/* Montinho — institutional landing */
:root {
  --cream: #f7f0e4;
  --cream-deep: #efe4d2;
  --teal: #2a9d8f;
  --teal-dark: #1d7a70;
  --teal-soft: #b8e0d8;
  --coral: #e76f51;
  --coral-soft: #f4a48f;
  --ink: #2c2522;
  --ink-muted: #5c534e;
  --white: #fffdf9;
  --shadow: 0 18px 40px rgba(44, 37, 34, 0.12);
  --radius: 1.25rem;
  --font-display: "Fredoka", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, sans-serif;
  --header-h: 4rem;
  --max: 68rem;
  --narrow: 40rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, var(--teal-soft) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, var(--coral-soft) 0%, transparent 50%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-deep) 40%, var(--cream) 100%);
  min-height: 100vh;
}

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

a {
  color: var(--teal-dark);
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--coral);
}

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  background: var(--ink);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.narrow {
  width: min(100% - 2rem, var(--narrow));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--cream) 82%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  text-decoration: none;
}

.logo-mark {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.45rem;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  box-shadow: 0 4px 10px color-mix(in srgb, var(--teal) 35%, transparent);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s;
}

.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);
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-nav a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  border-radius: 0.75rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: color-mix(in srgb, var(--teal) 12%, transparent);
}

.nav-cta {
  background: var(--teal) !important;
  color: var(--white) !important;
}

.site-nav {
  position: absolute;
  inset: var(--header-h) 0 auto 0;
  background: var(--white);
  padding: 1rem;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
}

.site-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.site-nav--static {
  position: static;
  transform: none;
  opacity: 1;
  visibility: visible;
  background: transparent;
  border: 0;
  padding: 0;
}

.site-nav--static ul {
  flex-direction: row;
  gap: 0.5rem;
}

.site-nav--static .nav-toggle {
  display: none;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: 0;
    padding: 0;
  }

  .site-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }

  .site-nav a {
    padding: 0.5rem 0.85rem;
    font-size: 0.95rem;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 40%, color-mix(in srgb, var(--teal) 18%, transparent), transparent 45%),
    radial-gradient(circle at 20% 80%, color-mix(in srgb, var(--coral) 14%, transparent), transparent 40%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    min-height: calc(100vh - var(--header-h) - 2rem);
  }
}

.eyebrow {
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  margin: 0 0 0.35rem;
  color: var(--ink);
}

.slogan {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  font-weight: 600;
  color: var(--coral);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-muted);
  max-width: 34rem;
  margin: 0 0 1.75rem;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--teal) 35%, transparent);
}

.btn-primary:hover {
  background: var(--teal-dark);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 12%, transparent);
}

.hero-visual {
  position: relative;
  justify-self: center;
  width: min(100%, 28rem);
}

.hero-art {
  border-radius: 2rem;
  box-shadow: var(--shadow);
  background: var(--white);
}

.float-piece {
  position: absolute;
  width: 3rem;
  height: 3rem;
  border-radius: 0.85rem;
  box-shadow: var(--shadow);
  animation: floatY 4s ease-in-out infinite;
}

.float-piece--1 {
  top: 8%;
  left: -4%;
  background: linear-gradient(145deg, #f4a261, #e76f51);
  animation-delay: 0s;
}

.float-piece--2 {
  top: 42%;
  right: -6%;
  background: linear-gradient(145deg, #2a9d8f, #264653);
  animation-delay: 0.6s;
}

.float-piece--3 {
  bottom: 12%;
  left: 6%;
  background: linear-gradient(145deg, #e9c46a, #f4a261);
  animation-delay: 1.1s;
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.scroll-hint {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
  color: var(--ink-muted);
  text-decoration: none;
}

.scroll-hint span {
  width: 1.5rem;
  height: 2.25rem;
  border: 2px solid color-mix(in srgb, var(--ink) 25%, transparent);
  border-radius: 999px;
  position: relative;
}

.scroll-hint span::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0.4rem;
  width: 0.35rem;
  height: 0.35rem;
  margin-left: -0.175rem;
  border-radius: 50%;
  background: var(--teal);
  animation: scrollDot 1.6s ease-in-out infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(0.9rem);
  }
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: color-mix(in srgb, var(--white) 70%, transparent);
}

.section-head {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 2.5rem;
}

.section-head h2,
.showcase-copy h2,
.download-box h2,
.legal-main h1 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.section-lead {
  color: var(--ink-muted);
  margin: 0;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card,
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  position: relative;
}

.step-num {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 2rem;
  color: color-mix(in srgb, var(--teal) 30%, transparent);
}

.step-icon {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
}

.step-card h3,
.feature-card h3 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.step-card p,
.feature-card p {
  margin: 0;
  color: var(--ink-muted);
}

.grid-2 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature-icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--teal) 14%, var(--white));
  margin-bottom: 0.85rem;
  font-size: 1.25rem;
}

/* Showcase */
.showcase-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .showcase-grid {
    grid-template-columns: 1fr 0.85fr;
  }
}

.check-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
  color: var(--ink-muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: inset 0 0 0 3px var(--white);
  outline: 2px solid var(--teal);
}

.phone-frame {
  justify-self: center;
  width: min(100%, 18rem);
  padding: 0.75rem;
  border-radius: 2rem;
  background: linear-gradient(160deg, var(--ink), #4a3f3a);
  box-shadow: var(--shadow);
}

.phone-screen {
  border-radius: 1.4rem;
  background: var(--cream);
  min-height: 22rem;
  object-fit: cover;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--white);
  border-radius: 1rem;
  padding: 0.25rem 1.1rem;
  box-shadow: 0 8px 20px rgba(44, 37, 34, 0.06);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  padding: 1rem 0;
  list-style: none;
  font-family: var(--font-display);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--ink-muted);
}

/* Download */
.section-download {
  padding-bottom: 5rem;
}

.download-box {
  text-align: center;
  background: linear-gradient(145deg, var(--teal-dark), var(--teal));
  color: var(--white);
  border-radius: 2rem;
  padding: 2.5rem 1.5rem;
  box-shadow: var(--shadow);
}

.download-box p {
  opacity: 0.92;
  max-width: 28rem;
  margin: 0 auto 1.5rem;
}

.download-box .btn-secondary {
  margin-top: 0.5rem;
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.store-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 9.5rem;
  padding: 0.75rem 1.1rem;
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--white) 16%, transparent);
  border: 1px dashed color-mix(in srgb, var(--white) 55%, transparent);
  color: var(--white);
  opacity: 0.9;
}

.store-badge-label {
  font-weight: 800;
  font-size: 1rem;
}

.store-badge-soon {
  font-size: 0.8rem;
  opacity: 0.85;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  background: color-mix(in srgb, var(--cream-deep) 80%, var(--white));
}

.footer-inner {
  display: grid;
  gap: 1.25rem;
}

.footer-brand strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.footer-brand p,
.footer-copy,
.muted {
  color: var(--ink-muted);
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-nav a {
  font-weight: 700;
  text-decoration: none;
}

.footer-nav a[aria-current="page"] {
  color: var(--coral);
}

/* Legal pages */
.legal-main {
  padding-top: 2.5rem;
}

.legal-main h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
}

.meta-line {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.prose h2 {
  font-family: var(--font-display);
  margin-top: 2rem;
  font-size: 1.35rem;
}

.prose h3 {
  font-size: 1.05rem;
  margin-top: 1.25rem;
}

.prose code {
  font-size: 0.9em;
  background: color-mix(in srgb, var(--teal) 12%, var(--white));
  padding: 0.1em 0.35em;
  border-radius: 0.35em;
}

.support-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  margin: 1.75rem 0;
}

.support-email {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  text-decoration: none;
}

.mt-lg {
  margin-top: 2rem;
}

/* Reveal defaults — never hide content with opacity animations */
.reveal {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .float-piece {
    animation: none;
  }
}