/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
@supports not (overflow-x: clip) {
  html, body { overflow-x: hidden; }
}
html.nav-open, html.nav-open body { overflow: hidden; height: 100%; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; }
img, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; background: none; border: 0; padding: 0; color: inherit; }
input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }

/* ===== Variables ===== */
:root {
  /* Colors */
  --color-bg-dark: #0A0A0A;
  --color-bg-mid: #141414;
  --color-bg-card: #1a1a1a;
  --color-bg-light: #F7F7F7;
  --color-border-dark: #262626;
  --color-text: #1A1A1A;
  --color-text-light: #FFFFFF;
  --color-text-muted: #707070;
  --color-text-muted-dark: #A0A0A0;
  --color-brand-red: #B30000;
  --color-brand-red-hover: #D40000;
  --color-brand-red-soft: #FCE6E6;
  --color-silver: #C0C0C0;
  --color-success: #1f8a3f;
  --color-error: #c8253b;

  /* Typography */
  --font-display: 'Saira Condensed', system-ui, sans-serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  /* Layout */
  --max-width: 1200px;
  --gutter: 20px;
  --gutter-lg: 40px;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.18);
  --header-h: 64px;

  /* Easing */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

/* ===== Base typography ===== */
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 0.4em 0;
}

p { margin: 0 0 0.8em 0; }

a {
  transition: color 160ms var(--ease-out);
}
a:hover { color: var(--color-brand-red); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-title {
  font-size: clamp(28px, 6vw, 44px);
  text-align: center;
  margin-bottom: 0.6em;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.section-sub {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 2.4em;
  font-size: clamp(15px, 2vw, 18px);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 160ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out), color 200ms var(--ease-out);
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-brand-red);
  color: #fff;
  box-shadow: var(--shadow-md);
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: var(--color-brand-red-hover); color: #fff; transform: translateY(-1px); }
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
@media (hover: hover) and (pointer: fine) {
  .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: #fff; color: #fff; }
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-bg-dark);
}
@media (hover: hover) and (pointer: fine) {
  .btn-secondary:hover {
    background: var(--color-bg-dark);
    color: #fff;
    border-color: var(--color-bg-dark);
  }
}

.btn-whatsapp {
  background: #075E54;
  color: #fff;
}
@media (hover: hover) and (pointer: fine) {
  .btn-whatsapp:hover { background: #054640; color: #fff; }
}

/* ===== Site Header =====
 * NOTE: do NOT add backdrop-filter, filter, transform, or will-change to .site-header.
 * Those properties create a containing block for `position: fixed` descendants,
 * which would trap the mobile drawer inside the header instead of covering the viewport.
 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.96);
  border-bottom: 1px solid var(--color-border-dark);
  height: var(--header-h);
  transition: transform 180ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}
.site-header.is-scrolled {
  background: var(--color-bg-dark);
}
.site-header.is-hidden { transform: translateY(-100%); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900;
}
.logo img { width: 40px; height: 40px; flex-shrink: 0; }
.logo-text {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.logo-text strong { color: var(--color-brand-red); }

/* ===== Mobile nav toggle ===== */
.nav-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  transition: transform 160ms var(--ease-out);
}
.nav-toggle:active { transform: scale(0.9); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: transform 250ms var(--ease-out), opacity 200ms var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Site nav (mobile drawer) ===== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--color-bg-dark);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: calc(var(--header-h) + 24px) var(--gutter) calc(env(safe-area-inset-bottom, 0) + 24px);
  transform: translateX(100%);
  transition: transform 320ms var(--ease-in-out);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.site-nav.is-open { transform: translateX(0); }

