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

:root {
  --gold: #3a7bd5;
  --gold-light: #6fa3e8;
  --gold-dark: #1e4f9a;
  --dark: #1a1a2e;
  --dark-2: #f0f2f7;
  --dark-3: #e4e8f2;
  --dark-4: #d6daea;
  --white: #ffffff;
  --off-white: #e8ecf4;
  --gray: #2c3550;
  --gray-light: #1a2340;
  --text-main: #1a2340;
  --text-soft: #3a4460;
  --bg-main: #f5f6fa;
  --bg-alt: #eef0f8;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-main); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}
nav.scrolled {
  background: rgba(245,246,250,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(58,123,213,0.15);
  box-shadow: 0 2px 16px rgba(58,123,213,0.08);
}
/* white nav links on hero, blue after scroll */
nav:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.92); }
nav:not(.scrolled) .nav-links a:hover { color: var(--white); }
/* drawer always uses dark text regardless of scroll state */
.mobile-drawer .nav-links a { color: var(--text-main) !important; }
.mobile-drawer .nav-links a:hover { color: var(--gold) !important; }
nav:not(.scrolled) .nav-cta { border-color: rgba(255,255,255,0.7); color: var(--white); }
nav:not(.scrolled) .nav-cta:hover { background: var(--white); color: var(--gold); }
nav:not(.scrolled) .hamburger span { background: var(--white); }
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-img {
  height: 66px;
  width: auto;
  object-fit: contain;
  display: block;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ── LANG TOGGLE ── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  padding: 0;
}
.lang-opt {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-main);
  opacity: 0.45;
  transition: opacity 0.2s, color 0.2s;
  white-space: nowrap;
}
nav:not(.scrolled) .lang-opt { color: var(--white); }
.lang-opt img { border-radius: 2px; display: block; }
.lang-opt.active { opacity: 1; }
.lang-sep {
  font-size: 11px;
  color: var(--text-main);
  opacity: 0.3;
}
nav:not(.scrolled) .lang-sep { color: var(--white); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 10px 24px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s, color 0.3s;
  cursor: pointer;
  border-radius: 24px;
}
.nav-cta:hover { background: var(--gold); color: var(--white); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-main);
  transition: 0.3s;
}

/* ── HERO ── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(20,20,20,0.62) 0%,
    rgba(20,20,20,0.22) 50%,
    rgba(20,20,20,0.45) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1100px;
  width: 100%;
  padding: 0 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── brand label ── */
.hero-brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 2cm;
  margin-bottom: 32px;
  opacity: 0;
  animation: heroSlideDown 0.9s cubic-bezier(0.22,1,0.36,1) 0.2s forwards;
}
.hero-brand-line {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.35);
  min-width: 40px;
  max-width: 80px;
}
.hero-brand-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.hero-brand-first {
  font-family: 'Playfair Display', serif;
  font-size: clamp(39px, 6vw, 54px);
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
}
.hero-brand-second {
  font-family: 'Playfair Display', serif;
  font-size: clamp(39px, 6vw, 54px);
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #e8a0a0;
}

/* ── headline ── */
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(42px, 7.5vw, 96px);
  font-weight: 700;
  line-height: 1.0;
  margin-bottom: 0;
  display: block;
  white-space: nowrap;
  opacity: 0;
  animation: heroScaleUp 1s cubic-bezier(0.22,1,0.36,1) 0.45s forwards;
}
.hero-title-line1 {
  color: var(--white);
  display: inline;
}
.hero-title-line2 {
  font-style: italic;
  color: var(--gold-light);
  display: inline;
}

/* ── divider ── */
.hero-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 24px auto 0;
}

/* ── tag line ── */
.hero-tagline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(14px, 2vw, 20px);
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin: 20px 0 28px;
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.75s forwards;
}

/* ── description ── */
.hero-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  line-height: 1.85;
  max-width: 480px;
  margin: 0 0 36px;
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.95s forwards;
}

/* ── CTA buttons ── */
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 1.15s forwards;
}

/* ── contact strip ── */
.hero-contact-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 40px;
  padding: 12px 28px;
  backdrop-filter: blur(6px);
}
.hero-contact-item {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: color 0.2s, transform 0.2s;
  opacity: 0;
  animation: contactItemIn 0.6s cubic-bezier(0.22,1,0.36,1) calc(1.5s + var(--ci-delay, 0s)) forwards;
}
.hero-contact-item:hover { color: var(--white); transform: translateY(-2px); }
.hero-contact-item svg { opacity: 0.7; flex-shrink: 0; }
@keyframes contactItemIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-contact-sep {
  color: rgba(255,255,255,0.25);
  font-size: 16px;
  line-height: 1;
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
  padding: 16px 40px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  display: inline-block;
  border-radius: 10px;
}
.btn-primary:hover { background: var(--gold-light); color: var(--white); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(58,123,213,0.3); }
.btn-secondary {
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white);
  padding: 16px 40px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
  display: inline-block;
  border-radius: 10px;
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.12); color: var(--white); }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s 1.8s forwards;
  cursor: pointer;
  z-index: 2;
}
.hero-scroll span {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s infinite;
}

