:root{
  --container: 1120px;
  --gutter: 18px;

  /* Typography */
  --font: #1A1E1E;
  --heading: #0A2A43;
  --muted: #444A4A;

  /* Brand */
  --teal: #029B9C;
  --teal2: #3AB9B5;
  --orange: #F66B4E;

  /* Surfaces */
  --mint: #C4F1F1;
  --gray: #F2F3F3;
  --border: rgba(10,42,67,.10);

  /* Radii / shadow (buttons NOT too round) */
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;

  --shadow: 0 12px 30px rgba(10,42,67,.10);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--font);
  background: #fff;
}

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

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

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand__logo {
  height: 28px;      /* desktop */
  width: auto;
  display: block;
}

/* Nav */
.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav__actions{ display:flex; gap: 12px; align-items:center; }

.nav__link{
  position: relative;
  text-decoration:none;
  color: var(--heading);
  font-weight: 700;
  padding: 10px 6px;
  opacity: .92;
}
.nav__link:hover{ opacity: 1; }

/* Hover/active: stripe ABOVE the menu item */
.nav__link::before{
  content:"";
  position:absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 4px;
  border-radius: 4px;
  background: transparent;
}
.nav__link:hover::before,
.nav__link.is-active::before{
  background: linear-gradient(90deg, var(--teal), var(--teal2));
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--r-sm); /* not pill */
  text-decoration:none;
  font-weight: 800;
  border: 1px solid transparent;
  cursor:pointer;
  user-select:none;
  line-height: 1;
  white-space: nowrap;
}
.btn--primary{
  background: linear-gradient(90deg, var(--teal), var(--teal2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(2,155,156,.25);
}
.btn--primary:hover{ filter: brightness(.97); }
.btn--ghost{
  background: transparent;
  color: var(--heading);
  border-color: rgba(10,42,67,.18);
}
.btn--ghost:hover{ background: rgba(10,42,67,.04); }
.btn--orange{
  background: var(--orange);
  box-shadow: 0 10px 24px rgba(246,107,78,.28);
}
.btn--orange:hover{ filter: brightness(.98); }

/* Burger */
.burger{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(10,42,67,.14);
  background: #fff;
  padding: 10px;
}
.burger span{
  display:block;
  height: 2px;
  background: var(--heading);
  margin: 5px 0;
  border-radius: 2px;
}

/* Sections */
.section{ padding: 64px 0; }
.section__title{
  margin: 0 0 22px;
  font-size: clamp(22px, 2.2vw, 34px);
  color: var(--heading);
  letter-spacing: -.02em;
}

/* HERO */
.hero{
  padding: 34px 0 22px;
  background:
    radial-gradient(1200px 400px at 15% 10%, rgba(196,241,241,.85), rgba(196,241,241,0) 65%),
    radial-gradient(900px 320px at 85% 20%, rgba(58,185,181,.18), rgba(58,185,181,0) 60%),
    linear-gradient(180deg, #fff, #fff);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items:center;
}
.hero__kicker{
  margin:0 0 10px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: .02em;
}
.hero__title{
  margin:0 0 12px;
  font-size: clamp(30px, 3.4vw, 52px);
  line-height: 1.05;
  color: var(--heading);
}
.hero__text{
  margin:0 0 16px;
  color: var(--muted);
  max-width: 56ch;
  font-size: 16px;
}
.hero__checks{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.check{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 700;
  color: var(--heading);
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(10,42,67,.10);
  padding: 10px 12px;
  border-radius: var(--r-md);
}
.check__dot{
  width: 10px;
  height: 10px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--teal), var(--teal2));
}
.hero__actions{ display:flex; gap: 12px; flex-wrap: wrap; }
.hero__image{
  width: 100%;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(10,42,67,.10);
}

/* Grids */
.grid{ display:grid; gap: 18px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }

