/* =====================================================================
   Tati Software — AWS Summit landing page
   Brand system from tati_software_ci_guide.pptx
   Colors:  #0167E1 (Primary)  #012392 (Dark)  #1CD6FE (Light)  #404040 (Gray)
   Gradient: #012392 → #0167E1 → #1CD6FE
   Type: Outfit (primary) · Plus Jakarta Sans (secondary / Gia Variable stand-in)
   Tagline: "Where passion meets innovation"
   ===================================================================== */

:root {
  --blue: #0167E1;
  --blue-dark: #012392;
  --blue-light: #1CD6FE;
  --blue-accent: #1BD5FE;
  --gray: #404040;
  --gray-mid: #777777;
  --gray-light: #AAAAAA;
  --ink: #1B1B1C;
  --ink-soft: #404040;
  --paper: #FFFFFF;
  --paper-soft: #FFFAF7;
  --paper-muted: #F4F7FE;
  --line: rgba(1, 103, 225, .14);

  --grad: linear-gradient(135deg, #012392 0%, #0167E1 52%, #1CD6FE 100%);
  --grad-soft: linear-gradient(135deg, #012392 0%, #0167E1 100%);
  --grad-slash: linear-gradient(120deg, #012392 0%, #0167E1 45%, #1CD6FE 100%);

  --shadow-sm: 0 2px 12px rgba(1, 35, 146, .08);
  --shadow-md: 0 16px 44px rgba(1, 55, 160, .14);
  --shadow-lg: 0 32px 72px rgba(1, 35, 146, .24);

  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;

  --font-display: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Outfit', 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--ink);
}
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

/* ---------- Buttons ---------- */
.btn {
  --btn-pad-y: .8rem;
  --btn-pad-x: 1.4rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: 999px;
  font-weight: 600; font-size: .98rem; font-family: var(--font-display);
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, background .25s ease, color .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--grad-soft); color: #fff; box-shadow: 0 10px 26px rgba(1, 92, 203, 0.35); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(1,103,225,.45); }
.btn--outline { background: transparent; color: var(--blue-dark); border-color: rgba(1,103,225,.4); }
.btn--outline:hover { border-color: var(--blue); background: rgba(1,103,225,.06); transform: translateY(-2px); }
.btn--ghost { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255,255,255,.22); border-color: #fff; transform: translateY(-2px); }
.nav .btn--ghost,
.nav__mobile .btn--ghost {
  background: rgba(1, 103, 225, .1);
  color: var(--blue);
  border-color: rgba(1, 103, 225, .35);
  box-shadow: none;
}
.nav .btn--ghost:hover,
.nav__mobile .btn--ghost:hover {
  background: rgba(1, 103, 225, .16);
  border-color: var(--blue);
  color: var(--blue-dark);
}
.btn--lg { --btn-pad-y: 1.05rem; --btn-pad-x: 1.9rem; font-size: 1.05rem; }
.btn--sm { --btn-pad-y: .55rem; --btn-pad-x: 1.05rem; font-size: .9rem; }
.btn--block { width: 100%; }

.nav .btn.btn--sm.btn--ghost {
  background: var(--blue);
  text: white;
  color: white;
}


/* ---------- Brand lockup ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__logo { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 4px 14px rgba(28,214,254,.35)); }
.brand__logo-full { width: min(220px, 100%); height: auto; object-fit: contain; }
.brand__logo-full--nav { width: auto; height: 76px; max-width: min(200px, 58vw); }
.brand--header { gap: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; color: var(--ink); }
.brand__name-light { color: var(--blue); }
.brand__tag { font-family: var(--font-body); font-size: .68rem; letter-spacing: .04em; color: var(--gray-mid); font-weight: 500; }
.brand--footer .brand__logo-full { filter: brightness(1.05); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.nav.is-scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); background: rgba(255,255,255,.96); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; height: 76px;
  max-width: none;
  padding-inline: clamp(12px, 2vw, 32px);
}