/* ── STATS STRIP ── */
.stats-strip {
  background: linear-gradient(90deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  padding: 0;
  overflow: hidden;
}
.stats-inner {
  display: flex;
  align-items: stretch;
}
.stat-item {
  flex: 1;
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.12);
  position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  display: block;
}

/* ── SECTION COMMONS ── */
section { padding: 120px 0; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.section-label-line {
  width: 32px; height: 1px;
  background: var(--gold);
}
.section-label span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-desc {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-soft);
  line-height: 1.8;
  max-width: 560px;
}

/* ── ABOUT ── */
#about { background: linear-gradient(160deg, var(--bg-alt) 0%, var(--bg-main) 100%); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-stack {
  position: relative;
  height: 560px;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 75%; height: 85%;
  object-fit: cover;
  filter: brightness(0.9);
}
.about-img-accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%; height: 55%;
  object-fit: cover;
  border: 6px solid var(--bg-alt);
  filter: brightness(0.9);
}
.about-tag {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gold);
  color: var(--white);
  padding: 20px 28px;
  text-align: center;
  z-index: 2;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(58,123,213,0.25);
}
.about-tag-number {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  display: block;
  line-height: 1;
}
.about-tag-text {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-top: 4px;
}
.about-promises {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.promise-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--white);
  border-left: 3px solid var(--gold);
  border-radius: 0 12px 12px 0;
  box-shadow: 0 2px 12px rgba(58,123,213,0.07);
  transition: background 0.3s, box-shadow 0.3s;
}
.promise-item:hover { background: var(--bg-alt); box-shadow: 0 6px 24px rgba(58,123,213,0.12); }
.promise-icon {
  width: 32px; height: 32px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 18px;
  margin-top: 2px;
}
.promise-text strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.promise-text p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ── SERVICES ── */
#services { background: linear-gradient(160deg, var(--bg-main) 0%, var(--bg-alt) 100%); }
.services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 72px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  background: transparent;
}
.service-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: 12px;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  cursor: default;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(58,123,213,0.06);
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.4s;
  transform-origin: left;
}
.service-card:hover { background: var(--bg-alt); box-shadow: 0 8px 32px rgba(58,123,213,0.13); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .service-number { color: var(--gold); }
.service-number {
  font-family: 'Playfair Display', serif;
  font-size: 13px;
  color: rgba(58,123,213,0.3);
  font-weight: 700;
  margin-bottom: 20px;
  transition: color 0.3s;
  display: block;
}
.service-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.service-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(58,123,213,0.08) 0%, rgba(58,123,213,0.04) 100%);
  border: 1px solid rgba(58,123,213,0.15);
  color: var(--gold);
  transition: border-color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s;
}
.service-icon svg {
  width: 24px; height: 24px;
  stroke: var(--gold);
}
.service-card:hover .service-icon {
  border-color: var(--gold);
  background: linear-gradient(135deg, rgba(58,123,213,0.15) 0%, rgba(58,123,213,0.06) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(58,123,213,0.15);
}
.service-name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 0;
  line-height: 1.3;
}
.service-desc {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.7;
}
.service-items {
  margin-top: 16px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-items li {
  font-size: 12px;
  color: var(--text-soft);
  padding-left: 14px;
  position: relative;
}
.service-items li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 14px;
  line-height: 1;
  top: 1px;
}

/* ── PROCESS ── */
#process { background: linear-gradient(160deg, var(--bg-alt) 0%, var(--bg-main) 100%); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 72px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
}
.process-step {
  padding: 0 32px;
  text-align: center;
  position: relative;
}
.step-circle {
  width: 96px; height: 96px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  background: var(--white);
  position: relative;
  z-index: 1;
  transition: background 0.3s;
  box-shadow: 0 4px 16px rgba(58,123,213,0.1);
}
.step-circle:hover { background: rgba(58,123,213,0.05); }
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
}
.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}
.step-desc {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.7;
}

/* ── GALLERY ── */
#projects { background: linear-gradient(160deg, var(--bg-main) 0%, var(--bg-alt) 100%); }
.gallery-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}
.gallery-filter {
  display: flex;
  gap: 2px;
}
.filter-btn {
  background: var(--white);
  border: 1px solid rgba(58,123,213,0.2);
  color: var(--text-main);
  padding: 10px 22px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, box-shadow 0.3s;
  font-family: 'Inter', sans-serif;
  border-radius: 24px;
}
.filter-btn.active,
.filter-btn:hover { background: var(--gold); color: var(--white); border-color: var(--gold); box-shadow: 0 4px 16px rgba(58,123,213,0.2); }