.drawer-close {
  position: absolute;
  top: calc(env(safe-area-inset-top, 0px) + 14px);
  right: var(--gutter);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-dark);
  border-radius: 50%;
  z-index: 1;
  transition: background-color 200ms var(--ease-out), transform 160ms var(--ease-out);
}
.drawer-close:active { transform: scale(0.92); }
@media (hover: hover) and (pointer: fine) {
  .drawer-close:hover { background: rgba(255, 255, 255, 0.14); }
}
.drawer-close svg { width: 22px; height: 22px; }
@media (min-width: 768px) {
  .drawer-close { display: none; }
}
.site-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border-dark);
  transition: color 160ms var(--ease-out);
}
.site-nav a:hover { color: var(--color-brand-red); }
.nav-cta {
  background: var(--color-brand-red);
  border-radius: var(--radius);
  padding: 16px 18px !important;
  text-align: center;
  margin-top: 16px;
  border-bottom: 0 !important;
  transition: background-color 200ms var(--ease-out), transform 160ms var(--ease-out);
}
.nav-cta:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover {
    background: #fff;
    color: var(--color-brand-red);
    box-shadow: 0 0 0 2px var(--color-brand-red);
  }
}

.lang-switch {
  align-self: flex-start;
  font-size: 13px !important;
  color: var(--color-text-muted-dark);
  border: 1px solid var(--color-border-dark);
  padding: 8px 14px !important;
  border-radius: var(--radius);
  border-bottom: 1px solid var(--color-border-dark) !important;
  font-family: var(--font-body) !important;
  font-weight: 600;
  letter-spacing: 0.1em;
}

/* ===== Tablet+ ===== */
@media (min-width: 768px) {
  .logo img { width: 46px; height: 46px; }
  .logo-text { display: inline; font-size: 16px; }
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    inset: auto;
    transform: none;
    flex-direction: row;
    align-items: center;
    gap: 28px;
    padding: 0;
    background: transparent;
    overflow: visible;
  }
  .site-nav a {
    font-size: 13px;
    font-weight: 600;
    padding: 0;
    border: 0;
    font-family: var(--font-body);
    letter-spacing: 0.1em;
  }
  .nav-cta {
    padding: 10px 18px !important;
    margin: 0;
    font-family: var(--font-display);
    font-size: 13px;
    border-bottom: 0 !important;
  }
  .lang-switch { padding: 6px 10px !important; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background: var(--color-bg-dark);
  color: #fff;
  overflow: hidden;
  padding: 80px 0 64px;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 25% 15%, rgba(179, 0, 0, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 85%, rgba(212, 0, 0, 0.10) 0%, transparent 60%),
    linear-gradient(180deg, #1a0000 0%, #0a0a0a 55%, #050505 100%);
  z-index: 0;
}
.hero-bg::before {
  /* subtle grid texture */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 30%, transparent 80%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
}
.hero-title {
  font-size: clamp(40px, 9vw, 88px);
  margin-bottom: 0.3em;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 0.95;
  opacity: 0;
  transform: translateY(12px);
  animation: heroFadeUp 600ms var(--ease-out) 100ms forwards;
}
.hero-title .accent { color: var(--color-brand-red); position: relative; }
.hero-sub {
  font-size: clamp(16px, 2.4vw, 20px);
  color: var(--color-text-muted-dark);
  max-width: 560px;
  margin: 0 auto 1em;
  opacity: 0;
  transform: translateY(8px);
  animation: heroFadeUp 600ms var(--ease-out) 220ms forwards;
}
.hero-tagline {
  font-family: var(--font-display);
  letter-spacing: 0.4em;
  color: #fff;
  margin: 0 auto 2.4em;
  font-size: 13px;
  text-transform: uppercase;
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  opacity: 0;
  animation: heroFadeUp 600ms var(--ease-out) 340ms forwards;
}
.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  opacity: 0;
  animation: heroFadeUp 600ms var(--ease-out) 460ms forwards;
}
@media (min-width: 600px) {
  .hero-ctas { flex-direction: row; justify-content: center; }
}
@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Why us ===== */
.why-us {
  padding: 72px 0;
  background: #fff;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.why-card {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-light);
  border: 1px solid #ECECEC;
  transition: transform 240ms var(--ease-out), box-shadow 240ms var(--ease-out), border-color 240ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-brand-red-soft);
  }
}
.why-icon {
  font-size: 44px;
  line-height: 1;
  margin-bottom: 14px;
  display: inline-block;
}
.why-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.why-card p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin: 0;
  line-height: 1.55;
}
@media (min-width: 768px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (min-width: 1024px) {
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ===== How it works ===== */
.how {
  padding: 72px 0;
  background: var(--color-bg-dark);
  color: #fff;
  position: relative;
}
.how .section-title { color: #fff; }
.how .section-sub { color: var(--color-text-muted-dark); }
.how-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 32px;
  counter-reset: steps;
}
.how-step {
  text-align: center;
  position: relative;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-brand-red);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 18px;
  box-shadow: 0 0 0 8px rgba(179, 0, 0, 0.12);
}
.how-step h3 {
  font-size: 22px;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.how-step p {
  color: var(--color-text-muted-dark);
  font-size: 15px;
  margin: 0;
  line-height: 1.55;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .how-steps { grid-template-columns: repeat(3, 1fr); gap: 40px; }
}

