/* ========================================
   LEONARDO & MARINA FOTOGRAFIA — STYLES
   Site institucional
   ======================================== */

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

:root {
  --gold: #c8a96e;
  --gold-light: #e0c890;
  --dark: #0d0d0d;
  --dark-2: #161616;
  --dark-3: #1f1f1f;
  --text: #f0ece4;
  --text-muted: #999;
  --header-h: 80px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Josefin Sans', sans-serif;
  --transition: 0.3s ease;
  --radius: 2px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

h2 { font-size: clamp(2rem, 4vw, 3rem); }

.label-gold {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

/* ── BUTTONS ── */
.btn-gold {
  display: inline-block;
  padding: 14px 36px;
  background: var(--gold);
  color: #0d0d0d;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-gold.btn-full { width: 100%; text-align: center; }

.btn-outline {
  display: inline-block;
  padding: 13px 34px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.btn-outline:hover { background: var(--gold); color: #0d0d0d; }

/* ========================================
   HEADER
   ======================================== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: transparent;
  transition: background var(--transition), height var(--transition), box-shadow var(--transition);
}
#site-header.scrolled {
  background: rgba(13,13,13,0.97);
  height: 64px;
  box-shadow: 0 1px 0 rgba(200,169,110,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  height: 100%;
  padding: 0 32px;
  max-width: 1000px;
  margin: 0 auto;
}
/* Social empurrado pro fim, resto fica agrupado no centro */
.header-inner .header-social { margin-left: 24px; }

.logo-link { display: flex; align-items: center; }
.logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition);
}
#site-header.scrolled .logo-img { height: 40px; }

.main-nav {
  display: flex;
  gap: 32px;
}
.main-nav a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.85;
  transition: opacity var(--transition), color var(--transition);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover { opacity: 1; color: var(--gold); }
.main-nav a:hover::after { transform: scaleX(1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================================
   MOBILE MENU
   ======================================== */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: min(320px, 85vw);
  height: 100vh;
  background: var(--dark-2);
  z-index: 200;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-menu.open { right: 0; }

.mobile-close {
  position: absolute;
  top: 20px; right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-close:hover { color: var(--gold); }

.mobile-menu-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  margin-top: 20px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav a {
  display: block;
  padding: 14px 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition), padding-left var(--transition);
}
.mobile-nav a:hover { color: var(--gold); padding-left: 8px; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

/* ========================================
   PARALLAX SECTIONS
   ======================================== */
.parallax-section {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  transition: transform 0.05s linear;
}

/* ========================================
   HERO
   ======================================== */
.hero-section {
  height: 56.25vw; /* proporção 16:9 da hero.webp — sem corte */
  min-height: 500px;
  max-height: 95vh;
}
/* Hero: sem expansão horizontal para não cortar os lados da imagem 16:9 */
.hero-section .parallax-bg {
  inset: -20% 0;         /* só buffer vertical para o parallax */
  background-size: 100% auto; /* largura 100%, altura proporcional — sem crop horizontal */
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.35) 50%, rgba(0,0,0,0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.hero-logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 24px;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,0.5));
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.9;
  margin-bottom: 36px;
}

/* ========================================
   QUEM SOMOS
   ======================================== */
.sobre-section {
  padding: 100px 0;
  background: var(--dark);
}

.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sobre-img-wrap {
  position: relative;
}
.sobre-img-wrap::before {
  content: '';
  position: absolute;
  top: 20px; left: -20px;
  right: 20px; bottom: -20px;
  border: 1px solid var(--gold);
  opacity: 0.25;
  pointer-events: none;
}
.sobre-img-wrap img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  position: relative;
}

.sobre-text h2 {
  margin-bottom: 24px;
  color: var(--text);
}
.sobre-text p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.sobre-text .btn-outline { margin-top: 12px; }

/* ========================================
   PORTFOLIO
   ======================================== */
.portfolio-section {
  padding: 100px 0;
  background: var(--dark-2);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 { margin-bottom: 12px; }
.section-header p {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  display: block;
  aspect-ratio: 3/4;
}

.portfolio-card-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.portfolio-card:hover .portfolio-card-img { transform: scale(1.05); }

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 28px;
  transition: background var(--transition);
}
.portfolio-card:hover .portfolio-card-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%);
}

.portfolio-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text);
}

/* ========================================
   FRASE PARALLAX
   ======================================== */
.frase-section {
  height: 500px;
}

.frase-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
}

.frase-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 860px;
}

.frase-content blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 20px;
}

.frase-content cite {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-style: normal;
}

/* ========================================
   CONTATO
   ======================================== */
.contato-section {
  padding: 100px 0;
  background: var(--dark);
}

.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contato-img-wrap img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.contato-form-wrap h2 { margin-bottom: 12px; }
.contato-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.contato-form input,
.contato-form select,
.contato-form textarea {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.contato-form input:focus,
.contato-form select:focus,
.contato-form textarea:focus {
  border-color: var(--gold);
}
.contato-form select option { background: var(--dark-3); }
.contato-form textarea { resize: vertical; min-height: 90px; }

/* Phone input com bandeira */
.contato-form .phone-input-wrap {
  display: flex;
  align-items: center;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.contato-form .phone-input-wrap:focus-within { border-color: var(--gold); }
.phone-flag {
  padding: 0 10px 0 14px;
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
  user-select: none;
}
.phone-separator {
  width: 1px;
  height: 22px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}
.contato-form .phone-input-wrap input {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 14px 16px !important;
  width: auto !important;
  flex: 1;
}

