/* =========================================
   WHATICKET — Landing Page (clone styled)
   ========================================= */

:root {
  --bg: #0b0f0c;
  --bg-soft: #11160f;
  --card: #151c14;
  --card-border: #232e1f;
  --text: #f4f6f2;
  --text-muted: #9aa89a;
  --accent: #3ddc6f;
  --accent-strong: #25d366;
  --accent-soft: rgba(61, 220, 111, 0.12);
  --radius: 18px;
  --font-display: "Bricolage Grotesque", serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  margin: 0;
  letter-spacing: -0.01em;
}

.accent { color: var(--accent); }

a { color: inherit; }

img { max-width: 100%; display: block; border-radius: 12px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(.2,.8,.2,1), background-color 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s cubic-bezier(.2,.8,.2,1);
}

.btn-primary {
  background: var(--accent);
  color: #06210f;
  box-shadow: 0 8px 24px -10px rgba(61, 220, 111, 0.6);
}

.btn-primary:hover {
  background: #57e687;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -10px rgba(61, 220, 111, 0.75);
}

.btn-lg { padding: 16px 34px; font-size: 16px; }
.btn-block { width: 100%; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 15, 12, 0.75);
  border-bottom: 1px solid var(--card-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 18px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14.5px;
  transition: color 0.2s ease;
}

.main-nav a:hover { color: var(--text); }

.header-cta { padding: 11px 24px; font-size: 14px; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--card-border);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  padding: 90px 0 80px;
  background:
    radial-gradient(ellipse 800px 400px at 80% -10%, rgba(61, 220, 111, 0.16), transparent 60%),
    radial-gradient(ellipse 600px 400px at 0% 100%, rgba(61, 220, 111, 0.08), transparent 60%);
}

.hero-inner {
  display: flex;
  justify-content: center;
}

.hero-copy {
  max-width: 760px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.08;
}

.hero-sub {
  font-size: 19px;
  color: var(--text-muted);
  margin-top: 22px;
}

.hero-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
  margin: 14px 0 32px;
}

.hero-tag .dot { color: var(--card-border); }

/* ===== SECTION TITLES ===== */
.section-title {
  text-align: center;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 48px;
  font-size: 16px;
}

section { padding: 90px 0; }

/* ===== FEATURES ===== */
.features { background: var(--bg-soft); }

.features-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), border-color 0.3s cubic-bezier(.2,.8,.2,1);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 20px;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

/* ===== INTERFACE ===== */
.interface-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.interface-shot {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
}

.interface-shot:hover { transform: translateY(-4px); }

.interface-shot img { border-radius: 0; }

/* ===== PLANS ===== */
.plans { background: var(--bg-soft); }

.plans-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.plan-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.plan-highlight {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 30px 60px -30px rgba(61, 220, 111, 0.35);
}

.plan-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--accent);
  color: #06210f;
  font-weight: 800;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  padding: 6px 16px;
  border-radius: 999px;
}

.plan-name {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 11px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-muted);
}

.plan-features i {
  color: var(--accent);
  margin-top: 2px;
  font-size: 13px;
  flex-shrink: 0;
}

.plan-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 0;
  border-top: 1px solid var(--card-border);
  margin-bottom: 20px;
}

.price-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.price-value {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--text);
}

.price-note {
  font-size: 13px;
  color: var(--text-muted);
}

.plan-req {
  text-align: center;
  font-size: 12.5px;
  color: var(--text-muted);
  margin: 14px 0 0;
}

/* ===== BONUS ===== */
.bonus-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.bonus-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
}

.bonus-card:hover { transform: translateY(-4px); }

.bonus-card img {
  margin: 0 auto 22px;
  max-height: 280px;
  width: auto;
}

.bonus-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}

.bonus-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0;
}

/* ===== TUTORIALS ===== */
.tutorials { background: var(--bg-soft); }

.tutorials-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tutorial-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), border-color 0.3s cubic-bezier(.2,.8,.2,1);
}

.tutorial-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.tutorial-card i {
  font-size: 26px;
  color: var(--accent);
  margin-bottom: 14px;
}

.tutorial-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.tutorial-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-shot {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}

.testimonial-shot img { border-radius: 0; }

/* ===== FAQ ===== */
.faq-whats {
  display: flex;
  width: fit-content;
  margin: 0 auto 48px;
  font-size: 15px;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  text-align: left;
  padding: 20px 24px;
  cursor: pointer;
}

.faq-question i {
  color: var(--accent);
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question i { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(.2,.8,.2,1);
}

.faq-answer p {
  margin: 0;
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ===== DIFFERENTIAL ===== */
.differential { background: var(--bg-soft); }

.differential-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.differential-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
}

.differential-card:hover { transform: translateY(-4px); }

.differential-card i {
  font-size: 26px;
  color: var(--accent);
  margin-bottom: 14px;
}

.differential-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.differential-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin: 0;
}

.satisfaction {
  margin-top: 60px;
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.satisfaction h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 14px;
}

.satisfaction p {
  color: var(--text-muted);
  font-size: 15px;
}

/* ===== PIRACY ===== */
.piracy {
  text-align: center;
}

.piracy p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-inner p {
  color: var(--text-muted);
  font-size: 13.5px;
  margin: 0;
}

.footer-whats {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

/* ===== WHATSAPP FLOAT ===== */
.whats-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--accent-strong);
  color: #06210f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  text-decoration: none;
  box-shadow: 0 12px 28px -10px rgba(37, 211, 102, 0.7);
  z-index: 60;
  transition: transform 0.25s cubic-bezier(.2,.8,.2,1);
}

.whats-float:hover { transform: scale(1.08); }

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .interface-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .tutorials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .differential-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; align-items: center; justify-content: center; }

  .main-nav.open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid var(--card-border);
    padding: 20px 24px 28px;
    gap: 18px;
  }

  .features-grid { grid-template-columns: 1fr; }
  .tutorials-grid { grid-template-columns: 1fr; }
  .differential-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}