/* PROBLEMS */
.problems{ background: #fff; }
.problem-card{
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid rgba(10,42,67,.10);
  box-shadow: 0 10px 26px rgba(10,42,67,.06);
  padding: 18px 18px 16px;
  min-height: 170px;
}
.problem-card__icon{ width: 44px; height: 44px; }
.problem-card__title{
  margin: 10px 0 8px;
  font-size: 16px;
  color: var(--heading);
  letter-spacing: -.01em;
}
.problem-card__text{ margin:0; color: var(--muted); font-size: 14px; line-height: 1.45; }

/* Banner CTA */
.banner-cta{
  padding: 0 0 22px;
}
.banner-cta__inner{
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(10,42,67,.10);
  background: linear-gradient(90deg, rgba(196,241,241,.95), rgba(2,155,156,.90));
  box-shadow: var(--shadow);
  display:grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 160px;
}
.banner-cta__content{
  padding: 26px 26px;
  color: #0A2A43;
}
.banner-cta__kicker{
  margin:0 0 8px;
  font-weight: 900;
  color: rgba(10,42,67,.85);
}
.banner-cta__title{
  margin:0 0 14px;
  font-size: 22px;
  letter-spacing: -.02em;
}
.banner-cta__media{
  height:100%;
  display:flex;
  align-items:stretch;
  justify-content:flex-end;
  padding-right: 0px;
}
.banner-cta__media img{
  max-height: 180px;
  width:auto;
  align-self:flex-end;
}

/* FEATURES */
.features{ background: #fff; }
.feature-card{
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, #fff, rgba(242,243,243,.75));
  border: 1px solid rgba(10,42,67,.10);
  padding: 16px 16px 14px;
  min-height: 210px;
}
.feature-card__top{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.feature-card__icon{ width: 42px; height: 42px; flex: 0 0 auto; }
.feature-card__title{
  margin:0;
  font-size: 15px;
  color: var(--heading);
  line-height: 1.25;
}
.feature-card__text{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.45;
}
.feature-card--ai{
  background: linear-gradient(180deg, rgba(2,155,156,.10), rgba(2,155,156,.22));
}
.features__cta{ display:flex; justify-content:center; margin-top: 22px; }

/* TESTIMONIALS */
.testimonials{
  background: var(--gray);
}
.testimonial{
  background: #fff;
  border: 1px solid rgba(10,42,67,.10);
  border-radius: var(--r-lg);
  padding: 18px 18px 16px;
  box-shadow: 0 10px 26px rgba(10,42,67,.06);
}
.testimonial__stars{
  color: var(--orange);
  font-size: 18px;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.testimonial__text{
  margin:0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.testimonial__name{ font-weight: 900; color: var(--heading); }
.testimonial__role{ font-weight: 700; color: rgba(68,74,74,.85); font-size: 13px; }
.testimonials__nav{
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  margin-top: 14px;
}
.pill{
  width: 42px; height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(10,42,67,.12);
  background: #fff;
  cursor:pointer;
  font-weight: 900;
  color: var(--heading);
}
.pill--teal{
  background: linear-gradient(90deg, var(--teal), var(--teal2));
  color: #fff;
  border-color: transparent;
}

/* PRICING */
.pricing{ background: #fff; }
.pricing__wrap{ display:flex; justify-content:center; }
.plan{
  width: min(520px, 100%);
  border-radius: 22px;
  overflow:hidden;
  border: 1px solid rgba(10,42,67,.10);
  box-shadow: var(--shadow);
  background: #fff;
}
.plan__head{
  padding: 18px 18px 14px;
  background: linear-gradient(90deg, rgba(196,241,241,.9), rgba(2,155,156,.16));
}
.plan__badge{
  display:inline-flex;
  background: rgba(2,155,156,.18);
  color: var(--heading);
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
}
.plan__title{ margin: 10px 0 6px; color: var(--heading); font-size: 26px; }
.plan__sub{ margin: 0; color: var(--muted); font-weight: 700; }
.plan__body{ padding: 16px 18px 18px; }
.plan__label{ font-weight: 900; color: var(--heading); margin-bottom: 10px; }
.plan__list{ margin:0; padding:0; list-style:none; display:grid; gap: 10px; }
.plan__list li{
  display:flex; gap: 10px;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.35;
}
.tick{
  width: 18px; height: 18px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--teal), var(--teal2));
  position: relative;
  flex: 0 0 auto;
  margin-top: 2px;
}
.tick::after{
  content:"";
  position:absolute;
  left: 5px; top: 3px;
  width: 5px; height: 9px;
  border: 2px solid #fff;
  border-top: 0; border-left: 0;
  transform: rotate(45deg);
}
.plan__cta{ margin-top: 16px; width: 100%; }

