/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:        #f7f5f0;
  --c-surface:   #ffffff;
  --c-primary:   #1a6b3c;
  --c-primary-d: #134f2d;
  --c-accent:    #f0a500;
  --c-text:      #1a1a1a;
  --c-muted:     #6b7280;
  --c-border:    #e5e0d8;
  --r:           16px;
  --r-lg:        24px;
  --shadow:      0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { font-family: 'Syne', sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  border: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(26,107,60,0.35);
}
.btn--primary:hover { background: var(--c-primary-d); box-shadow: 0 8px 32px rgba(26,107,60,0.4); }
.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 2px solid var(--c-border);
}
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--header {
  background: var(--c-primary);
  color: #fff;
  padding: 10px 22px;
  font-size: 0.9rem;
  box-shadow: none;
  border-radius: 50px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  border: none;
  transition: background 0.2s, transform 0.2s;
  position: relative;
}
.btn--header:hover { background: var(--c-primary-d); transform: translateY(-1px); }

/* ===== COPY TOAST ===== */
.copy-toast {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--c-text);
  color: #fff;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 200;
}
.copy-toast.show { opacity: 1; }

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header p {
  color: var(--c-muted);
  font-size: 1.05rem;
  margin-top: 8px;
}
.section-label {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,245,240,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
  position: relative;
}
.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--c-text);
  flex-shrink: 0;
}
.logo span { color: var(--c-primary); }
.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav a {
  color: var(--c-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav a:hover { color: var(--c-primary); }
.nav a.active { color: var(--c-text); font-weight: 600; }
.nav a.active::after { transform: scaleX(1); }
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(26,107,60,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(240,165,0,0.1) 0%, transparent 50%);
}
.hero__content {
  position: relative;
  padding: 80px 24px;
  max-width: 680px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-muted);
  margin-bottom: 24px;
}
.hero__badge::before { content: '📍'; }
.hero__title {
  margin-bottom: 20px;
  color: var(--c-text);
}
.hero__title em {
  font-style: normal;
  color: var(--c-primary);
  display: block;
}
.hero__sub {
  font-size: 1.15rem;
  color: var(--c-muted);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero__prices {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.price-pill {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 10px 20px;
  font-size: 0.95rem;
  color: var(--c-muted);
  box-shadow: var(--shadow);
  line-height: 1.3;
}
.price-pill__main { font-size: 1rem; }
.price-pill__main strong { color: var(--c-primary); font-size: 1.1rem; }
.price-pill__sub { font-size: 0.78rem; color: var(--c-muted); margin-top: 2px; }

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  color: var(--c-muted);
  animation: bounce 2s infinite;
  cursor: default;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== BENEFITS ===== */
.benefits {
  padding: 80px 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.benefit-card {
  text-align: center;
  padding: 32px 20px;
}
.benefit-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.benefit-card h3 { margin-bottom: 8px; font-size: 1.05rem; }
.benefit-card p { font-size: 0.9rem; color: var(--c-muted); }

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 100px 0;
}
.steps {
  display: flex;
  align-items: stretch;
  gap: 16px;
}
.step {
  flex: 1;
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--c-border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.step__num {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--c-primary);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 16px;
}
.step__body h3 { margin-bottom: 8px; }
.step__body p { font-size: 0.95rem; color: var(--c-muted); }
.step__body a { color: var(--c-primary); font-weight: 500; }
.step__arrow {
  font-size: 1.8rem;
  color: var(--c-border);
  padding-top: 52px;
  flex-shrink: 0;
}

/* ===== CLEANING DETAIL ===== */
.cleaning-detail {
  margin-top: 56px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.cleaning-faq__body {
  padding: 28px 24px 24px;
}
.cleaning-faq__intro {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-border);
}
.cleaning-detail__steps {
  display: flex;
  flex-direction: column;
  margin-bottom: 28px;
}
.cleaning-detail__step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-border);
  align-items: start;
}
.cleaning-detail__step:last-child { border-bottom: none; }
.cleaning-detail__step-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  padding-top: 3px;
  width: 40px;
  height: 40px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.cleaning-detail__step-body h4 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 8px;
}
.cleaning-detail__step-body p {
  font-size: 0.93rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 6px;
}
.cleaning-detail__step-body p:last-child { margin-bottom: 0; }
.cleaning-detail__tips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
  padding-top: 4px;
}
.cleaning-detail__tip {
  background: var(--c-bg);
  border-radius: var(--r);
  padding: 18px 20px;
  border-left: 3px solid var(--c-primary);
}
.cleaning-detail__tip-label {
  font-family: 'Syne', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 8px;
}
.cleaning-detail__tip p {
  font-size: 0.87rem;
  color: var(--c-muted);
  line-height: 1.6;
}
.cleaning-detail__note {
  font-size: 0.8rem;
  color: var(--c-muted);
  font-style: italic;
  opacity: 0.7;
}

