/* =========================================
   HEADER
   ========================================= */
#site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1500;
  height: 70px;
  background: rgba(11, 31, 58, .97);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  transform: translateY(-100%);
  transition: transform .4s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
  box-shadow: 0 2px 28px rgba(0, 0, 0, .25);
}
#site-header.show { transform: translateY(0); pointer-events: all; }

.header-inner { display: flex; align-items: center; justify-content: space-between; }
.header-logo img { height: 42px; filter: brightness(0) invert(1); transition: opacity .3s; }
.header-logo img:hover { opacity: .8; }

/* =========================================
   BURGER
   ========================================= */
#burger {
  width: 44px; height: 44px;
  background: none; border: none; cursor: pointer;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  gap: 6px; padding: 0; flex-shrink: 0;
}
#burger span {
  display: block; width: 28px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: transform .35s, opacity .25s;
  transform-origin: center;
}
#burger.open span:nth-child(1) { transform: translateY(8px)  rotate(45deg); }
#burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* =========================================
   MENU FULLSCREEN
   ========================================= */
#fullmenu {
  position: fixed; inset: 0;
  z-index: 1800;
  background: var(--navy);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  visibility: hidden; opacity: 0;
  transition: opacity .4s, visibility .4s;
}
#fullmenu.open { visibility: visible; opacity: 1; }

.menu-close {
  position: fixed;
  top: 0; right: 0;
  width: calc(var(--g) + 44px); height: 70px;
  background: none; border: none;
  color: rgba(255, 255, 255, .85);
  display: flex; align-items: center; justify-content: flex-end;
  padding-right: var(--g);
  cursor: pointer;
  transition: color .3s;
  z-index: 1900;
}
.menu-close svg    { transition: transform .35s; }
.menu-close:hover  { color: #fff; }
.menu-close:hover svg { transform: rotate(90deg); }

.menu-logo { position: absolute; top: 24px; left: 50%; transform: translateX(-50%); }
.menu-logo img { height: 50px; filter: brightness(0) invert(1); }

.menu-links { list-style: none; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.menu-links a {
  display: block;
  color: rgba(255, 255, 255, .75);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 300; letter-spacing: .03em;
  padding: 10px 0;
  transition: color .3s, transform .3s;
}
.menu-links a:hover { color: var(--sky); transform: translateX(8px); }

.menu-social { position: absolute; bottom: 36px; display: flex; gap: 24px; }
.menu-social a {
  color: rgba(255, 255, 255, .38);
  font-size: .75rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  transition: color .3s;
}
.menu-social a:hover { color: var(--sky); }

/* =========================================
   FOOTER
   ========================================= */
footer { background: var(--navy); }

.ft-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 48px;
  padding-top: 68px; padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.ft-brand img { height: 44px; filter: brightness(0) invert(1); margin-bottom: 18px; }

.soc-links { display: flex; gap: 10px; }
.soc-link {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .18);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, .55);
  transition: background .3s, border-color .3s, color .3s, transform .3s;
}
.soc-link:hover { background: var(--blue); border-color: var(--blue); color: #fff; transform: translateY(-3px); }

.ft-col h4 {
  font-size: .65rem; letter-spacing: .26em;
  text-transform: uppercase; color: rgba(255, 255, 255, .3);
  margin-bottom: 16px; font-weight: 700;
}
.ft-col ul { list-style: none; }
.ft-col ul li { margin-bottom: 8px; }
.ft-col ul li a {
  color: rgba(255, 255, 255, .55);
  font-size: .86rem; font-weight: 300;
  display: inline-block;
  transition: color .3s, padding-left .3s;
}
.ft-col ul li a:hover { color: #fff; padding-left: 5px; }

.ft-bottom {
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding-top: 20px; padding-bottom: 20px;
}
.ft-bottom p { font-size: .76rem; color: rgba(255, 255, 255, .28); letter-spacing: .04em; }
.ft-dev {
  font-size: .74rem; color: rgba(255, 255, 255, .24);
  display: flex; align-items: center; gap: 5px; white-space: nowrap;
}
.ft-dev a { color: rgba(255, 255, 255, .42); font-weight: 700; letter-spacing: .04em; transition: color .3s; }
.ft-dev a:hover { color: var(--sky); }

/* =========================================
   HERO
   ========================================= */
#hero {
  position: relative; width: 100%;
  height: 100vh; min-height: 580px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(30, 144, 214, .18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(91, 200, 245, .10) 0%, transparent 50%),
    linear-gradient(160deg, #0b1f3a 0%, #0d2a4a 60%, #0e3460 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 0 20px;
  animation: fadeUp 1.4s ease both;
}
.hero-logo { margin-bottom: 28px; animation: fadeUp 1.4s ease .15s both; }
.hero-logo img { height: 88px; filter: brightness(0) invert(1); margin: 0 auto; }
.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 300; color: #fff; line-height: 1.08;
  animation: fadeUp 1.4s ease .45s both;
}
.hero-title em { font-style: italic; color: var(--sky); }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  animation: fadeUp 1.4s ease 1.2s both;
}
.hero-scroll span { font-size: .63rem; letter-spacing: .25em; text-transform: uppercase; color: rgba(255, 255, 255, .35); }
.scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, rgba(91, 200, 245, .65), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

