/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #102338;
  --bg-2:      #0b1a2b;
  --bg-deep:   #081019;
  --paper:     #17304a;
  --ink:       #eef5fa;
  --ink-soft:  #c3d6e4;
  --ink-mute:  #85a0b3;

  --accent:    #5fb8dc;
  --accent-2:  #2f7194;
  --sky:       #8fd0e8;
  --sky-soft:  rgba(143, 208, 232, 0.18);

  --line:      rgba(255, 255, 255, 0.12);
  --glass:     rgba(255, 255, 255, 0.06);
  --glass-2:   rgba(255, 255, 255, 0.03);

  --shadow-sm: 0 14px 34px -18px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 34px 80px -24px rgba(0, 0, 0, 0.6);
  --radius:    22px;
  --radius-sm: 14px;

  --sans:      "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display:   "Poppins", var(--sans);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  color: var(--ink);
  text-wrap: balance;
  line-height: 1.08;
  letter-spacing: -0.01em;
}
ul { list-style: none; padding: 0; }
::selection { background: var(--sky); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .7rem 1.2rem; background: var(--accent-2); color: #fff;
  z-index: 9999; border-radius: 8px; font-weight: 600;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: 1220px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.kicker {
  font-family: var(--display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}
.center { text-align: center; margin-inline: auto; }

.section-sub {
  max-width: 46ch;
  color: var(--ink-mute);
  font-size: 1.05rem;
  margin-top: .9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
/* Defensive: never leave split-text content invisible */
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.7rem;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 600;
  font-size: .95rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s var(--ease-out), color .3s var(--ease-out);
  white-space: nowrap;
}
.btn-sm { padding: .6rem 1.2rem; font-size: .85rem; }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.btn-ghost {
  background: var(--glass);
  color: var(--ink);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.btn-ghost:hover { background: var(--paper); transform: translateY(-3px); }

.btn-whatsapp {
  background: #21b357;
  color: #fff;
  box-shadow: 0 16px 40px -14px rgba(33, 179, 87, 0.55);
  width: 100%;
}
.btn-whatsapp:hover { transform: translateY(-3px); background: #1c9c4b; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding-block: 1.1rem;
  transition: padding .35s var(--ease-out), background .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.nav.is-scrolled {
  padding-block: .7rem;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--line);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.nav-brand { display: flex; align-items: center; gap: .65rem; }
.nav-brand img { border-radius: 50%; background: #fff; }
.nav-brand-text {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink);
  line-height: 1.1;
}
.nav-brand-text em {
  display: block;
  font-style: normal;
  font-weight: 500;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}

.nav-links { display: none; align-items: center; gap: 2.1rem; }
.nav-links a {
  position: relative;
  font-weight: 500;
  font-size: .93rem;
  color: var(--ink-soft);
  padding-block: .3rem;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease-out);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-actions { display: flex; align-items: center; gap: .9rem; }
.nav-actions .btn-primary { display: none; }

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--line);
}
.nav-toggle span {
  width: 18px; height: 2px; margin-inline: auto;
  background: var(--ink); border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-links.is-open {
  display: flex;
  position: absolute;
  top: 100%; left: 0; right: 0;
  flex-direction: column;
  gap: 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: .5rem 1.25rem 1.5rem;
}
.nav-links.is-open a { padding-block: .85rem; border-bottom: 1px solid var(--line); width: 100%; }

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  padding-block: clamp(7.5rem, 14vw, 10rem) clamp(4rem, 8vw, 6rem);
  overflow: clip;
  isolation: isolate;
}

.hero-mesh {
  position: absolute; inset: -10% -10% 0;
  z-index: -2;
  background:
    radial-gradient(38% 40% at 18% 22%, rgba(143, 208, 232, 0.55) 0%, transparent 70%),
    radial-gradient(42% 45% at 85% 12%, rgba(47, 113, 148, 0.28) 0%, transparent 70%),
    radial-gradient(50% 50% at 60% 85%, rgba(143, 208, 232, 0.4) 0%, transparent 70%),
    var(--bg);
  filter: blur(50px) saturate(140%);
  animation: meshDrift 26s ease-in-out infinite;
}
@keyframes meshDrift {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50%      { transform: scale(1.15) rotate(8deg); }
}

.hero-orbits {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 75%);
}

.hero-inner { text-align: center; max-width: 880px; margin-inline: auto; }

.hero-logo {
  width: clamp(72px, 10vw, 108px);
  height: auto;
  margin: 0 auto 1.6rem;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  background: #fff;
}