.brand__mark { width: 40px; height: 40px; object-fit: contain; filter: drop-shadow(0 4px 10px rgba(1,103,225,.28)); }
.brand__name-accent { color: var(--blue); }

.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { font-weight: 500; font-size: .98rem; color: var(--ink); position: relative; }
.nav__links a:not(.btn):hover { color: var(--blue); }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--grad); transition: width .25s ease;
}
.nav__links a:not(.btn):hover::after { width: 100%; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile { display: none; flex-direction: column; gap: 4px; padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height .45s ease, padding .35s ease; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); }
.nav__mobile.is-open { max-height: 520px; padding: 12px 24px 20px; }
.nav__mobile a { padding: 12px 4px; font-weight: 600; border-bottom: 1px solid var(--line); }
.nav__mobile a.btn { border: none; margin-top: 10px; }

/* ---------- Hero (CI brand gradient) ---------- */
.hero { position: relative; padding: 80px 0px 96px 0px; overflow: hidden; color: #fff; }
.hero--brand {
  background: linear-gradient(135deg, #010d4a 0%, #012392 28%, #0167E1 62%, #0fa8d8 85%, #1CD6FE 100%);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero__bg-img { width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 0.18; mix-blend-mode: luminosity; }
.hero__bg-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(1,35,146,.55) 0%, transparent 70%),
    radial-gradient(ellipse 55% 80% at 85% 20%, rgba(28,214,254,.22) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 60% 90%, rgba(1,103,225,.3) 0%, transparent 60%);
}
.hero .hero__inner {
  position: relative; z-index: 1;
  max-width: none;
  width: 100%;
  padding-inline: clamp(12px, 2vw, 32px);
  display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 4vw, 48px); align-items: center;
}

.hero__badges { display: flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-size: .84rem; font-weight: 600; font-family: var(--font-display); }
.chip--aws { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.22); }
.chip--ghost { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.28); color: #fff; backdrop-filter: blur(6px); }
.chip__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--blue-light); box-shadow: 0 0 0 4px rgba(28,214,254,.35); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(28,214,254,0); } }

.hero__title { font-size: clamp(2.4rem, 5.4vw, 4rem); font-weight: 800; letter-spacing: -.03em; color: #fff; }
.grad-text {
  background: linear-gradient(90deg, #fff 0%, var(--blue-light) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__lede { margin-top: 20px; font-size: 1.12rem; color: rgba(255,255,255,.9); max-width: 34rem; }
.hero__actions { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }

.countdown {
  margin-top: 38px; display: inline-flex; align-items: flex-end; gap: 47px;
  padding: 16px 22px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius); backdrop-filter: blur(12px); box-shadow: var(--shadow-lg);
}
.countdown__item { display: flex; flex-direction: column; align-items: center; min-width: 52px; }
.countdown__num {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; color: #fff;
}
.countdown__label { font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: rgba(255,255,255,.75); margin-top: 6px; font-weight: 600; }
.countdown__sep { font-size: 1.8rem; font-weight: 700; color: rgba(255,255,255,.35); padding-bottom: 16px; }

.hero__visual { position: relative; height: 520px; display: flex; align-items: flex-end; justify-content: center; }

.hero__robot-wrap {
  position: absolute; bottom: -130px; right: -60px 100px;
  width: min(480px, 100%);
  animation: floatMain 7s ease-in-out infinite;
}

.card-float {
  position: absolute; background: rgba(255,255,255,.95); border: 1px solid rgba(255,255,255,.5);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); animation: float 6s ease-in-out infinite;
}

/* ---------- Slant dividers (CI angular motif) ---------- */
.slant { height: 56px; background: var(--paper-soft); position: relative; z-index: 2; margin-top: -1px; }
.slant--down { clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%); background: var(--paper-soft); }
.slant--up { clip-path: polygon(0 100%, 100% 0, 100% 100%, 0 100%); background: var(--paper); margin-bottom: -1px; }