/* ===== Services ===== */
.services {
  padding: 72px 0;
  background: #fff;
}

.size-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  background: var(--color-bg-light);
  padding: 6px;
  border-radius: 999px;
  width: max-content;
  max-width: 100%;
  margin: 0 auto 40px;
  border: 1px solid #ECECEC;
}
.size-tab {
  padding: 10px 18px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: background-color 220ms var(--ease-out), color 220ms var(--ease-out), transform 160ms var(--ease-out);
}
@media (max-width: 480px) {
  .size-tab { padding: 9px 14px; letter-spacing: 0.06em; font-size: 12px; }
}
.size-tab:active { transform: scale(0.97); }
.size-tab.is-active {
  background: var(--color-bg-dark);
  color: #fff;
}
@media (hover: hover) and (pointer: fine) {
  .size-tab:not(.is-active):hover {
    color: var(--color-text);
    background: rgba(0,0,0,0.04);
  }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.service-card {
  background: var(--color-bg-light);
  border: 1px solid #ECECEC;
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  transition: transform 240ms var(--ease-out), box-shadow 240ms var(--ease-out), border-color 240ms var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card:focus-visible,
.addon:focus-visible {
  outline: 2px solid var(--color-brand-red);
  outline-offset: 3px;
}
@media (hover: hover) and (pointer: fine) {
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(179, 0, 0, 0.3);
  }
}
.service-card--featured {
  background: var(--color-bg-dark);
  color: #fff;
  border-color: var(--color-brand-red);
  box-shadow: var(--shadow-lg);
}
.service-card--featured::before {
  content: "MOST COMPLETE";
  position: absolute;
  top: 14px;
  right: -36px;
  background: var(--color-brand-red);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.18em;
  padding: 4px 40px;
  transform: rotate(45deg);
  pointer-events: none;
}
.service-card--featured h3,
.service-card--featured .service-tag { color: #fff; }
.service-card--featured .service-includes li { color: var(--color-text-muted-dark); }
.service-card--featured .service-includes li strong { color: #fff; }
.service-card--featured .service-includes li::before { color: var(--color-brand-red-hover); }

.service-head h3 {
  font-size: 26px;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.service-tag {
  color: var(--color-text-muted);
  font-style: italic;
  font-size: 13px;
  margin-bottom: 20px;
}
.service-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  flex: 1;
}
.service-includes li {
  font-size: 15px;
  padding: 6px 0 6px 24px;
  position: relative;
  color: var(--color-text);
  line-height: 1.5;
}
.service-includes li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 5px;
  color: var(--color-brand-red);
  font-weight: 900;
  font-size: 16px;
}
.service-price {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 900;
  color: var(--color-brand-red);
  text-align: right;
  line-height: 1;
}
.service-card--featured .service-price { color: #fff; }
.price-currency {
  font-size: 22px;
  vertical-align: top;
  margin-right: 4px;
  font-weight: 700;
}
.price-value {
  display: inline-block;
  transition: opacity 200ms var(--ease-out);
}