.hero-title {
  font-size: clamp(2.3rem, 5.6vw, 4rem);
  max-width: 20ch;
  margin-inline: auto;
}
.hero-title em { font-style: normal; color: var(--accent); }

.hero-sub {
  margin: 1.6rem auto 0;
  max-width: 56ch;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--ink-mute);
}

.hero-cta {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem;
  margin-top: 2.4rem;
}

.hero-stats {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: clamp(1.6rem, 5vw, 3.4rem);
  margin-top: 3.6rem;
  padding-top: 2.4rem;
  border-top: 1px solid var(--line);
}
.hero-stats li { display: flex; flex-direction: column; align-items: center; gap: .3rem; }
.hero-stats strong {
  font-family: var(--display); font-size: 1.9rem; font-weight: 700; color: var(--ink);
}
.hero-stats span { font-size: .84rem; color: var(--ink-mute); }

/* =============================================================
   7. About
   ============================================================= */
.about { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.about-grid {
  display: grid;
  gap: 3.2rem;
  align-items: center;
}

.about-photo-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.4rem 2rem;
  text-align: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  overflow: clip;
  max-width: 380px;
  margin-inline: auto;
}
.about-photo-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow-lg);
}
.about-photo-name { position: relative; font-family: var(--display); font-weight: 700; color: var(--ink); font-size: 1.15rem; }
.about-photo-role { position: relative; font-size: .88rem; color: var(--ink-mute); margin-top: .2rem; }

.about-text h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 16ch; }
.about-text p { margin-top: 1.2rem; font-size: 1.03rem; max-width: 56ch; }

.ramas { margin-top: 1.8rem; }
.ramas-label {
  display: block;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: .7rem;
}
.ramas-list { display: flex; flex-wrap: wrap; gap: .55rem; }
.ramas-list span {
  padding: .45rem .9rem;
  border-radius: 999px;
  font-size: .84rem;
  font-weight: 500;
  color: var(--sky);
  background: rgba(143, 208, 232, 0.1);
  border: 1px solid rgba(143, 208, 232, 0.25);
}

.principles { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.principle-chip {
  display: flex; flex-direction: column; gap: .2rem;
  padding: .95rem 1.3rem;
  border-radius: var(--radius-sm);
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-width: 150px;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.principle-chip:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.principle-chip strong { font-family: var(--display); font-size: .96rem; color: var(--ink); }
.principle-chip span { font-size: .82rem; color: var(--ink-mute); }

.text-link {
  display: inline-block; margin-top: 1.9rem;
  font-weight: 600; color: var(--accent);
  border-bottom: 2px solid var(--sky-soft);
  padding-bottom: 2px;
  transition: border-color .3s var(--ease-out);
}
.text-link:hover { border-color: var(--accent); }

/* =============================================================
   8. Services
   ============================================================= */
.services { padding-block: clamp(4.5rem, 9vw, 7.5rem); background: var(--bg-2); }

.services-grid {
  display: grid;
  gap: 1.4rem;
  margin-top: 3rem;
}

.service-card {
  position: relative;
  padding: 2.1rem 1.8rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out);
  transform-style: preserve-3d;
  will-change: transform;
}
.service-card:hover {
  box-shadow: 0 30px 60px -20px rgba(47, 113, 148, 0.35);
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sky-soft), rgba(47,113,148,0.16));
  color: var(--accent);
  margin-bottom: 1.3rem;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.14rem; margin-bottom: .6rem; }
.service-card p { font-size: .94rem; color: var(--ink-mute); }

/* =============================================================
   9. Carriers
   ============================================================= */
.carriers { padding-block: clamp(4.5rem, 9vw, 7.5rem); }

.carriers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.carrier-chip {
  display: flex; align-items: center; gap: .8rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--line);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .35s var(--ease-out);
}
.carrier-chip:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--sky); }

.carrier-logo-box {
  flex-shrink: 0;
  width: 56px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  padding: .4rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.carrier-logo-box img { max-width: 100%; max-height: 100%; object-fit: contain; }
.carrier-chip:hover .carrier-logo-box {
  transform: scale(1.08);
  box-shadow: var(--shadow-sm);
}
.carrier-name { font-size: .88rem; font-weight: 600; color: var(--ink); line-height: 1.25; }

/* =============================================================
   10. Sumate como Productor
   ============================================================= */
.join {
  position: relative;
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
  background: var(--bg-deep);
  color: var(--ink-soft);
  isolation: isolate;
  overflow: clip;
}
.join .kicker { color: var(--sky); }
.join-mesh {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(45% 55% at 12% 15%, rgba(143,208,232,0.22) 0%, transparent 70%),
    radial-gradient(50% 50% at 90% 85%, rgba(47,113,148,0.4) 0%, transparent 70%);
}