/* ===== WHAT CLEAN ===== */
.what-clean {
  padding: 100px 0;
  background: var(--c-text);
  color: #fff;
}
.what-clean .section-label { background: var(--c-accent); color: var(--c-text); }
.what-clean .section-header h2 { color: #fff; }
.what-clean .section-header p { color: rgba(255,255,255,0.6); }
.clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.clean-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg);
  padding: 40px 32px;
  transition: background 0.3s, transform 0.3s;
}
.clean-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.clean-card--accent {
  background: var(--c-primary);
  border-color: var(--c-primary);
}
.clean-card__visual { font-size: 3rem; margin-bottom: 20px; }
.clean-card h3 { font-size: 1.3rem; margin-bottom: 12px; color: #fff; }
.clean-card p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }

/* ===== PRICING ===== */
.pricing {
  padding: 100px 0;
  background: var(--c-bg);
}
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.pricing-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 40px 32px;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card--featured {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: scale(1.03);
}
.pricing-card--featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: var(--c-text);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}
.pricing-card__header { margin-bottom: 28px; }
.pricing-card__header h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 12px;
  opacity: 0.8;
}
.pricing-card__price {
  font-family: 'Syne', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
}
.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.7;
}
.pricing-card__list { list-style: none; }
.pricing-card__list li {
  padding: 8px 0;
  border-top: 1px solid rgba(0,0,0,0.07);
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.4;
}
.pricing-card--featured .pricing-card__list li {
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
}
.pricing-card--extra .pricing-card__price { font-size: 2rem; }
.pricing__note {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r);
  padding: 20px 24px;
  font-size: 0.95rem;
  color: var(--c-muted);
}
.pricing__note strong { color: var(--c-text); }

/* ===== HOME SERVICE ===== */
.home-service {
  padding: 100px 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}
.home-service__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 28px;
  align-items: stretch;
}
.home-service__card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.home-service__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.home-service__card--accent {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: scale(1.03);
}
.home-service__card--accent:hover { transform: scale(1.03) translateY(-4px); }
.home-service__card-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 10px;
}
.home-service__card--accent .home-service__card-label { color: rgba(255,255,255,0.7); }
.home-service__card-price {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1.1;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
}
.home-service__card-approx {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 2px;
}
.home-service__card--accent .home-service__card-approx { color: rgba(255,255,255,0.6); }
.home-service__card--accent .home-service__card-price { color: #fff; }
.home-service__card p { font-size: 0.9rem; color: var(--c-muted); }
.home-service__card--accent p { color: rgba(255,255,255,0.8); }
.home-service__note {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  border-radius: var(--r);
  padding: 20px 24px;
  font-size: 0.93rem;
  color: var(--c-muted);
  line-height: 1.6;
}
.home-service__note strong { color: var(--c-text); }

/* ===== AREA ===== */
.area {
  padding: 100px 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}
.area__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.area__text .section-label { display: inline-block; margin-bottom: 12px; }
.area__text h2 { margin-bottom: 16px; }
.area__text > p { color: var(--c-muted); margin-bottom: 28px; }
.area__address { margin-bottom: 24px; }
.area__address-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border);
  font-weight: 500;
}
.area__address-item a { color: var(--c-primary); }
.area__towns {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
}

/* ===== KALKULAČKA ===== */
.calc {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px;
  margin: 36px 0 24px;
}
.calc__header { margin-bottom: 28px; }
.calc__header h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.calc__header p { font-size: 0.92rem; color: var(--c-muted); }
.calc__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.calc__fields { display: flex; flex-direction: column; gap: 16px; }
.calc__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-border);
}
.calc__row:last-child { border-bottom: none; }
.calc__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.95rem;
  font-weight: 500;
}
.calc__unit {
  font-size: 0.78rem;
  color: var(--c-muted);
  font-weight: 400;
}
.calc__input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.calc__btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--c-border);
  background: var(--c-bg);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text);
  transition: background 0.15s, border-color 0.15s;
  font-family: 'DM Sans', sans-serif;
}
.calc__btn:hover { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.calc__input {
  width: 52px;
  text-align: center;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r);
  padding: 7px 4px;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-surface);
  -moz-appearance: textfield;
}
.calc__input::-webkit-outer-spin-button,
.calc__input::-webkit-inner-spin-button { -webkit-appearance: none; }
.calc__input:focus { outline: none; border-color: var(--c-primary); }
.calc__result {
  background: var(--c-bg);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-align: center;
  border: 1px solid var(--c-border);
}
.calc__result-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 10px;
}
.calc__result-price {
  font-family: 'Syne', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1.1;
  margin-bottom: 10px;
  transition: all 0.3s;
}
.calc__result-note {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.calc__result-btn { margin-top: 8px; font-size: 0.9rem; padding: 12px 20px; }
.calc__discount {
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--r);
  margin-bottom: 12px;
  line-height: 1.5;
  background: #eaf3de;
  color: #3b6d11;
  border: 1px solid #c0dd97;
}
.calc__disclaimer {
  font-size: 0.82rem;
  color: var(--c-muted);
  font-style: italic;
  margin-top: 20px;
}
@media (max-width: 700px) {
  .calc__body { grid-template-columns: 1fr; }
  .calc { padding: 24px 20px; }
}