/* ---------- Section shared ---------- */
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .76rem; font-weight: 700; color: var(--blue); margin-bottom: 14px; font-family: var(--font-display); }
.eyebrow--light { color: var(--blue-light); }
.section-head { max-width: 40rem; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 800; }
.section-sub { margin-top: 14px; color: var(--ink-soft); font-size: 1.08rem; }
.section-sub--light { color: rgba(255,255,255,.88); }
.section-head--light h2 { color: #fff; }

/* ---------- About ---------- */
.about { padding: 88px 0; background: var(--paper-soft); position: relative; overflow: hidden; }
.about__pattern {
  position: absolute; inset: 0; opacity: .04;
  background: url('assets/brand-pattern.png') repeat;
  background-size: 100px;
  pointer-events: none;
}
.about__inner { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.about__media { position: relative; }
.about__photo {
  width: 100%; border-radius: var(--radius); object-fit: cover; aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg); border: 3px solid #fff;
}
.about__photo-accent {
  position: absolute; bottom: -16px; right: -16px; width: 45%; height: 45%;
  background: var(--grad-slash); border-radius: var(--radius-sm); z-index: -1;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
}
.about__copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; margin-bottom: 18px; }
.about__text { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 16px; line-height: 1.75; }
.about__highlights { margin-top: 24px; display: grid; gap: 12px; }
.about__highlights li { display: flex; align-items: flex-start; gap: 12px; font-weight: 500; font-size: .98rem; color: var(--gray); }
.about__check {
  flex: none; width: 24px; height: 24px; display: grid; place-items: center;
  border-radius: 4px; background: var(--grad-soft); color: #fff;
  font-size: .75rem; font-weight: 800; margin-top: 2px;
}

/* ---------- Partner competencies ---------- */
.partner { padding: 72px 0; position: relative; overflow: hidden; background: var(--paper); }
.partner--pattern .partner__pattern {
  position: absolute; top: 0; right: 0; width: min(420px, 40vw); height: 100%;
  background: url('assets/bg-abstract-lowpoly.png') center/cover no-repeat;
  opacity: .07; mask-image: linear-gradient(to left, #000, transparent);
  pointer-events: none;
}
.partner__content { position: relative; z-index: 1; }
.partner .eyebrow { text-align: center; }
.partner__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.comp {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative; overflow: hidden;
}
.comp::before {
  content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
  background: var(--grad-slash); transform: scaleY(0); transform-origin: top; transition: transform .3s ease;
}
.comp::after { display: none; }
.comp:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(1,103,225,.2); }
.comp:hover::before { transform: scaleY(1); }
.comp__tag { display: inline-block; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); background: rgba(1,103,225,.1); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }
.comp h3 { font-size: 1.15rem; margin-bottom: 8px; }
.comp p { color: var(--ink-soft); font-size: .96rem; margin-bottom: 12px; }
.comp__list { display: grid; gap: 6px; }
.comp__list li { font-size: .88rem; color: var(--ink-soft); padding-left: 16px; position: relative; }
.comp__list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-light); }

/* ---------- Audience ---------- */
.audience { padding: 80px 0; }
.audience__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.audience__card { padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, #fff, var(--paper-soft)); border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.audience__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.audience__card h3 { font-size: 1.12rem; margin-bottom: 10px; color: var(--blue-dark); }
.audience__card p { font-size: .95rem; color: var(--ink-soft); line-height: 1.6; }

/* ---------- Showcase ---------- */
.showcase { padding: 88px 0; position: relative; overflow: hidden; background: var(--paper-muted); }
.showcase--waves .showcase__bg {
  position: absolute; inset: 0; opacity: .12; pointer-events: none;
}
.showcase--waves .showcase__bg img { width: 100%; height: 100%; object-fit: cover; }
.showcase__content { position: relative; z-index: 1; }
.showcase__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
  backdrop-filter: blur(6px);
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.feature__ico {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 12px;
  background: var(--grad-slash); color: #fff; font-size: 1.4rem; margin-bottom: 18px;
  box-shadow: 0 10px 24px rgba(1,103,225,.32);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}
.feature h3 { font-size: 1.18rem; margin-bottom: 8px; }
.feature p { color: var(--ink-soft); font-size: .96rem; }

