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

:root {
  --gold: #C9A84C;
  --gold-light: #E2CA7B;
  --dark: #0D0D0D;
  --dark-soft: #1A1A1A;
  --dark-card: #141414;
  --gray: #888;
  --light: #F5F0E8;
  --white: #FFFFFF;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }

img {
  max-width: 100%;
  display: block;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-light); }

::selection {
  background: rgba(201, 168, 76, 0.3);
  color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition);
}

.header.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  text-decoration: none;
  flex-shrink: 0;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1;
  transition: opacity var(--transition);
}

.logo:hover {
  opacity: 0.85;
}

.logo__name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
  line-height: 1;
  text-shadow: 0 2px 20px rgba(201, 168, 76, 0.3);
  transition: font-size var(--transition);
}

.logo__divider {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.logo__divider::before,
.logo__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 76, 0.6), transparent);
}

.logo__diamond {
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(201, 168, 76, 0.5);
}

.logo__tagline {
  font-family: var(--font-body);
  font-size: 0.56rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4.5px;
  color: rgba(255, 255, 255, 0.65);
  width: 100%;
  text-align: center;
  transition: font-size var(--transition);
}

.header.scrolled .logo__name {
  font-size: 1.45rem;
}

.header.scrolled .logo__tagline {
  font-size: 0.5rem;
  letter-spacing: 4px;
}

.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav__links a:hover {
  color: var(--gold);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.8rem !important;
  letter-spacing: 1px;
  transition: transform var(--transition), box-shadow var(--transition) !important;
}

.nav__cta::after { display: none !important; }

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 168, 76, 0.4);
  color: var(--dark) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
  will-change: transform;
}

/* Grain texture over hero */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  opacity: 0.5;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.3) 0%,
    rgba(13,13,13,0.1) 40%,
    rgba(13,13,13,0.7) 80%,
    rgba(13,13,13,1) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}

.hero__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease forwards;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero__title span {
  color: var(--gold);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.6s ease both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  background-size: 200% auto;
  color: var(--dark);
  position: relative;
  overflow: hidden;
}

.btn--primary::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: rgba(255,255,255,0.18);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
  pointer-events: none;
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(201, 168, 76, 0.5);
  background-position: right center;
}

.btn--primary:hover::before {
  left: 150%;
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}

.btn svg {
  width: 20px;
  height: 20px;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 0;
}

.section--light {
  background: var(--dark-soft);
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold);
  margin-bottom: 16px;
}

.section__badge::before,
.section__badge::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.section__subtitle {
  color: var(--gray);
  max-width: 550px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ===== SOBRE / ABOUT ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about__image:hover img {
  transform: scale(1.05);
}

.about__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--gold);
  border-radius: 16px;
  opacity: 0.3;
}

.about__text h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 20px;
}

.about__text h3 span {
  color: var(--gold);
}

.about__text p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.stat {
  text-align: center;
  padding: 20px;
  background: var(--dark-card);
  border-radius: 12px;
  border: 1px solid rgba(201, 168, 76, 0.15);
}

.stat__number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ===== SERVICOS ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 40px rgba(201, 168, 76, 0.07);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--dark);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== GALERIA ===== */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 20px;
}

.gallery__item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transition: box-shadow 0.5s ease, transform 0.5s ease;
}

.gallery__item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
  border-radius: 20px;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark gradient overlay */
.gallery__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13,13,13,0.9) 0%,
    rgba(13,13,13,0.4) 35%,
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}

/* Expand icon */
.gallery__item::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.3);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.9) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%230D0D0D' viewBox='0 0 24 24'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E") center/40% no-repeat;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.4);
}

/* Gold border glow on hover */
.gallery__item:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 0 2px rgba(201, 168, 76, 0.4);
  transform: translateY(-4px);
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__item:hover::before {
  opacity: 1;
}

.gallery__item:hover::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ===== MARCAS / BRANDS ===== */
.brands__content {
  text-align: center;
}

.brands__image {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}

.brands__image img {
  width: 100%;
  height: auto;
  filter: grayscale(0.2);
  transition: filter 0.4s ease;
}

.brands__image:hover img {
  filter: grayscale(0);
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--dark-soft) 0%, var(--dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.cta__content h2 span {
  color: var(--gold);
}

.cta__content p {
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
}

.cta__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== CONTATO ===== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact__info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 24px;
}

.contact__info h3 span {
  color: var(--gold);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact__item-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__item-icon svg {
  width: 22px;
  height: 22px;
  color: var(--gold);
}

.contact__item-text h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  margin-bottom: 4px;
}

.contact__item-text p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}

.contact__item-text a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

.contact__item-text a:hover {
  color: var(--gold);
}

.contact__map {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  aspect-ratio: 16/10;
  background: var(--dark-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact__social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.contact__social a {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}

.contact__social a:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.contact__social a:hover svg {
  color: var(--dark);
}

.contact__social svg {
  width: 20px;
  height: 20px;
  color: var(--white);
  transition: color var(--transition);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark-soft);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  color: var(--gray);
  font-size: 0.85rem;
}

.footer__copy span {
  color: var(--gold);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  color: var(--gray);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--gold);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  color: var(--white);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.97);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(12px);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition), border-color var(--transition);
}

.lightbox__close:hover {
  background: rgba(201, 168, 76, 0.2);
  border-color: rgba(201, 168, 76, 0.5);
}

.lightbox img {
  max-width: 88vw;
  max-height: 84vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.8);
  transition: opacity 0.25s ease;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.lightbox__nav:hover {
  background: rgba(201, 168, 76, 0.25);
  border-color: rgba(201, 168, 76, 0.6);
  transform: translateY(-50%) scale(1.1);
}

.lightbox__prev { left: 28px; }
.lightbox__next { right: 28px; }

.lightbox__counter {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 6px 18px;
  border-radius: 50px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 6px 40px rgba(37, 211, 102, 0.7); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
  }

  .gallery__item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
  }
}

@media (max-width: 768px) {
  /* Logo mobile */
  .logo__name {
    font-size: 1.45rem;
  }

  .logo__tagline {
    font-size: 0.5rem;
    letter-spacing: 3.5px;
  }

  /* Nav mobile */
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right 0.4s ease;
    padding: 40px;
  }

  .nav__links.open {
    right: 0;
  }

  .nav__links a {
    font-size: 1rem;
  }

  .hamburger {
    display: flex;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .stat__number {
    font-size: 1.5rem;
  }

  /* Services */
  .services__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 32px 24px;
  }

  /* Gallery */
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
    gap: 12px;
  }

  .gallery__item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Section spacing */
  .section {
    padding: 72px 0;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .about__stats {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
    gap: 10px;
  }

  .gallery__item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
  }

  .cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }
}

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}