/* Form Message (sucesso/erro) */
.form-message {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  animation: slideDown 0.3s ease;
}
.form-message-success {
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.5);
  color: #4caf50;
}
.form-message-error {
  background: rgba(244, 67, 54, 0.15);
  border: 1px solid rgba(244, 67, 54, 0.5);
  color: #f44336;
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px;
}
.contato-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}
.contato-info-item svg { color: var(--gold); flex-shrink: 0; }

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(200,169,110,0.15);
  padding: 56px 0 40px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 28px;
}
.footer-nav a {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold); }

/* Social icons (header + footer + mobile) */
.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(200,169,110,0.35);
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.social-icon:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(200,169,110,0.08);
}

.header-social {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.mobile-social {
  display: flex;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(200,169,110,0.15);
}

.footer-copy {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.6;
  letter-spacing: 0.06em;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}
.whatsapp-float svg { color: #fff; }

/* ========================================
   GALLERY PAGES (galeria mosaico)
   ======================================== */
.gallery-page { background: var(--dark); }

.gallery-hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: var(--header-h);
}
.gallery-hero .parallax-bg { inset: -20%; }
.gallery-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}
.gallery-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}
.gallery-hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  margin-top: 10px;
}

.gallery-section {
  padding: 0 0 100px;
  margin-top: var(--header-h);
}

.gallery-page-title {
  text-align: center;
  padding: 60px 24px 40px;
}
.gallery-page-title h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.02em;
}

.gallery-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 48px;
  transition: color var(--transition);
}
.gallery-back:hover { color: var(--gold); }
.gallery-back svg { transition: transform var(--transition); }
.gallery-back:hover svg { transform: translateX(-4px); }

/* Masonry / colunas */
.masonry-grid {
  columns: 4;
  column-gap: 6px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 6px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}
.masonry-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(200,169,110,0);
  transition: background 0.3s ease;
}
.masonry-item:hover img { transform: scale(1.03); }
.masonry-item:hover::after { background: rgba(200,169,110,0.08); }

/* ========================================
   LIGHTBOX
   ======================================== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border: 1px solid rgba(200,169,110,0.2);
}
.lightbox-close {
  position: fixed;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 28px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition), color var(--transition);
  z-index: 1001;
}
.lightbox-close:hover { opacity: 1; color: var(--gold); }

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  font-size: 20px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  transition: background var(--transition), border-color var(--transition);
}
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(200,169,110,0.2);
  border-color: var(--gold);
}

.lightbox-counter {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  z-index: 1001;
}

/* ========================================
   PARA FOTOGRAFOS PAGE
   ======================================== */
.foto-hero {
  position: relative;
  height: 70vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.foto-hero .parallax-bg { inset: -60px 0; }
.foto-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
}
.foto-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  margin-top: var(--header-h);
}
.foto-hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  margin: 12px 0;
}
.foto-hero-content p {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  max-width: 500px;
  margin: 0 auto;
}

.foto-section { padding: 100px 0; }
.foto-section.alt { background: var(--dark-2); }

.planos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.plano-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
}
.plano-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.plano-card.destaque {
  border-color: var(--gold);
  background: var(--dark-2);
}
.plano-card.destaque::before {
  content: 'Mais Completo';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #0d0d0d;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 5px 16px;
  white-space: nowrap;
}

.plano-nome {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
}
.plano-preco {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--gold);
}
.plano-preco span { font-size: 1rem; color: var(--text-muted); }

.plano-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  flex: 1;
}

.plano-card .btn-gold,
.plano-card .btn-outline {
  text-align: center;
}

.foto-form-section { padding: 80px 0 100px; }
.foto-form-section .section-header { margin-bottom: 48px; }
.foto-form-wrap {
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-inner { gap: 48px; }
  .contato-inner { gap: 48px; }
  .planos-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry-grid { columns: 3; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .main-nav { display: none; }
  .header-social { display: none; }
  .hamburger { display: flex; }
  .logo-link { display: none; }

  .sobre-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .sobre-img-wrap::before { display: none; }
  .sobre-img-wrap img {
    aspect-ratio: 3/2; /* menos alto no mobile */
    max-height: 300px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3px;
  }
  .portfolio-card { aspect-ratio: 2/3; } /* um pouco menos alto que 3/4 */

  .contato-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contato-img-wrap { display: none; }

  .planos-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .masonry-grid { columns: 2; }

  /* Hero: manter proporção 16:9 da imagem → sem corte lateral */
  .hero-section {
    height: 56.25vw; /* = largura × 9/16 */
    min-height: 250px;
  }

  /* Frase: manter proporção 3:2 da imagem → sem corte lateral */
  .frase-section {
    height: 66.67vw; /* = largura × 2/3 */
    min-height: 280px;
    padding: 48px 24px;
  }
  .frase-section .parallax-bg { inset: -30%; }

  .hero-logo { height: 60px; }

  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

@media (max-width: 480px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr); /* manter 2 colunas mesmo em telas pequenas */
  }
  .sobre-section,
  .portfolio-section,
  .contato-section,
  .foto-section,
  .gallery-section { padding: 64px 0; }

  .masonry-grid { columns: 2; column-gap: 3px; }
  .masonry-item { margin-bottom: 3px; }

  .footer-nav { gap: 6px 20px; }
}

/* ========================================
   REVEAL ANIMATIONS
   ======================================== */
.reveal-fade,
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-up    { transform: translateY(40px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal-fade.revealed,
.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }