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

:root {
  --primary: #144732;
  --primary-dark: #0A2E20;
  --primary-light: #E8F5EA;
  --accent: #F59E0B;
  --accent-dark: #C2410C;
  --accent-light: #FFF7E8;
  --dark: #162127;
  --gray: #556168;
  --light-gray: #F6F3EC;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --shadow-3d: 0 20px 60px rgba(0,0,0,0.2);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --transition-smooth: 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --max-width: 1200px;
  --header-height: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--dark);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.text-accent { color: var(--accent); }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  z-index: 1001;
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== REVEAL ANIMATIONS ===== */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1), transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: opacity, transform;
}
[data-reveal=fade-up] { transform: translateY(60px); }
[data-reveal=fade-down] { transform: translateY(-60px); }
[data-reveal=fade-left] { transform: translateX(-60px); }
[data-reveal=fade-right] { transform: translateX(60px); }
[data-reveal=scale-in] { transform: scale(0.85); }
[data-reveal].revealed { opacity: 1; transform: translate(0) scale(1); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.btn--accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(245,124,0,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn--outline:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.2);
}
.btn--lg { padding: 16px 40px; font-size: 1rem; }
.btn--sm { padding: 10px 22px; font-size: 0.85rem; }
.btn--block { width: 100%; }

.pulse-hover { animation: pulseGlow 2s ease-in-out infinite; }
.pulse-hover:hover { animation: none; }

.btn--ripple::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.3) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.btn--ripple:hover::after { opacity: 1; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  background: rgba(255,255,255,0.98);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--primary);
  transition: transform var(--transition-smooth);
}
.logo:hover { transform: scale(1.03); }
.logo__icon {
  font-size: 1.5rem;
  transition: transform var(--transition-bounce);
}
.logo:hover .logo__icon { transform: rotate(-15deg) scale(1.1); }