.gallery-masonry {
  columns: 3;
  column-gap: 12px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.6s ease;
  filter: brightness(0.85);
}
.gallery-item:hover img { transform: scale(1.05); filter: brightness(1); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,44,44,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gold-light);
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 0 80px rgba(58,123,213,0.1);
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 32px;
  background: none; border: none;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.lightbox-close:hover { color: var(--gold); }
.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(58,123,213,0.1);
  border: 1px solid rgba(58,123,213,0.3);
  color: var(--gold);
  width: 52px; height: 52px;
  font-size: 20px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}
.lightbox-arrow:hover { background: var(--gold); color: var(--dark); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: rgba(255,255,255,0.75);
  letter-spacing: 2px;
}

/* ── GUARANTEE BANNER ── */
.guarantee {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  padding: 80px 0;
}
.guarantee-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 60px;
}
.guarantee-icon {
  width: 100px; height: 100px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  flex-shrink: 0;
  color: var(--white);
}
.guarantee-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.2;
}
.guarantee-text p {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}
.guarantee-badge {
  margin-left: auto;
  text-align: center;
  flex-shrink: 0;
}
.guarantee-badge-circle {
  width: 120px; height: 120px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
}
.guarantee-badge-circle strong {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.guarantee-badge-circle span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}

/* ── CONTACT ── */
#contact { background: linear-gradient(160deg, var(--bg-alt) 0%, var(--bg-main) 100%); }
.contact-form-wrap {
  background: var(--white);
  border: 1px solid rgba(58,123,213,0.15);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 40px rgba(58,123,213,0.09);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-details {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-detail {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 20px 24px;
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 2px 14px rgba(58,123,213,0.07);
  transition: box-shadow 0.3s, transform 0.2s;
}
.contact-detail:hover { box-shadow: 0 6px 28px rgba(58,123,213,0.14); transform: translateY(-2px); }
.contact-detail-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(58,123,213,0.25);
}
.contact-detail-icon svg { stroke: var(--white); }
.contact-detail-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-detail-text strong {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.contact-detail-text a,
.contact-detail-text span {
  font-size: 14px;
  color: var(--text-main);
  text-decoration: none;
  display: block;
  line-height: 1.55;
  transition: color 0.3s;
  font-weight: 500;
}
.contact-detail-text a:hover { color: var(--gold); }

.contact-social {
  margin-top: 48px;
  display: flex;
  gap: 12px;
}
.social-link {
  width: 44px; height: 44px;
  border: 1px solid rgba(58,123,213,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 18px;
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-main);
  border: 1px solid rgba(58,123,213,0.2);
  color: var(--text-main);
  padding: 14px 16px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  resize: none;
  border-radius: 10px;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(58,123,213,0.1); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #8a96b0; }
.form-group select option { background: var(--white); color: var(--text-main); }
.form-group textarea { height: 120px; }
.form-submit {
  background: var(--gold);
  border: none;
  color: var(--white);
  padding: 16px 40px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  align-self: flex-start;
  border-radius: 10px;
}
.form-submit:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(58,123,213,0.25); }
.form-note {
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.6;
}
#formStatus {
  display: none;
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.6;
  border-left: 2px solid var(--gold);
}
#formStatus.status-success {
  background: rgba(58,123,213,0.1);
  color: var(--gold-light);
}
#formStatus.status-error {
  background: rgba(200,60,60,0.08);
  border-left-color: #c83c3c;
  color: #e07070;
}
.form-success {
  display: none;
  padding: 20px;
  background: rgba(58,123,213,0.1);
  border-left: 2px solid var(--gold);
  color: var(--gold-light);
  font-size: 14px;
  line-height: 1.6;
}

/* ── FOOTER ── */
footer {
  background: var(--bg-alt);
  border-top: 1px solid rgba(58,123,213,0.15);
  padding: 48px 0;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 12px;
  color: var(--text-soft);
}
.footer-copy a { color: var(--gold); text-decoration: none; }
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--text-main);
  letter-spacing: 1px;
}
.footer-logo span { color: var(--gold); }
.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.footer-links a {
  font-size: 11px;
  color: var(--text-soft);
  text-decoration: none;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--gold); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 0.8; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}
/* hero-specific entrance animations */
@keyframes heroSlideDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroScaleUp {
  from { opacity: 0; transform: scale(0.88) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── MOBILE NAV DRAWER ── */
.mobile-drawer {
  position: fixed;
  top: 0; right: -100%;
  width: 280px; height: 100vh;
  background: var(--white);
  z-index: 2000;
  transition: right 0.4s ease;
  padding: 80px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  border-left: 1px solid rgba(58,123,213,0.1);
}
.mobile-drawer.open { right: 0; }
.mobile-drawer .nav-links {
  flex-direction: column;
  gap: 24px;
}
.mobile-drawer .nav-links a { font-size: 14px; }
.drawer-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none;
  color: var(--text-main);
  font-size: 24px;
  cursor: pointer;
}
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1999;
  display: none;
}
.drawer-overlay.open { display: block; }