/* ===== Add-ons ===== */
.addons-title {
  margin-top: 64px;
  font-size: 26px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.addons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  max-width: 760px;
  margin: 28px auto 0;
}
.addon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  border: 1px solid #ECECEC;
  font-size: 15px;
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out);
  cursor: pointer;
}
@media (hover: hover) and (pointer: fine) {
  .addon:hover { border-color: var(--color-brand-red-soft); background: #fff; }
}
.addon span:last-child {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-brand-red);
  font-size: 17px;
}

@media (min-width: 768px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .addons-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ===== Gallery ===== */
.gallery {
  padding: 72px 0;
  background: var(--color-bg-light);
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.gallery-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: #ddd;
  border: 1px solid rgba(0,0,0,0.08);
}
.pair-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #ccc;
}
.pair-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .gallery-pair:hover .pair-img img { transform: scale(1.04); }
}
.pair-label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(10,10,10,0.92);
  color: #fff;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}
.pair-img:nth-child(2) .pair-label {
  background: rgba(179, 0, 0, 0.92);
}
.gallery-single {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: #ccc;
}
.gallery-single img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .gallery-single:hover img { transform: scale(1.04); }
}
@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (min-width: 1100px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== Service Area ===== */
.area {
  padding: 72px 0;
  background: #fff;
}
.area-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.area-map iframe {
  border-radius: var(--radius-lg);
  width: 100%;
  display: block;
}
.area-cities h3 {
  font-size: 22px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cities-list {
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text-muted);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid #ECECEC;
}
.cities-list strong {
  color: var(--color-text);
  display: inline-block;
  margin-right: 6px;
  font-weight: 700;
}
.area-note {
  color: var(--color-text-muted);
  font-size: 14px;
  font-style: italic;
}
.area-note a {
  color: var(--color-brand-red);
  font-weight: 600;
  border-bottom: 1px solid var(--color-brand-red-soft);
  transition: border-color 200ms var(--ease-out);
}
.area-note a:hover { border-bottom-color: var(--color-brand-red); }

@media (min-width: 1024px) {
  .area-content { grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
}
/* ===== Contact / Form ===== */
.contact {
  padding: 72px 0;
  background: var(--color-bg-light);
}
.contact-form {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}
.form-row {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field--full { grid-column: 1 / -1; }
.form-field span {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 13px 14px;
  border: 1px solid #D4D4D4;
  border-radius: var(--radius);
  background: #fff;
  font-size: 16px; /* 16px+ prevents iOS zoom on focus */
  font-family: var(--font-body);
  color: var(--color-text);
  transition: border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
  max-width: 100%;
  box-sizing: border-box;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 0;
  border-color: var(--color-brand-red);
  box-shadow: 0 0 0 3px rgba(179, 0, 0, 0.12);
}
.form-field textarea { resize: vertical; min-height: 88px; }

.btn-submit {
  justify-self: stretch;
  margin-top: 8px;
  font-size: 16px;
  padding: 16px 26px;
}
.form-status {
  text-align: center;
  font-weight: 600;
  margin: 12px 0 0;
  min-height: 1.4em;
  font-size: 14px;
}
.form-status.is-success { color: var(--color-success); }
.form-status.is-error { color: var(--color-error); }

.form-error {
  display: block;
  color: var(--color-error);
  font-size: 12px;
  margin-top: 4px;
  min-height: 1.2em;
  font-weight: 500;
}
.form-field input.has-error,
.form-field select.has-error,
.form-field textarea.has-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(200, 37, 59, 0.12);
}