.nav__list { display: flex; gap: 32px; }
.nav__link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--dark);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition-smooth);
}
.nav__link:hover { color: var(--primary); }
.nav__link:hover::after { width: 100%; }
.nav__link--active { color: var(--primary); }
.nav__link--active::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 20px; }
.header__phone {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.9rem;
  white-space: nowrap;
  transition: color var(--transition);
}
.header__phone:hover { color: var(--accent); }
.header__phone i { color: var(--accent); margin-right: 6px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition-smooth);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(120deg, rgba(9,30,20,0.94) 0%, rgba(20,71,50,0.86) 45%, rgba(14,44,31,0.95) 100%), url('../images/hero-bg.jpg') center center / cover no-repeat;
  padding-top: var(--header-height);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(245,158,11,0.18), transparent 34%), radial-gradient(circle at bottom right, rgba(255,255,255,0.1), transparent 25%);
  pointer-events: none;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.08) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
  max-width: 1200px;
}
.hero__copy { max-width: 680px; }
.hero__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3.2rem;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero__title-accent { color: var(--accent); }
.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 30px;
  max-width: 620px;
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__visual { position: relative; isolation: isolate; }
.hero__brush {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.95;
}
.hero__brush--one {
  top: -18px;
  left: -28px;
  width: 220px;
  height: 110px;
  background: linear-gradient(120deg, rgba(245,158,11,0.95), rgba(255,255,255,0));
  clip-path: polygon(0 68%, 100% 15%, 100% 90%, 14% 100%);
  filter: blur(0.4px);
  animation: brushSweep 5.8s ease-in-out infinite alternate;
}
.hero__brush--two {
  right: -18px;
  bottom: -12px;
  width: 220px;
  height: 110px;
  background: linear-gradient(320deg, rgba(255,255,255,0.8), rgba(245,158,11,0.7));
  clip-path: polygon(0 10%, 100% 0, 92% 100%, 10% 92%);
  animation: brushDrift 5.2s ease-in-out infinite alternate;
}
.hero__visual-card {
  position: relative;
  padding: 14px;
  border-radius: 30px;
  background: rgba(255,255,255,0.16);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.18);
  overflow: hidden;
}
.hero__wall {
  position: relative;
  width: 100%;
  height: 430px;
  border-radius: 20px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 100%),
    linear-gradient(180deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 100%),
    linear-gradient(135deg, #3a2b20 0%, #5f3f2a 45%, #2e251d 100%);
  background-size: 24px 24px, 24px 24px, auto;
}
.hero__wall-inner {
  position: absolute;
  inset: 18px;
  border-radius: 16px;
  border: 2px solid rgba(255,255,255,0.16);
  background: linear-gradient(135deg, rgba(248,212,128,0.25), rgba(164,93,20,0.15));
}
.hero__wall-brush {
  position: absolute;
  left: 12%;
  top: 18%;
  width: 78%;
  height: 62%;
  border-radius: 50% 60% 40% 50%;
  background: linear-gradient(120deg, rgba(255,255,255,0.95), rgba(224,119,0,0.8) 35%, rgba(132,75,19,0.75));
  transform: rotate(-10deg);
  filter: blur(0.2px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  animation: wallBrush 4.5s ease-in-out infinite alternate;
}
.hero__visual-badge {
  position: absolute;
  top: 28px;
  left: 28px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.82rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.14);
}
.hero__visual-badge--bottom {
  top: auto;
  bottom: 28px;
  left: 28px;
  background: rgba(245,158,11,0.96);
  color: var(--white);
}
.hero__shapes { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.hero__shape { position: absolute; border-radius: 50%; opacity: 0.08; }
.hero__shape--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--accent), transparent);
  top: -150px; right: -200px;
  animation: floatShape 8s ease-in-out infinite;
}
.hero__shape--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--white), transparent);
  bottom: -100px; left: -100px;
  animation: floatShape 10s ease-in-out infinite reverse;
}
.hero__shape--3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--accent), transparent);
  top: 50%; right: 10%;
  animation: floatShape 6s ease-in-out infinite 2s;
}
.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: fadeInUp 1s ease 1.5s both;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}
.hero__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.hero__highlight {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,0.95);
  font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.16);
}
.hero__highlight i {
  color: var(--accent);
}
.process {
  background: linear-gradient(180deg, #fff 0%, var(--light-gray) 100%);
}
.showcase {
  background: linear-gradient(180deg, var(--light-gray) 0%, #fff 100%);
}
.showcase__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.showcase__media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.showcase__media img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.showcase__list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.showcase__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  color: var(--dark);
}
.showcase__item i {
  color: var(--accent);
}
.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.process-card {
  background: var(--white);
  border: 1px solid #e9ecef;
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}
.process-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.process-card__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 800;
  margin-bottom: 16px;
}
.process-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  margin-bottom: 10px;
}
.process-card__text {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== SECTION COMMON ===== */
.section { padding: 100px 0; }
.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  background: var(--accent-light);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.2rem;
  color: var(--dark);
  margin-bottom: 16px;
}
.section__desc { font-size: 1.05rem; color: var(--gray); }

/* ===== SERVICES ===== */
.services {
  background: var(--light-gray);
  position: relative;
  overflow: hidden;
}
.services::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--primary-light), transparent);
  border-radius: 50%;
  pointer-events: none;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.service-card { perspective: 1200px; cursor: default; }
.service-card__inner {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  transform-style: preserve-3d;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-card:hover .service-card__inner {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-3d);
  border-color: var(--primary-light);
}
.service-card__icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #C8E6C9 100%);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--primary);
  transition: all var(--transition-bounce);
  box-shadow: 0 4px 12px rgba(27,94,32,0.1);
  position: relative;
}
.service-card__icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}
.service-card__icon i { position: relative; z-index: 1; }
.service-card:hover .service-card__icon {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1) rotate(-6deg);
  box-shadow: 0 8px 30px rgba(27,94,32,0.3);
}
.service-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: 12px;
}
.service-card__text { font-size: 0.92rem; color: var(--gray); line-height: 1.7; flex: 1; }

/* ===== STATS COUNTER ===== */
.stats {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 80px 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  color: var(--white);
  padding: 24px;
}
.stat-card__number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3rem;
  line-height: 1;
  display: inline;
}
.stat-card__suffix {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  margin-left: 2px;
}
.stat-card__label {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-top: 8px;
}
.stat-card__stars {
  color: #F59E0B;
  font-size: 0.85rem;
  letter-spacing: 3px;
  margin-top: 4px;
}