.join-grid {
  display: grid;
  gap: 1.6rem;
  margin-top: 3rem;
}

.join-form, .join-whatsapp {
  border-radius: var(--radius);
  padding: 2.4rem;
}

.join-form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.join-form h3 { font-size: 1.3rem; }
.join-form-hint { font-size: .88rem; color: #9fb3c2; margin-top: .4rem; margin-bottom: 1.6rem; }

.field-row { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-bottom: 1rem; }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field label { font-size: .82rem; font-weight: 500; color: #b8c8d4; }
.field input, .field select {
  font: inherit;
  padding: .8rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.05);
  color: #fff;
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}
.field select option { color: #16273c; }
.field input::placeholder { color: #7f93a1; }
.field input:focus, .field select:focus { border-color: var(--sky); background: rgba(255,255,255,0.09); outline: none; }
.field input:invalid[data-touched], .field select:invalid[data-touched] { border-color: #e0777a; }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.join-submit { width: 100%; margin-top: .6rem; }
.join-submit[disabled] { opacity: .7; cursor: progress; }
.join-form-status { margin-top: 1rem; font-size: .9rem; min-height: 1.4em; }
.join-form-status.is-success { color: #7be3a3; }
.join-form-status.is-error { color: #e0777a; }

.join-whatsapp {
  background: linear-gradient(155deg, rgba(143,208,232,0.16), rgba(47,113,148,0.28));
  border: 1px solid rgba(255,255,255,0.14);
  display: flex; align-items: center;
}
.join-whatsapp-inner { text-align: center; width: 100%; }
.join-whatsapp-icon { width: 46px; height: 46px; margin: 0 auto 1.1rem; color: #7be3a3; }
.join-whatsapp h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.join-whatsapp p { font-size: .94rem; color: #b8c8d4; margin-bottom: 1.6rem; }
.join-whatsapp-number { margin-top: .9rem; font-size: .85rem; color: #9fb3c2; }

/* =============================================================
   11. Contact
   ============================================================= */
.contact { padding-block: clamp(4.5rem, 9vw, 7.5rem); background: var(--bg-2); }

.contact-grid { display: grid; gap: 1.6rem; margin-top: 3rem; }

.contact-cards { display: grid; gap: .9rem; grid-template-columns: 1fr; align-content: start; }

.contact-card {
  display: flex; flex-direction: column; gap: .3rem;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--line);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
a.contact-card:hover { transform: translateX(6px); box-shadow: var(--shadow-sm); }
.contact-card-label { font-size: .74rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.contact-card-value { font-size: .98rem; font-weight: 500; color: var(--ink); word-break: break-word; }
.contact-card-social a { color: var(--accent); font-weight: 600; }
.contact-card-social a:hover { text-decoration: underline; }

.contact-map {
  border-radius: var(--radius);
  overflow: clip;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  min-height: 320px;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

/* =============================================================
   12. Footer
   ============================================================= */
.footer { background: var(--bg-deep); color: var(--ink-mute); padding-top: 3rem; }
.footer-top {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1.6rem;
  padding-bottom: 2.4rem;
}
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand img { border-radius: 50%; background: #fff; }
.footer-brand-name { font-family: var(--display); font-weight: 700; color: #fff; font-size: 1.05rem; }
.footer-brand-tag { font-size: .84rem; color: #8ea3b3; margin-top: .15rem; }

.footer-principles { display: flex; flex-wrap: wrap; gap: .7rem; }
.footer-principles span {
  padding: .5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  font-size: .8rem;
  font-weight: 500;
  color: #cfe0ea;
}

.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding-block: 1.4rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: .82rem;
}
.footer-social { display: flex; gap: 1.3rem; }
.footer-social a { color: #b8c8d4; font-weight: 500; transition: color .3s var(--ease-out); }
.footer-social a:hover { color: var(--sky); }

/* =============================================================
   13. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .carriers-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 720px) {
  .about-grid { grid-template-columns: .85fr 1.15fr; }
  .join-grid { grid-template-columns: 1.15fr .85fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-actions .btn-primary { display: inline-flex; }
  .nav-toggle { display: none; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .carriers-grid { grid-template-columns: repeat(4, 1fr); }
  .hero-title { font-size: clamp(3rem, 5vw, 4.2rem); }
}

@media (min-width: 1280px) {
  .carriers-grid { grid-template-columns: repeat(5, 1fr); }
}

/* =============================================================
   14. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-mesh { animation: none; }
}