/* ---------- Products ---------- */
.products { padding: 80px 0; background: var(--paper-soft); }
.products__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.product { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product__badge { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #fff; background: var(--grad-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.product h3 { font-size: 1.35rem; margin-bottom: 12px; }
.product p { color: var(--ink-soft); font-size: .98rem; line-height: 1.65; margin-bottom: 18px; }
.product__link { font-weight: 700; color: var(--blue); font-size: .98rem; }
.product__link:hover { color: var(--blue-dark); }

/* ---------- Services ---------- */
.services { padding: 88px 0; }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.svc__bullets { display: grid; gap: 4px; margin: 4px 0 8px; }
.svc__bullets li { font-size: .86rem; color: var(--ink-soft); padding-left: 14px; position: relative; }
.svc__bullets li::before { content: "•"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* ---------- Process ---------- */
.process { padding: 80px 0; background: var(--paper-soft); }
.process__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow-sm); position: relative; }
.step__num { display: block; font-size: 2.8rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .35; margin-bottom: 12px; }
.step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step p { font-size: .96rem; color: var(--ink-soft); line-height: 1.6; }
.svc { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(1,103,225,.3); }
.svc h3 { font-size: 1.22rem; }
.svc p { color: var(--ink-soft); font-size: .98rem; flex: 1; }
.svc__link { font-weight: 700; color: var(--blue); font-size: .95rem; transition: gap .2s ease; }
.svc:hover .svc__link { color: var(--blue-dark); }

/* ---------- Testimonials ---------- */
.testimonials { padding: 80px 0; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 16px; }
.tcard p { font-size: 1.02rem; color: var(--ink); line-height: 1.6; font-style: italic; flex: 1; }
.tcard footer { display: flex; flex-direction: column; gap: 2px; font-style: normal; }
.tcard footer strong { font-size: .98rem; }
.tcard footer span { font-size: .88rem; color: var(--ink-soft); }

/* ---------- Insights ---------- */
.insights { padding: 80px 0; background: var(--paper-soft); }
.insights__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.insight { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.insight:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(1,103,225,.3); }
.insight__cat { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); }
.insight h3 { font-size: 1.12rem; line-height: 1.35; }
.insight p { font-size: .94rem; color: var(--ink-soft); line-height: 1.6; flex: 1; }
.insight__meta { font-size: .84rem; color: var(--ink-soft); margin-top: auto; }
.insights__more { text-align: center; margin-top: 32px; }
.insights__more a { font-weight: 700; color: var(--blue); font-size: 1rem; }
.insights__more a:hover { color: var(--blue-dark); }

/* ---------- FAQ ---------- */
.faq { padding: 80px 0; }
.faq__inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.faq__intro h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.faq__intro .section-sub a { color: var(--blue); font-weight: 600; }
.faq__list { display: grid; gap: 10px; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.faq__item summary { padding: 18px 22px; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 1.3rem; font-weight: 400; color: var(--blue); flex: none; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { padding: 0 22px 18px; color: var(--ink-soft); font-size: .96rem; line-height: 1.65; }