/* ===== TRUST BADGES ===== */
.trust { background: var(--light-gray); }
.trust__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.trust-badge {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e9ecef;
  transition: all var(--transition-smooth);
}
.trust-badge:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.trust-badge__icon {
  display: block;
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 12px;
}
.trust-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.trust-badge span:last-child {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ===== WHY CHOOSE US ===== */
.why { position: relative; overflow: hidden; }
.why::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--accent-light), transparent);
  border-radius: 50%;
  pointer-events: none;
}
.why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.why-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius);
  border: 1px solid #e9ecef;
  transition: all var(--transition-smooth);
  cursor: default;
  background: var(--white);
}
.why-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.why-card__icon {
  width: 60px; height: 60px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.3rem;
  color: var(--accent);
  transition: all var(--transition-bounce);
}
.why-card:hover .why-card__icon {
  background: var(--accent);
  color: var(--white);
  transform: scale(1.15) rotate(360deg);
}
.why-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 10px;
}
.why-card__text { font-size: 0.9rem; color: var(--gray); line-height: 1.65; }

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: linear-gradient(135deg, var(--light-gray) 0%, #fff 100%);
  position: relative;
}
.testimonials__slider {
  position: relative;
  overflow: hidden;
  max-width: 700px;
  margin: 0 auto 32px;
  min-height: 240px;
}
.testimonial-card {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease, transform 0.6s ease;
  border-radius: var(--radius);
  padding: 40px 36px;
  text-align: center;
  transform: scale(0.95);
}
.testimonial-card.active {
  opacity: 1;
  visibility: visible;
  position: relative;
  transform: scale(1);
}
.testimonial-card__stars { margin-bottom: 16px; color: #F59E0B; font-size: 1.1rem; letter-spacing: 4px; }
.testimonial-card__text {
  font-size: 1.05rem;
  color: var(--dark);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-card__author { font-weight: 600; color: var(--primary); }
.testimonial-card__author span { color: var(--gray); font-weight: 400; }

.glass {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.testimonials__dots { display: flex; justify-content: center; gap: 10px; }
.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #ced4da;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
}
.dot.active {
  background: var(--accent);
  transform: scale(1.3);
  box-shadow: 0 0 12px rgba(245,124,0,0.4);
}
.dot:hover { background: var(--accent); }

/* ===== GALLERY ===== */
.gallery { position: relative; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery__item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--light-gray);
  aspect-ratio: 4 / 3;
}
.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  z-index: 1;
}
.gallery__item:hover::after { opacity: 1; }
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item--wide { grid-column: span 2; aspect-ratio: 8 / 3; }

/* ===== CONTACT ===== */
.contact {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a6b20 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.05), transparent);
  border-radius: 50%;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.contact__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  margin-bottom: 16px;
}
.contact__subtitle { font-size: 1.05rem; opacity: 0.9; margin-bottom: 32px; line-height: 1.7; }
.contact__phone {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 8px;
  transition: color var(--transition);
}
.contact__phone:hover { color: #fff; }
.contact__phone i { margin-right: 12px; }
.contact__owner { font-size: 0.95rem; opacity: 0.8; margin-bottom: 24px; }
.contact__details p { margin-bottom: 8px; font-size: 0.95rem; opacity: 0.9; }
.contact__details i { width: 24px; color: var(--accent); }

.contact__guarantee {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.contact__guarantee p {
  font-size: 0.95rem;
  margin-bottom: 10px;
  opacity: 0.9;
}
.contact__guarantee i { color: var(--accent); margin-right: 10px; }

.contact__form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-3d);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form__group { margin-bottom: 16px; }
.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid #e0e0e0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  transition: all var(--transition-smooth);
  background: var(--white);
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(27,94,32,0.1);
  transform: translateY(-1px);
}
.form__group--honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form__status {
  font-size: 0.9rem;
  margin-bottom: 12px;
  min-height: 24px;
}
.form__status.success { color: var(--primary); font-weight: 600; }
.form__status.error { color: #dc2626; }
.form__disclaimer {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 12px;
  text-align: center;
}
.form__disclaimer a { color: var(--primary); text-decoration: underline; }
.form__disclaimer a:hover { color: var(--accent); }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  padding: 56px 0 0;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer__logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 12px;
}
.footer__logo i { color: var(--accent); margin-right: 8px; }
.footer__tagline { font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.footer__license { font-size: 0.8rem; opacity: 0.6; margin-bottom: 4px; }
.footer__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer__col p { margin-bottom: 8px; font-size: 0.9rem; }
.footer__col a { color: rgba(255,255,255,0.8); transition: color var(--transition); }
.footer__col a:hover { color: var(--accent); padding-left: 4px; }
.footer__col i { width: 20px; color: var(--accent); margin-right: 6px; }
.footer__areas li {
  margin-bottom: 6px;
  font-size: 0.9rem;
  position: relative;
  padding-left: 16px;
  transition: padding-left var(--transition);
}
.footer__areas li:hover { padding-left: 20px; }
.footer__areas li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  transition: background var(--transition);
}
.footer__areas li:hover::before { background: var(--white); }
.footer__links { margin-top: 16px; font-size: 0.85rem; }
.footer__links a { text-decoration: underline; text-underline-offset: 2px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition-bounce);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.55);
  color: var(--white);
}
.whatsapp-float i { line-height: 1; }

@media (max-width: 768px) {
  .whatsapp-float { bottom: 16px; right: 16px; width: 48px; height: 48px; font-size: 1.4rem; }
}

/* ===== MODAL (Privacy) ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.modal.active { opacity: 1; visibility: visible; }
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
}
.modal__content {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 48px 40px;
  box-shadow: var(--shadow-3d);
}
.modal__close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 1.8rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray);
  transition: color var(--transition);
  line-height: 1;
}
.modal__close:hover { color: var(--dark); }
.modal__content h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.modal__content p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* ===== KEYFRAMES ===== */
@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}
@keyframes brushSweep {
  0% { transform: translate3d(-8px, -8px, 0) rotate(-8deg); }
  100% { transform: translate3d(10px, 18px, 0) rotate(8deg); }
}
@keyframes brushDrift {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(10px, -14px, 0) rotate(6deg); }
}
@keyframes videoFloat {
  0% { transform: scale(1.03); }
  100% { transform: scale(1.08); }
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { opacity: 1; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245,124,0,0.4); }
  50% { box-shadow: 0 0 0 12px rgba(245,124,0,0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 1; }
  .footer__inner { grid-template-columns: repeat(2, 1fr); }
  .hero__content { grid-template-columns: 1fr; }
  .hero__visual { max-width: 500px; }
  .hero__title { font-size: 2.6rem; }
  .showcase__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__actions .header__cta { display: none; }
  .header__actions .header__phone { font-size: 0.85rem; }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  }
  .nav.open { transform: translateY(0); opacity: 1; }
  .nav__list { flex-direction: column; gap: 16px; }
  .nav__link { font-size: 1.05rem; }
  .hamburger { display: flex; }

  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: 1rem; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .hero__highlights { flex-direction: column; align-items: flex-start; }
  .hero__scroll-indicator { display: none; }
  .process__grid { grid-template-columns: 1fr; }
  .showcase__media { grid-template-columns: 1fr; }
  .showcase__media img { height: 220px; }

  .section { padding: 64px 0; }
  .section__title { font-size: 1.7rem; }
  .services__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-card__number { font-size: 2.4rem; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .why__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }

  .contact__inner { grid-template-columns: 1fr; gap: 32px; }
  .contact__title { font-size: 1.6rem; }
  .contact__phone { font-size: 1.3rem; }
  .contact__form { padding: 28px 20px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }

  .modal__content { padding: 36px 24px; }
}

@media (max-width: 480px) {
  .header__actions .header__phone span { display: none; }
  .hero__title { font-size: 1.7rem; }
  .hero__subtitle { font-size: 0.95rem; }
  .section__title { font-size: 1.4rem; }
  .hero__badge { font-size: 0.7rem; padding: 6px 14px; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .trust__grid { grid-template-columns: 1fr; }
}