/* CONTACT */
.contact{
  background: var(--gray);
}
.contact__grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items:start;
}
.contact__lead{ margin: -8px 0 18px; color: var(--muted); font-weight: 700; }
.contact__block{
  background:#fff;
  border: 1px solid rgba(10,42,67,.10);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: 0 10px 26px rgba(10,42,67,.06);
}
.contact__blockTitle{ font-weight: 900; color: var(--heading); margin-bottom: 12px; }
.contact__item{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  padding: 8px 0;
  color: var(--muted);
  font-weight: 650;
}
.contact__item a{ color: var(--heading); text-decoration:none; }
.contact__icon{ width: 18px; height: 18px; margin-top: 2px; }

.form{
  background:#fff;
  border: 1px solid rgba(10,42,67,.10);
  border-radius: var(--r-lg);
  padding: 18px;
  box-shadow: 0 10px 26px rgba(10,42,67,.06);
}
.form__row{ display:grid; gap: 8px; margin-bottom: 12px; }
.label{ font-weight: 900; color: var(--heading); font-size: 13px; }
.input{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(10,42,67,.14);
  outline: none;
  font: inherit;
}
.textarea{ resize: vertical; }
.input:focus{
  border-color: rgba(2,155,156,.55);
  box-shadow: 0 0 0 4px rgba(2,155,156,.14);
}

/* Footer */
.site-footer{
  background: #fff;
  border-top: 1px solid var(--border);
}
.footer__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 18px 0;
}
.footer__logo{ height: 26px; width:auto; }
.footer__links{
  display:flex;
  flex-wrap: wrap;
  gap: 14px;
}
.footer__links a{
  color: var(--muted);
  text-decoration:none;
  font-weight: 750;
}
.footer__links a:hover{ color: var(--heading); }
.footer__payments{
  border-top: 1px solid rgba(10,42,67,.08);
  border-bottom: 1px solid rgba(10,42,67,.08);
  background: linear-gradient(90deg, rgba(196,241,241,.55), rgba(242,243,243,.80));
  padding: 12px 0;
}
.footer__payments img{
  width: min(var(--container), 100% - (var(--gutter) * 2));
  margin: 0 auto;
}
.footer__bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0 18px;
  color: var(--muted);
}
.footer__social img{ width: 18px; height: 18px; }

/* Responsive */
@media (max-width: 1060px){
  .grid--4{ grid-template-columns: repeat(2, 1fr); }
  .brand__logo {
    height: 24px;
  }
}

@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .banner-cta__inner{ grid-template-columns: 1fr; }
  .banner-cta__media{ justify-content:flex-start; padding: 0 18px 18px; }
  .contact__grid{ grid-template-columns: 1fr; }
  .grid--3{ grid-template-columns: 1fr; }
}

@media (max-width: 780px){
  .burger{ display:inline-block; }
  .nav{
    position: fixed;
    inset: 70px 14px auto 14px;
    background: #fff;
    border: 1px solid rgba(10,42,67,.12);
    border-radius: 18px;
    padding: 14px;
    box-shadow: var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
  }
  .nav.is-open{ display:flex; }
  .nav__actions{ justify-content:stretch; flex-direction:column; }
  .nav__link{ padding: 12px 10px; }
  .nav__link::before{ top: 0; }
  .nav__link:hover::before{ background: linear-gradient(90deg, var(--teal), var(--teal2)); }
  .nav__link, .nav .btn{ width:100%; justify-content:center; }
}

@media (max-width: 480px){
  .section{ padding: 54px 0; }
  .feature-card{ min-height: auto; }
}