/* ==========================================================
   OOMI — Landing page stylesheet
   Palette (from Figma):
     --orange-primary: #FE654F
     --orange-secondary: #FF8C42
     --ink:            #333333
     --ink-soft:       #595959
     --ink-mute:       #808080
     --bg:             #FFFFFF
     --bg-soft:        #F6F6F6
     --bg-card:        #F7F7F7
     --bg-tile:        #EBF2F1
     --border:         #E0E0E0
     --wa-green:       #25D366
   Typography: Montserrat (300–900)
   ========================================================== */

:root {
  --orange-primary: #FE654F;
  --orange-secondary: #FF8C42;
  --orange-soft: #FFE9E2;
  --ink: #333333;
  --ink-soft: #595959;
  --ink-mute: #808080;
  --ink-dim: #666666;
  --bg: #ffffff;
  --bg-soft: #f6f6f6;
  --bg-card: #f7f7f7;
  --bg-tile: #ebf2f1;
  --border: #e0e0e0;
  --wa-green: #25d366;
  --wa-green-dark: #26ad61;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 6px 24px rgba(0, 0, 0, 0.08);
  --shadow-pop: 0 18px 40px -16px rgba(254, 101, 79, 0.45);

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 80px);

  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ----------------- Reset ----------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }
em { font-style: normal; }

/* ----------------- Utilities ----------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-primary);
  margin-bottom: 12px;
}

.h-display {
  font-family: var(--font);
  font-weight: 800;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--ink);
}
.h-display em {
  color: var(--orange-primary);
}

.lead {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 52ch;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-head .sub {
  color: var(--ink-dim);
  font-size: 17px;
  margin: 0;
}

/* ----------------- Buttons ----------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), color 0.25s var(--ease);
  will-change: transform;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange-primary);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(254, 101, 79, 0.6);
}
.btn-primary:hover { box-shadow: var(--shadow-pop); }

.btn-outline {
  background: #fff;
  color: var(--orange-primary);
  border: 2px solid var(--orange-primary);
}
.btn-outline:hover { background: var(--orange-primary); color: #fff; }

.btn-play {
  background: var(--orange-secondary);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(255, 140, 66, 0.55);
}
.btn-play:hover { background: #ff7a22; }

.btn-whatsapp {
  background: var(--wa-green);
  color: #fff;
  padding: 10px 20px;
  font-size: 14px;
}
.btn-whatsapp:hover { background: var(--wa-green-dark); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.icon-wa { width: 18px; height: 18px; }

/* ----------------- Header ----------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 4px 14px rgba(0,0,0,0.08); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; transition: transform .3s var(--ease); }
.logo:hover { transform: translateY(-2px); }
.logo-img { height: 32px; width: auto; display: block; }

.primary-nav ul {
  display: flex;
  gap: 40px;
  align-items: center;
}
.primary-nav a {
  position: relative;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color 0.2s var(--ease);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--orange-primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s var(--ease);
}
.primary-nav a:hover,
.primary-nav a.active {
  color: var(--orange-primary);
}
.primary-nav a:hover::after,
.primary-nav a.active::after { transform: scaleX(1); }

/* ----------------- Hero ----------------- */
.hero {
  position: relative;
  padding-top: calc(80px + clamp(60px, 9vw, 120px));
  padding-bottom: clamp(60px, 9vw, 120px);
  padding-inline: var(--gutter);
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1);
  animation: slow-pan 24s ease-in-out infinite alternate;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1100px 600px at 50% 40%, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.55) 70%, rgba(0,0,0,0.7) 100%),
    linear-gradient(180deg, rgba(254, 101, 79, 0.2) 0%, rgba(0, 0, 0, 0.5) 100%);
}
@keyframes slow-pan {
 from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.03) translate(-0.5%, -0.5%); }
}

.hero-content {
  text-align: center;
  max-width: 900px;
  position: relative;
  z-index: 1;
}
.hero-title {
  font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
.hero-title .line { display: block; }
.hero-title em {
  color: var(--orange-secondary);
}

.hero-sub {
  font-size: clamp(16px, 1.3vw, 20px);
  font-weight: 600;
  margin: 0 auto 32px;
  max-width: 640px;
  line-height: 1.55;
  opacity: 1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