/* ══ RESPONSIVE ══════════════════════════════════════════════ */

/* ── tablet ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 48px; }
  .process-steps::before { display: none; }
  .gallery-masonry { columns: 2; }
  .about-grid { gap: 48px; }
  .contact-grid { gap: 48px; }
}

/* ── mobile ── */
@media (max-width: 768px) {

  /* nav */
  nav { padding: 0 20px; height: 64px; }
  .nav-links, .nav-cta { display: none; }
  .nav-right { gap: 8px; }
  .lang-toggle { order: -1; }
  .lang-opt { font-size: 10px; }
  .hamburger { display: flex; }
  .nav-logo-img { height: 48px; }

  /* hero */
  .hero { min-height: 100svh; }
  .hero-content { padding: 0 20px; }
  .hero-brand {
    margin-top: 1cm;
    gap: 12px;
  }
  .hero-brand-line { min-width: 20px; max-width: 40px; }
  .hero-brand-first,
  .hero-brand-second { font-size: 66px; letter-spacing: 3px; }
  .hero-title { font-size: clamp(14px, 4vw, 22px); white-space: normal; }
  .hero-title::after { margin-top: 16px; width: 40px; }
  .hero-tagline { font-size: 12px; letter-spacing: 2px; margin: 14px 0 18px; }
  .hero-desc { font-size: 13px; margin-bottom: 24px; }
  .hero-actions { gap: 12px; margin-bottom: 24px; width: 100%; }
  .btn-primary, .btn-secondary { padding: 13px 28px; font-size: 11px; width: 100%; text-align: center; box-sizing: border-box; }
  .hero-contact-strip {
    gap: 8px;
    padding: 10px 16px;
    flex-direction: column;
    align-items: center;
    border-radius: 16px;
    width: 100%;
    box-sizing: border-box;
  }
  .hero-contact-sep { display: none; }
  .hero-contact-item { font-size: 13px; }

  /* general */
  .container { padding: 0 20px; }
  section { padding: 64px 0; }

  /* stats */
  .stats-inner { flex-wrap: wrap; }
  .stat-item {
    flex: 0 0 50%;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .stat-number { font-size: 32px; }

  /* about */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-stack { height: 280px; }
  .about-img-accent { border-width: 4px; }
  .about-promises { gap: 14px; }

  /* services */
  .services-header { grid-template-columns: 1fr; gap: 16px; }
  .services-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-card { padding: 28px 20px; }
  .service-card-header { gap: 12px; }
  .service-icon { width: 42px; height: 42px; border-radius: 10px; }
  .service-icon svg { width: 20px; height: 20px; }
  .service-name { font-size: 16px; }
  .service-desc { font-size: 13px; }
  .service-items li { font-size: 12px; }

  /* process */
  .process-steps { grid-template-columns: 1fr; gap: 36px; }
  .step-circle { width: 72px; height: 72px; margin-bottom: 20px; }
  .step-num { font-size: 22px; }
  .step-title { font-size: 16px; }
  .step-desc { font-size: 13px; }

  /* about & services section title — 20% smaller on mobile */
  #about .section-title,
  #services .section-title { font-size: clamp(26px, 3.2vw, 45px); }

  /* gallery */
  .gallery-header { grid-template-columns: 1fr; gap: 16px; }
  .gallery-filter { flex-wrap: nowrap; justify-content: flex-start; gap: 6px; }
  .filter-btn { padding: 8px 14px; font-size: 9px; letter-spacing: 1px; }
  .gallery-masonry { columns: 1; }

  /* guarantee */
  .guarantee { padding: 48px 0; }
  .guarantee-inner { flex-direction: column; gap: 24px; text-align: center; padding: 0 20px; }
  .guarantee-badge { margin-left: 0; }
  .guarantee-text h2 { font-size: 22px; }

  /* contact */
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-form-wrap { padding: 24px 18px; border-radius: 14px; }
  .form-row { grid-template-columns: 1fr; }
  .form-submit { width: 100%; text-align: center; }

  /* footer */
  .footer-inner { flex-direction: column; align-items: center; text-align: center; gap: 20px; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }

  /* lightbox */
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-arrow { width: 40px; height: 40px; font-size: 18px; }
}

/* ── small phones ── */
@media (max-width: 400px) {
  .hero-title { font-size: clamp(14px, 4vw, 22px); }
  .stat-item { flex: 0 0 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-brand-first,
  .hero-brand-second { font-size: 52px; letter-spacing: 2px; }
  .hero-contact-strip { padding: 8px 12px; }
}