/* ---------- CTA band ---------- */
.cta-band { padding: 88px 0; color: #fff; position: relative; overflow: hidden; }
.cta-band--photo { background: var(--blue-dark); }
.cta-band__bg { position: absolute; inset: 0; }
.cta-band__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.cta-band__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(1,35,146,.88) 0%, rgba(1,103,225,.75) 55%, rgba(28,214,254,.45) 100%);
}
.cta-band__inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 8px; color: #fff; }
.cta-band p { color: rgba(255,255,255,.88); font-size: 1.05rem; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-band .btn--outline { color: #fff; border-color: rgba(255,255,255,.45); }
.cta-band .btn--outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* ---------- Booking ---------- */
.book { padding: 90px 0; }
.book__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.book__intro h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.book__list { margin: 26px 0; display: grid; gap: 12px; }
.book__list li { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--ink); }
.book__check { width: 26px; height: 26px; flex: none; display: grid; place-items: center; border-radius: 50%; background: rgba(1,103,225,.12); color: var(--blue); font-weight: 800; font-size: .85rem; }
.book__contact { display: grid; gap: 6px; padding-top: 22px; border-top: 1px solid var(--line); }
.book__contact a { font-weight: 700; color: var(--blue-dark); font-size: 1.05rem; }
.book__contact a:hover { color: var(--blue); }
.book__contact span { color: var(--ink-soft); font-size: .95rem; }

.book__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-md); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .86rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--paper-soft);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(1,103,225,.12); }
.field textarea { resize: vertical; }
.book__form .btn { grid-column: 1 / -1; }
.book__note { grid-column: 1 / -1; text-align: center; font-size: .95rem; font-weight: 600; min-height: 1.2em; margin: 0; }
.book__note.is-ok { color: #0a8a3d; }
.book__note.is-err { color: #d1342f; }

/* ---------- Footer ---------- */
.footer {
  background: var(--blue-dark); color: rgba(255,255,255,.82); padding: 64px 0 28px;
  position: relative; overflow: hidden;
}
.footer::before {
  content: ""; position: absolute; inset: 0; opacity: .06;
  background: url('assets/brand-pattern.png') repeat; background-size: 90px;
  pointer-events: none;
}
.footer__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer .brand__name { color: #fff; }
.footer .brand__tag { color: rgba(255,255,255,.55); }
.footer .brand__name-accent { color: var(--blue-light); }
.footer__blurb { margin-top: 16px; font-size: .95rem; color: rgba(255,255,255,.6); max-width: 22rem; }
.footer__col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .14em; color: #fff; margin-bottom: 16px; font-family: var(--font-display); }
.footer__col a, .footer__addr { display: block; color: rgba(255,255,255,.65); font-size: .96rem; margin-bottom: 10px; transition: color .2s ease; }
.footer__col a:hover { color: var(--blue-light); }
.footer__bar {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12);
  font-size: .88rem; color: rgba(255,255,255,.5);
}
.footer__badge { background: rgba(28,214,254,.18); color: var(--blue-light); padding: 5px 14px; border-radius: 999px; font-weight: 600; font-family: var(--font-display); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: auto; margin-top: 12px; overflow: visible; }
  .hero__robot-wrap {
    position: static; inset: auto;
    width: min(300px, 72%); margin: 0 auto;
  }
  .hero__robot { display: block; width: 100%; height: auto; }
  .about__inner { grid-template-columns: 1fr; }
  .about__media { order: -1; max-width: 420px; margin: 0 auto; }
  .partner__grid, .showcase__grid, .audience__grid { grid-template-columns: repeat(2, 1fr); }
  .products__grid, .process__steps, .testimonials__grid, .insights__grid { grid-template-columns: 1fr; }
  .faq__inner { grid-template-columns: 1fr; gap: 32px; }
  .book__inner { grid-template-columns: 1fr; gap: 36px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .cta-band__inner { flex-direction: column; text-align: center; }
  .cta-band__actions { justify-content: center; }
}
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__mobile { display: flex; }
}
@media (max-width: 560px) {
  .partner__grid, .showcase__grid, .audience__grid, .services__grid { grid-template-columns: 1fr; }
  .book__form { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .countdown { width: 100%; justify-content: space-between; }
  .countdown__item { min-width: 0; }
  .hero__actions .btn { width: 100%; }
  .announce__inner { font-size: .82rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}