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

/* Decorative bubbles */
.bubbles { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.bubbles span {
  position: absolute;
  bottom: -80px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.55), rgba(255,255,255,.05) 70%);
  opacity: 0.6;
  animation: rise linear infinite;
}
.bubbles span:nth-child(1){ left:  8%; width: 60px; height: 60px; animation-duration: 18s; animation-delay: -2s; }
.bubbles span:nth-child(2){ left: 22%; width: 30px; height: 30px; animation-duration: 14s; animation-delay: -6s; }
.bubbles span:nth-child(3){ left: 42%; width: 80px; height: 80px; animation-duration: 22s; animation-delay: -1s; }
.bubbles span:nth-child(4){ left: 65%; width: 44px; height: 44px; animation-duration: 16s; animation-delay: -4s; }
.bubbles span:nth-child(5){ left: 80%; width: 70px; height: 70px; animation-duration: 20s; animation-delay: -9s; }
.bubbles span:nth-child(6){ left: 92%; width: 26px; height: 26px; animation-duration: 12s; animation-delay: -3s; }
@keyframes rise {
  0%   { transform: translateY(0) translateX(0) scale(.9); opacity: 0; }
  10%  { opacity: .55; }
  90%  { opacity: .25; }
  100% { transform: translateY(-120vh) translateX(20px) scale(1.05); opacity: 0; }
}

/* ----------------- About ----------------- */
.about {
  padding: clamp(60px, 9vw, 120px) 0;
  background: #fff;
}
.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.about-image {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-tile);
  box-shadow: var(--shadow-md);
}
.about-photo {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s var(--ease);
}
.about-image:hover .about-photo { transform: scale(1.04); }
.about-photo-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  background: #fff;
  color: var(--ink);
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  display: inline-flex;
  gap: 8px;
  align-items: baseline;
  font-size: 13px;
}
.about-photo-badge span { color: var(--ink-mute); text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: 11px; }
.about-photo-badge strong { color: var(--orange-primary); font-weight: 800; font-size: 15px; }

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.feature-list li {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.feature-list li:hover { transform: translateY(-3px); background: var(--orange-soft); }
.feature-ico {
  width: 20px;
  height: 20px;
  color: var(--orange-primary);
  flex: 0 0 20px;
  display: block;
}
.feature-list strong { font-size: 15px; color: var(--ink); font-weight: 700; }

/* ----------------- Packages ----------------- */
.packages {
  padding: clamp(60px, 9vw, 120px) 0;
  background: var(--bg-soft);
  position: relative;
  overflow: hidden;
}
.packages::before,
.packages::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .5;
  pointer-events: none;
}
.packages::before { width: 360px; height: 360px; background: rgba(255, 140, 66, 0.22); top: -80px; left: -80px; }
.packages::after  { width: 420px; height: 420px; background: rgba(254, 101, 79, 0.18); bottom: -100px; right: -100px; }

.package-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}

.pkg {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.pkg:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -20px rgba(0,0,0,.18); }

.pkg-plus { border: 2px solid var(--orange-primary); box-shadow: var(--shadow-lg); }

.accent-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--orange-secondary);
  margin-bottom: 8px;
}
.pkg-plus .accent-bar { background: var(--orange-primary); }

.pkg-title {
  font-size: 36px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--orange-secondary);
}
.pkg-plus .pkg-title { color: var(--orange-primary); }

.badge-popular {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  background: var(--orange-primary);
  color: #fff;
  letter-spacing: 0.04em;
}
.pkg-desc { color: var(--ink-mute); font-size: 14px; margin: 0 0 8px; }

.pkg-features { display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.pkg-features li {
  display: flex;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.5;
}
.pkg-features .chk {
  color: var(--orange-secondary);
  font-weight: 700;
  flex: 0 0 14px;
}
.pkg-plus .pkg-features .chk { color: var(--orange-primary); }

.pkg-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}
.pkg-price {
  font-size: 40px;
  font-weight: 800;
  color: var(--orange-secondary);
  letter-spacing: -0.02em;
  line-height: 1;
}
.pkg-plus .pkg-price em { color: var(--orange-primary); }