/* =========================================
   SEÇÃO PRESENÇA (2 colunas)
   ========================================= */
#presenca { position: relative; background: linear-gradient(135deg, #1e90d6 0%, #0e6aad 100%); }
.presenca-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.presenca-left .section-label { color: rgba(255, 255, 255, .65); }
.presenca-left .section-title { color: #fff; margin-bottom: 24px; }
.presenca-right { display: flex; justify-content: center; align-items: center; position: relative; }
.mapa-img-wrap { position: relative; width: 100%; max-width: 440px; animation: floatImg 6s ease-in-out infinite; }

.mapa-estado-label {
  position: absolute; bottom: -36px; left: 50%; transform: translateX(-50%);
  color: #fff; font-size: .85rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  opacity: 0; transition: opacity .3s;
  white-space: nowrap;
  background: rgba(255, 255, 255, .15);
  padding: 6px 16px; border-radius: 20px;
  backdrop-filter: blur(8px);
}
.mapa-estado-label.show { opacity: 1; }

/* =========================================
   INSTAGRAM GRID
   ========================================= */
#instagram { background: var(--offwh); }
.ig-head .section-title { color: var(--navy); margin-bottom: 6px; }
.ig-handle { margin-bottom: 40px; }
.ig-handle a { color: var(--blue); font-size: .86rem; font-weight: 600; letter-spacing: .04em; transition: color .3s; }
.ig-handle a:hover { color: var(--navy); }
.ig-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.ig-post {
  aspect-ratio: 1; overflow: hidden;
  position: relative; border-radius: 4px;
  background: var(--navy); cursor: pointer;
}
.ig-post img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.8); transition: transform .5s, filter .5s; }
.ig-post:hover img { transform: scale(1.08); filter: saturate(1.1); }
.ig-ov {
  position: absolute; inset: 0;
  background: rgba(11, 31, 58, .62);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .35s;
}
.ig-post:hover .ig-ov { opacity: 1; }
.ig-ov svg { color: #fff; width: 28px; height: 28px; }

/* =========================================
   HISTÓRIA
   ========================================= */
#hist-hero { position: relative; height: 62vh; min-height: 400px; display: flex; align-items: flex-end; }
.hist-bg {
  position: absolute; inset: 0;
  background-image: url('https://aguamineralaquarela.com.br/wordpress/wp-content/uploads/2024/08/foto02-819x1024.webp');
  background-size: cover; background-position: center 30%; filter: brightness(.38);
}
.hist-ov { position: absolute; inset: 0; background: linear-gradient(to top, rgba(11,31,58,.95) 0%, rgba(11,31,58,.3) 55%, transparent 100%); }
.hist-hero-txt { position: relative; z-index: 2; padding-bottom: 56px; }
.hist-hero-txt h1 { font-size: clamp(1.9rem, 4.8vw, 3.8rem); font-weight: 300; color: #fff; line-height: 1.12; }
#hist-content { background: #fff; }
.hist-txt h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 400;
  color: var(--navy); margin-bottom: 32px;
  position: relative; padding-bottom: 16px;
}
.hist-txt h2::after { content: ''; position: absolute; bottom: 0; left: 0; width: 52px; height: 2px; background: var(--blue); }
.hist-txt p { font-size: .97rem; line-height: 1.92; color: var(--muted); font-weight: 300; margin-bottom: 20px; }

/* =========================================
   CONTATOS
   ========================================= */
#cont-hero { position: relative; height: 52vh; min-height: 340px; display: flex; align-items: center; }
.cont-bg {
  position: absolute; inset: 0;
  background-image: url('https://aguamineralaquarela.com.br/wordpress/wp-content/uploads/2024/08/foto02-819x1024.webp');
  background-size: cover; background-position: center; filter: brightness(.32);
}
.cont-ov { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(11,31,58,.9) 0%, rgba(30,144,214,.18) 100%); }
.cont-hero-in { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cont-hero-in h1 { font-size: clamp(1.7rem, 4vw, 3rem); font-weight: 300; color: #fff; line-height: 1.15; flex: 1; min-width: 240px; }
.cont-hero-logo img { height: 60px; filter: brightness(0) invert(1); }
#cont-form { background: #fff; }
.cont-cols { display: grid; grid-template-columns: 1fr 1.3fr; gap: 68px; }
.cont-left h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 400; color: var(--navy); margin-bottom: 26px; line-height: 1.2; }
.contact-lbl { font-size: .67rem; letter-spacing: .25em; text-transform: uppercase; color: var(--blue); margin-bottom: 18px; font-weight: 700; display: block; }
.ci { margin-bottom: 13px; }
.ci strong { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--navy); font-weight: 700; margin-bottom: 2px; }
.ci a { color: var(--muted); font-size: .9rem; transition: color .3s; }
.ci a:hover { color: var(--blue); }
.cont-right h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 400; color: var(--navy); margin-bottom: 8px; }
.cont-right > p { color: var(--muted); font-size: .87rem; margin-bottom: 26px; font-weight: 300; }
#mapa { background: #fff; }
.mapa-wrap h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 400; color: var(--navy); margin-bottom: 26px; }
.map-frame { border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 8px 34px rgba(0, 0, 0, .1); height: 400px; }
.map-frame iframe { width: 100%; height: 100%; border: none; display: block; }

/* =========================================
   WHATSAPP FLUTUANTE
   ========================================= */
.wa-btn {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 1600; width: 54px; height: 54px;
  background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, .45);
  transition: transform .3s, box-shadow .3s;
  animation: waPulse 3s ease-in-out infinite;
}
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 8px 26px rgba(37, 211, 102, .6); animation: none; }
.wa-btn svg { width: 26px; height: 26px; }