/* ===== BEFORE AFTER ===== */
.before-after {
  padding: 100px 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}
.before-after__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.before-after__text .section-label { display: inline-block; margin-bottom: 12px; }
.before-after__text h2 { margin-bottom: 16px; }
.before-after__text > p { color: var(--c-muted); margin-bottom: 14px; line-height: 1.7; }
.before-after__sub { font-size: 0.95rem; }
.before-after__photo {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.before-after__photo img {
  width: 100%;
  height: auto;
  display: block;
}
.before-after__labels {
  position: absolute;
  bottom: 16px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}
.before-after__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
}
.before-after__label--before {
  background: rgba(0,0,0,0.55);
  color: #fff;
}
.before-after__label--after {
  background: var(--c-primary);
  color: #fff;
}

/* ===== GALLERY ===== */
.gallery {
  padding: 100px 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  display: none;
}
.gallery.visible { display: block; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery__item {
  border-radius: var(--r);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--c-border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.gallery__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.gallery__item:hover img { transform: scale(1.04); }

/* ===== LIGHTBOX ===== */
.gallery-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.gallery-lightbox.open { display: flex; }
.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--r);
}
.lightbox__close {
  position: absolute;
  top: 20px; right: 24px;
  background: none; border: none;
  color: #fff; font-size: 2rem;
  cursor: pointer; opacity: 0.7;
  transition: opacity 0.2s;
  line-height: 1;
}
.lightbox__close:hover { opacity: 1; }
.lightbox__prev, .lightbox__next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none; color: #fff;
  font-size: 2.5rem; line-height: 1;
  width: 52px; height: 52px;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.lightbox__prev:hover, .lightbox__next:hover { background: rgba(255,255,255,0.2); }
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
  background: var(--c-bg);
}
.faq__list { max-width: 720px; margin: 0 auto; }
.faq__item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.faq__item[open] { box-shadow: var(--shadow); }
.faq__item summary {
  padding: 22px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--c-primary);
  font-weight: 300;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p {
  padding: 0 24px 22px;
  color: var(--c-muted);
  font-size: 0.95rem;
}
.faq__item p a { color: var(--c-primary); font-weight: 500; }

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--c-primary);
  color: #fff;
}
.contact .section-label { background: rgba(255,255,255,0.2); }
.contact .section-header h2 { color: #fff; }
.contact .section-header p { color: rgba(255,255,255,0.7); }
.contact__inner { text-align: center; }
.contact__cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.contact-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--r-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 260px;
  transition: background 0.2s, transform 0.2s;
  text-align: left;
}
.contact-card:hover { background: rgba(255,255,255,0.16); transform: translateY(-3px); }
.contact-card--primary {
  background: #fff;
  color: var(--c-primary);
  border-color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}
.contact-card--primary:hover { background: var(--c-bg); }
.contact-card__icon { font-size: 2rem; flex-shrink: 0; }
.contact-card__label { font-size: 0.8rem; opacity: 0.7; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.contact-card__value { font-size: 1.15rem; font-weight: 700; }
.contact-card__hint { font-size: 0.75rem; opacity: 0.55; margin-top: 3px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--c-text);
  color: rgba(255,255,255,0.5);
  padding: 32px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer .logo { color: #fff; font-size: 1rem; }
.footer .logo span { color: var(--c-accent); }
.footer p { font-size: 0.85rem; }
.footer a { color: rgba(255,255,255,0.6); }
.footer a:hover { color: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .before-after__inner { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .clean-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing__grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto 32px; }
  .pricing-card--featured { transform: scale(1); }
  .pricing-card--featured:hover { transform: translateY(-4px); }
  .home-service__grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto 28px; }
  .home-service__card--accent { transform: scale(1); }
  .home-service__card--accent:hover { transform: translateY(-4px); }
  .area__inner { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step__arrow { transform: rotate(90deg); align-self: center; padding-top: 0; }
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    padding: 16px 24px;
    gap: 16px;
    box-shadow: var(--shadow);
  }
  .burger { display: flex; }
  .btn--header { display: none; }
  .cleaning-detail__tips { grid-template-columns: 1fr; }
  .cleaning-detail__item summary { padding: 20px 20px; }
  .cleaning-detail__content-inner { padding: 0 20px; }
  .cleaning-detail__item[open] .cleaning-detail__content-inner { padding: 28px 20px; }
}

@media (max-width: 600px) {
  .benefits__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { text-align: center; justify-content: center; }
  .contact__cards { flex-direction: column; align-items: stretch; }
  .contact-card { min-width: unset; }
  .footer__inner { flex-direction: column; text-align: center; }
  .cleaning-detail__item summary { font-size: 0.9rem; }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}