/* ----------------- Catalog ----------------- */
.catalog {
  padding: clamp(60px, 9vw, 120px) 0;
}
.filter-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.chip {
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  background: var(--bg-soft);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.chip:hover { transform: translateY(-2px); }
.chip.active {
  background: var(--orange-primary);
  color: #fff;
  box-shadow: 0 6px 16px -8px rgba(254, 101, 79, .5);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.product {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 0 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  cursor: pointer;
  overflow: hidden;
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-image {
  width: calc(100% + 32px);
  height: 200px;
  margin: 0 -16px;
  background: var(--bg-tile);
  position: relative;
  overflow: hidden;
}
/* Placeholder pattern since we don't have real product photos */
.product-image::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(135deg,
      transparent 0 18px,
      rgba(255,255,255,.5) 18px 19px);
}
.product-image::after {
  content: attr(data-label);
  position: absolute;
  left: 14px;
  bottom: 12px;
  font: 600 11px/1 ui-monospace, Menlo, Consolas, monospace;
  color: rgba(0,0,0,.35);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.product-image .prod-ico {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 72px; height: 72px;
  color: var(--orange-primary);
  opacity: .85;
  transition: transform .4s var(--ease);
}
.product:hover .prod-ico { transform: translate(-50%, -50%) scale(1.1) rotate(-4deg); }

.product h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.product .prod-cat {
  font-size: 12px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}

.product.is-hidden { display: none; }

/* ----------------- Contact ----------------- */
.contact {
  padding: clamp(60px, 9vw, 120px) 0;
  background: var(--bg-soft);
}
.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contact-info .lead { margin-bottom: 28px; }
.contact-meta {
  margin: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.contact-meta dt { font-size: 12px; font-weight: 700; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .1em; }
.contact-meta dd { margin: 4px 0 0; font-size: 15px; color: var(--ink); font-weight: 600; }

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--ink);
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-dim);
}
.field input,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(254, 101, 79, .18);
}
.field textarea { resize: vertical; min-height: 100px; }
.contact-form .btn { align-self: flex-start; }
.form-feedback {
  margin: 0;
  min-height: 18px;
  font-size: 14px;
  color: var(--orange-primary);
  font-weight: 600;
}
.form-feedback.ok { color: #1a8a4e; }

/* ----------------- Footer ----------------- */
.site-footer {
  background: var(--orange-primary);
  color: #fff;
  padding: 48px 0;
  text-align: center;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.footer-logo {
  display: inline-block;
}
.footer-logo img {
  display: block;
  height: 45px;
  width: auto;
}
.footer-tagline { font-size: 16px; font-weight: 500; margin: 0; color: rgba(255,255,255,.95); }
.social { display: flex; gap: 24px; font-weight: 600; font-size: 14px; }
.social a { opacity: .92; transition: opacity .2s var(--ease); position: relative; }
.social a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -4px;
  height: 2px; background: #fff;
  transform: scaleX(0); transition: transform .3s var(--ease);
}
.social a:hover::after { transform: scaleX(1); }
.copy { font-size: 12px; color: rgba(255,255,255,.85); margin: 0; }

/* ----------------- Scroll to top ----------------- */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--orange-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px -10px rgba(254, 101, 79, 0.6);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(.9);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .2s var(--ease);
}
.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.to-top:hover { background: #e95438; transform: translateY(-4px) scale(1); }
.to-top svg { width: 20px; height: 20px; }

/* ----------------- Reveal animation ----------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ----------------- Responsive ----------------- */
@media (max-width: 980px) {
  .primary-nav { display: none; }
  .about-inner { grid-template-columns: 1fr; }
  .about-image { max-width: 480px; margin: 0 auto; width: 100%; }
  .feature-list { grid-template-columns: 1fr 1fr; }
  .package-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .header-inner { height: 68px; }
  .logo-img { height: 26px; }
  .btn-whatsapp { padding: 9px 16px; font-size: 13px; }
  .hero { min-height: 540px; padding-top: calc(68px + 64px); }
  .feature-list { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .pkg { padding: 28px; }
  .pkg-title { font-size: 30px; }
  .pkg-price { font-size: 32px; }
  .pkg-footer { flex-direction: column; align-items: flex-start; }
  .contact-form { padding: 28px; }
  .footer-logo img { height: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .hero-image { animation: none; }
  .reveal { opacity: 1; transform: none; }
}