color-gold); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.svc-card__desc { color: var(--color-on-dark-muted); font-size: var(--text-sm); flex: 1; }
.svc-card__link { color: var(--color-gold); font-size: var(--text-xs); font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; margin-top: var(--space-2); }
.svc-card__link:hover { color: var(--color-on-dark); }
.svc-card--soon { opacity: 0.6; }
.svc-card--soon .svc-card__img img { filter: grayscale(0.4); }
.svc-card__badge { display: inline-block; background: var(--color-gold-soft); color: var(--color-gold); font-size: 0.65rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.3rem 0.6rem; }
@media (min-width: 600px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .services__grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Value prop ---------- */
.value__grid { display: grid; gap: clamp(var(--space-8), 4vw, var(--space-12)); align-items: center; }
.value__media { overflow: hidden; }
.value__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.value__title { font-size: var(--text-xl); text-transform: uppercase; margin: var(--space-4) 0 var(--space-5); }
.value__copy p { color: var(--color-on-cream-muted); margin-bottom: var(--space-4); }
.value__icon { width: 40px; height: 40px; color: var(--color-gold-hover); }
@media (min-width: 900px) { .value__grid { grid-template-columns: 1fr 1fr; } .value__grid--reverse .value__media { order: 2; } }

/* ---------- Process ---------- */
.process__list { display: grid; gap: var(--space-8); position: relative; }
.step { position: relative; padding-top: var(--space-2); }
.step__num { font-size: var(--text-2xl); font-weight: 800; color: var(--color-gold); line-height: 1; }
.step__icon { width: 32px; height: 32px; color: var(--color-gold); margin-top: var(--space-4); }
.step__title { font-size: var(--text-lg); text-transform: uppercase; margin: var(--space-3) 0 var(--space-2); }
.step__desc { color: var(--color-on-dark-muted); font-size: var(--text-sm); }
@media (min-width: 760px) { .process__list { grid-template-columns: repeat(2, 1fr); gap: var(--space-10) var(--space-8); } }
@media (min-width: 1040px) {
  .process__list { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
  .step::after {
    content: ''; position: absolute; top: 1.2rem; right: -1.2rem;
    width: 14px; height: 14px; border-top: 2px solid var(--color-gold-line); border-right: 2px solid var(--color-gold-line);
    transform: rotate(45deg);
  }
  .step:last-child::after { display: none; }
}

/* ---------- CTA bar ---------- */
.cta-bar { background: var(--color-gold); color: var(--color-dark); }
.cta-bar__inner { display: grid; gap: var(--space-6); align-items: center; }
.cta-bar__title { font-size: var(--text-xl); text-transform: uppercase; color: var(--color-dark); }
.cta-bar__sub { color: rgba(18,18,19,0.75); font-size: var(--text-sm); max-width: 42ch; }
.cta-bar__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
@media (min-width: 980px) {
  .cta-bar__inner { grid-template-columns: 1.4fr 1fr auto; gap: var(--space-8); }
  .cta-bar__actions { justify-self: end; }
}

/* ---------- Contact form ---------- */
.contact { background: var(--color-dark-2); color: var(--color-on-dark); }
.contact__grid { display: grid; gap: clamp(var(--space-8), 4vw, var(--space-12)); }
.contact__title { font-size: var(--text-2xl); text-transform: uppercase; margin-top: var(--space-3); }
.contact__intro { color: var(--color-on-dark-muted); margin-top: var(--space-4); max-width: 46ch; }
.contact__details { display: grid; gap: var(--space-5); margin-top: var(--space-8); padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.1); }
.detail__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-on-dark-muted); }
.detail__value { font-size: var(--text-base); }
.detail__value a { color: var(--color-on-dark); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
.detail__value a:hover { color: var(--color-gold); border-color: var(--color-gold); }

.form { display: grid; gap: var(--space-5); }
.form__row { display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-on-dark-muted); }
.field .req { color: var(--color-gold); }
.input, .textarea, .select {
  width: 100%; background: var(--color-dark-3); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0; padding: 0.9rem 1rem; font-size: var(--text-base); color: var(--color-on-dark); min-height: 50px;
}
.input::placeholder, .textarea::placeholder { color: rgba(255,255,255,0.4); }
.textarea { min-height: 130px; resize: vertical; }
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--color-gold); box-shadow: 0 0 0 2px var(--color-gold-soft); }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23B3AEA4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem;
}
.form__status { font-size: var(--text-sm); padding: var(--space-4) var(--space-5); display: none; border: 1px solid var(--color-gold-line); background: var(--color-gold-soft); color: var(--color-gold); }
.form__status[data-show='true'] { display: block; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .contact__grid { grid-template-columns: 1fr 1fr; align-items: start; } }

/* ---------- Footer ---------- */
.footer { background: var(--color-dark); color: var(--color-on-dark); padding-block: clamp(var(--space-12), 5vw, var(--space-20)); border-top: 1px solid rgba(255,255,255,0.08); }
.footer__grid { display: grid; gap: var(--space-10); margin-bottom: var(--space-12); }
.footer__brand .brand__name { font-size: 1rem; }
.footer__tag { color: var(--color-on-dark-muted); margin-top: var(--space-4); max-width: 34ch; font-size: var(--text-sm); }
.footer__col h3 { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-4); }
.footer__col ul { display: grid; gap: var(--space-3); }
.footer__col a { color: var(--color-on-dark-muted); text-decoration: none; font-size: var(--text-sm); }
.footer__col a:hover { color: var(--color-on-dark); }
.footer__bottom { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); justify-content: space-between; align-items: center; padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.08); font-size: var(--text-xs); color: var(--color-on-dark-muted); letter-spacing: 0.06em; }
.footer__bottom a { color: var(--color-on-dark-muted); text-decoration: none; }
.footer__bottom a:hover { color: var(--color-gold); }
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr; } }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } }