/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --primary: #F97316;
  --primary-light: rgba(249,115,22,0.1);
  --background: #FAFAF8;
  --foreground: #1C1917;
  --card: #FFFFFF;
  --muted: #78716C;
  --border: #E7E5E4;
  --radius: 0.75rem;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* === FONTS === */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

/* === ANIMATIONS === */
@keyframes bounce-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes swim {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  25% { transform: translateX(10px) rotate(2deg); }
  75% { transform: translateX(-10px) rotate(-2deg); }
}
@keyframes swim-slow {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  25% { transform: translateX(-15px) rotate(-3deg); }
  75% { transform: translateX(15px) rotate(3deg); }
}
@keyframes ping {
  0% { transform: scale(1); opacity: 1; }
  75%, 100% { transform: scale(2); opacity: 0; }
}
.animate-bounce-slow { animation: bounce-slow 3s ease-in-out infinite; }
.animate-swim { animation: swim 6s ease-in-out infinite; }
.animate-swim-slow { animation: swim-slow 8s ease-in-out infinite; }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(250,250,248,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.nav__logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--foreground);
  font-size: 20px; font-weight: 700;
}
.nav__logo span.ping { color: var(--primary); }
.nav__links { display: flex; gap: 32px; list-style: none; }
.nav__links a {
  text-decoration: none; color: var(--muted);
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--foreground); }
.nav__ctas { display: flex; gap: 12px; align-items: center; }
.nav__burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--foreground); margin: 5px 0; border-radius: 2px; transition: 0.3s; }
.nav__mobile { display: none; border-top: 1px solid var(--border); padding: 16px 24px; flex-direction: column; gap: 16px; }
.nav__mobile.open { display: flex; }
.nav__mobile a { text-decoration: none; color: var(--muted); font-size: 15px; font-weight: 500; }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; text-decoration: none;
  transition: all 0.2s; white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: rgba(249,115,22,0.88); }
.btn--ghost { background: transparent; color: var(--foreground); border-color: transparent; }
.btn--ghost:hover { background: var(--border); }
.btn--outline { background: transparent; border-color: var(--border); color: var(--foreground); }
.btn--outline:hover { background: var(--border); }
.btn--lg { padding: 14px 28px; font-size: 16px; height: 48px; }
.btn--full { width: 100%; }

/* === SECTIONS === */
section { padding: 80px 0; }
.section__label {
  display: block; text-align: center;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--primary); margin-bottom: 12px;
}
.section__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 5vw, 48px); font-weight: 700;
  text-align: center; line-height: 1.15; margin-bottom: 16px;
}
.section__title span { color: var(--primary); }
.section__subtitle {
  text-align: center; color: var(--muted); font-size: 17px;
  max-width: 600px; margin: 0 auto; line-height: 1.6;
}

/* === HERO === */
.hero {
  position: relative; padding: 128px 0 80px;
  overflow: hidden;
}
.hero__inner {
  display: flex; align-items: center; gap: 64px;
  flex-direction: row;
}
.hero__content { flex: 1; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--primary-light); color: var(--primary);
  font-size: 13px; font-weight: 500; margin-bottom: 24px;
}
.hero__badge .ping-dot { position: relative; width: 8px; height: 8px; }
.hero__badge .ping-dot::before {
  content: ''; position: absolute; inset: 0;
  border-radius: 50%; background: var(--primary);
  animation: ping 1.5s ease-out infinite;
}
.hero__badge .ping-dot::after {
  content: ''; position: absolute; inset: 0;
  border-radius: 50%; background: var(--primary);
}
.hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 5vw, 60px); font-weight: 700;
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 20px;
}
.hero__title span { color: var(--primary); }
.hero__sub {
  font-size: 18px; color: var(--muted);
  max-width: 520px; line-height: 1.6; margin-bottom: 32px;
}
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero__checks { display: flex; flex-wrap: wrap; gap: 20px; }
.hero__check {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--muted);
}
.hero__check svg { color: var(--primary); flex-shrink: 0; }
.hero__visual { flex: 1; position: relative; display: flex; justify-content: center; }

/* Phone mockup */
.phone {
  width: 280px;
  background: var(--foreground);
  border-radius: 40px; padding: 8px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.3);
}
.phone__inner {
  background: var(--card); border-radius: 34px; overflow: hidden;
}
.phone__statusbar {
  background: var(--foreground); height: 24px;
  display: flex; align-items: center; justify-content: center;
}
.phone__content { padding: 16px; }
.phone__greeting { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.phone__greeting p { font-size: 11px; color: var(--muted); }
.phone__greeting strong { font-size: 14px; }
.phone__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 12px; font-weight: 700;
}
.phone__kpi {
  background: var(--primary-light); border-radius: 12px;
  padding: 16px; margin-bottom: 16px;
}
.phone__kpi p { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.phone__kpi strong { font-size: 24px; font-weight: 700; display: block; }
.phone__kpi span { font-size: 11px; color: var(--primary); font-weight: 500; }
.phone__label { font-size: 11px; font-weight: 500; color: var(--muted); margin-bottom: 8px; }
.phone__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.phone__action {
  background: #F5F4F2; border-radius: 10px; padding: 12px 8px;
  text-align: center;
}
.phone__action-icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 6px; font-size: 13px;
}
.phone__action p { font-size: 11px; font-weight: 500; }
.phone__relance {
  background: #F5F4F2; border-radius: 10px; padding: 12px;
  display: flex; align-items: center; justify-content: space-between;
}
.phone__relance p { font-size: 13px; font-weight: 500; }
.phone__relance span { font-size: 11px; color: var(--muted); }

/* Floating cards */
.float-card {
  position: absolute; background: var(--card);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  display: flex; align-items: center; gap: 10px;
}
.float-card__icon {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.float-card p { font-size: 12px; font-weight: 500; margin: 0; }
.float-card span { font-size: 11px; color: var(--muted); }
.float-card--top { top: -16px; right: -16px; }
.float-card--bottom { bottom: -16px; left: -16px; }

/* Underwater pattern */
.underwater { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.underwater__fish { position: absolute; opacity: 0.15; }
.underwater__fish--1 { top: 80px; right: 10%; }
.underwater__fish--2 { top: 160px; left: 5%; opacity: 0.12; }
.underwater__fish--3 { bottom: 128px; right: 20%; opacity: 0.08; }

/* === FEATURES === */
.features { background: var(--card); }
.features__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px; margin-top: 48px;
}
.feature-card {
  background: var(--background); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  transition: all 0.3s;
}
.feature-card:hover {
  border-color: rgba(249,115,22,0.3);
  box-shadow: 0 8px 24px rgba(249,115,22,0.06);
  transform: translateY(-2px);
}
.feature-card__icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; transition: background 0.3s;
}
.feature-card:hover .feature-card__icon { background: rgba(249,115,22,0.2); }
.feature-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* === PRICING === */
.pricing__card {
  max-width: 420px; margin: 48px auto 0;
  position: relative;
  background: var(--card); border: 2px solid var(--primary);
  border-radius: 24px; padding: 40px;
  box-shadow: 0 20px 60px rgba(249,115,22,0.12);
}
.pricing__badge {
  position: absolute; top: -18px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff;
  padding: 6px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 500;
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.pricing__header { text-align: center; margin-bottom: 32px; }
.pricing__header h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.pricing__amount {
  display: flex; align-items: baseline; justify-content: center; gap: 4px;
}
.pricing__amount strong { font-size: 52px; font-weight: 700; }
.pricing__amount em { font-size: 22px; color: var(--muted); font-style: normal; }
.pricing__amount span { color: var(--muted); }
.pricing__sub { font-size: 13px; color: var(--muted); margin-top: 8px; }
.pricing__list { list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.pricing__list li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.pricing__list__check {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pricing__trust {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 24px;
  margin-top: 24px; font-size: 13px; color: var(--muted);
}
.pricing__trust span { display: flex; align-items: center; gap: 6px; }
.pricing__mention { text-align: center; font-size: 12px; color: var(--muted); margin-top: 12px; }

/* === TESTIMONIAL === */
.testimonial { background: var(--card); }
.testimonial__card {
  max-width: 720px; margin: 48px auto 0;
  background: var(--background); border: 1px solid var(--border);
  border-radius: 24px; padding: 48px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  position: relative;
}
.testimonial__quote {
  position: absolute; top: 24px; left: 32px;
  font-size: 80px; color: rgba(249,115,22,0.15);
  font-family: Georgia, serif; line-height: 1;
}
.testimonial__stars { display: flex; gap: 4px; margin-bottom: 24px; }
.testimonial__stars svg { color: var(--primary); }
.testimonial__text {
  font-size: 20px; font-weight: 500; line-height: 1.6;
  margin-bottom: 32px; position: relative; z-index: 1;
}
.testimonial__text span { color: var(--primary); }
.testimonial__author { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.testimonial__avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 16px; font-weight: 700;
}
.testimonial__author strong { display: block; font-size: 15px; }
.testimonial__author span { font-size: 13px; color: var(--muted); }
.testimonial__stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; padding-top: 32px; border-top: 1px solid var(--border);
  text-align: center;
}
.testimonial__stats strong { display: block; font-size: 28px; font-weight: 700; color: var(--primary); }
.testimonial__stats span { font-size: 12px; color: var(--muted); }

/* === CONTACT === */
.contact__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start; margin-top: 0;
}
.contact__info h2 { text-align: left; margin-bottom: 16px; }
.contact__info p { color: var(--muted); font-size: 16px; line-height: 1.6; margin-bottom: 32px; }
.contact__channels { display: flex; flex-direction: column; gap: 12px; }
.contact__channel {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; background: var(--card);
  border: 1px solid var(--border); border-radius: 12px;
}
.contact__channel-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact__channel p { font-size: 14px; font-weight: 500; margin: 0; }
.contact__channel span { font-size: 12px; color: var(--muted); }
.contact__form-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 8px; }
.form-group label span { color: var(--muted); font-weight: 400; }
.form-group input, .form-group textarea {
  width: 100%; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-family: inherit; font-size: 14px;
  background: var(--background); color: var(--foreground);
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
.form-group textarea { resize: none; }
.form__success {
  text-align: center; padding: 32px 0; display: none;
}
.form__success.show { display: block; }
.form__success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: #D1FAE5; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
}

/* === FOOTER === */
.footer {
  background: var(--foreground); color: var(--background);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer__brand p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.6; margin-top: 12px; }
.footer__logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: #fff;
  font-size: 18px; font-weight: 700; margin-bottom: 12px;
}
.footer__logo span { color: var(--primary); }
.footer__col h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { text-decoration: none; font-size: 13px; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 8px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav__links, .nav__ctas { display: none; }
  .nav__burger { display: flex; flex-direction: column; }
  .hero__inner { flex-direction: column; gap: 48px; }
  .hero__content { text-align: center; }
  .hero__ctas { justify-content: center; }
  .hero__checks { justify-content: center; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .phone { width: 240px; }
  .float-card--top { right: -8px; top: -8px; }
  .float-card--bottom { left: -8px; bottom: -8px; }
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .contact__info h2 { text-align: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  section { padding: 60px 0; }
  .btn--lg { width: 100%; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
  .testimonial__stats { grid-template-columns: 1fr; gap: 24px; }
  .pricing__card { padding: 32px 24px; }
}