/* ===== Form addons fieldset ===== */
.form-addons {
  border: 1px solid #D4D4D4;
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 4px 0;
  background: #fff;
}
.form-addons legend {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 8px;
  color: var(--color-text);
}
.form-addons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-top: 6px;
}
.addon-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #ECECEC;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out);
  font-size: 14px;
}
.addon-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-brand-red);
  flex-shrink: 0;
  margin: 0;
}
.addon-check span:first-of-type {
  flex: 1;
  color: var(--color-text);
}
.addon-check-price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-brand-red);
}
.addon-check:has(input:checked) {
  background: var(--color-brand-red-soft);
  border-color: var(--color-brand-red);
}
@media (min-width: 600px) {
  .form-addons-grid { grid-template-columns: repeat(2, 1fr); }
}

.contact-alt {
  max-width: 720px;
  margin: 44px auto 0;
  padding-top: 32px;
  border-top: 1px solid #DDD;
  text-align: center;
}
.contact-alt-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
.contact-alt-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-alt-note {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-top: 18px;
  font-style: italic;
}
@media (min-width: 600px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .contact-alt-buttons { flex-direction: row; justify-content: center; }
}

/* ===== FAQ ===== */
.faq {
  padding: 72px 0;
  background: #fff;
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid #E4E4E4;
  padding: 20px 0;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.01em;
  transition: color 200ms var(--ease-out);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 26px;
  color: var(--color-brand-red);
  margin-left: 16px;
  font-weight: 400;
  transition: transform 240ms var(--ease-out);
  display: inline-block;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--color-brand-red); }
.faq-item p {
  margin-top: 14px;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.6;
}
/* ===== Footer ===== */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-muted-dark);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer-brand img {
  width: 64px;
  height: 64px;
  margin-bottom: 8px;
}
.footer-tagline {
  font-family: var(--font-display);
  letter-spacing: 0.32em;
  font-size: 13px;
  color: #fff;
  text-transform: uppercase;
  margin-top: 4px;
}
.footer-col h4 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.footer-col p {
  font-size: 14px;
  margin-bottom: 8px;
  line-height: 1.55;
}
.footer-col a {
  color: var(--color-text-muted-dark);
  transition: color 200ms var(--ease-out);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 44px auto 0;
  padding: 20px var(--gutter) 0;
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  font-size: 13px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 40px;
    text-align: left;
  }
  .footer-brand { align-items: flex-start; }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
  opacity: 0;
  transition: opacity 220ms var(--ease-out);
}
.lightbox.is-open {
  display: flex;
  opacity: 1;
}
.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius);
  transform: scale(0.96);
  transition: transform 280ms var(--ease-out);
  box-shadow: var(--shadow-lg);
}
.lightbox.is-open .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 200ms var(--ease-out), transform 160ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .lightbox-close:hover { background: rgba(255,255,255,0.2); }
}
.lightbox-close:active { transform: scale(0.92); }

/* ===== Service / Addon selected state ===== */
.service-card.is-selected {
  border-color: var(--color-brand-red);
  box-shadow: 0 0 0 2px var(--color-brand-red), var(--shadow-md);
  position: relative;
}
.service-card.is-selected::after {
  content: "✓ Selected";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-brand-red);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  z-index: 2;
}

.addon.is-selected {
  background: var(--color-brand-red);
  color: #fff;
  border-color: var(--color-brand-red);
}
.addon.is-selected span:last-child { color: #fff; }
.addon.is-selected::before {
  content: "✓ ";
  color: #fff;
  font-weight: 900;
}

/* ===== Field flash (after prefill) ===== */
.form-field input.is-flash,
.form-field select.is-flash,
.form-field textarea.is-flash {
  animation: fieldFlash 900ms var(--ease-out);
}
@keyframes fieldFlash {
  0% { box-shadow: 0 0 0 3px rgba(179, 0, 0, 0.45); }
  100% { box-shadow: 0 0 0 0 rgba(179, 0, 0, 0); }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html { scroll-behavior: auto; }
}