/* ─── RESET & VARS ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --p:   #00AEEF;
  --pd:  #0092CC;
  --pxd: #0078A8;
  --pl:  #67D9FF;
  --pli: rgba(0,174,239,.10);
  --plg: rgba(0,174,239,.22);
  --dk:  #0B1120;
  --dk2: #1E293B;
  --dk3: #334155;
  --gr:  #6B7280;
  --grl: #9CA3AF;
  --lt:  #F1F5F9;
  --bg:  #F7F9FC;
  --wh:  #fff;
  --ok:  #10B981;
  --g1:  linear-gradient(135deg,#00AEEF 0%,#0078A8 100%);
  --g2:  linear-gradient(135deg,#22C9FF 0%,#00AEEF 48%,#0066B3 100%);
  --sh:  0 4px 24px rgba(0,174,239,.18);
  --shl: 0 20px 60px rgba(0,0,0,.11);
  --r:   16px; --rs: 8px; --rp: 999px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px; line-height: 1.6;
  color: var(--dk2); background: var(--wh); overflow-x: hidden;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
::selection { background: rgba(0,174,239,.22); color: var(--pxd); }

/* ─── NAV ─── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--wh);
  border-bottom: 1px solid rgba(0,0,0,.07);
  padding: 14px 0; transition: box-shadow .3s ease, padding .3s ease;
}
.nav.scrolled {
  box-shadow: 0 4px 30px rgba(11,17,32,.08); padding: 10px 0;
  border-bottom-color: rgba(0,0,0,.07);
}
.nav-wrap {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { text-decoration: none; display: flex; align-items: center; line-height: 0; }
.nav-logo img { height: 36px; width: auto; transition: height .3s ease; }
.nav.scrolled .nav-logo img { height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--dk3); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--p); }
.nav-m-only { display: none; }
.nav-btns { display: flex; align-items: center; gap: 10px; }
.nav-login {
  color: var(--dk2); text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 8px 18px; border: 1.5px solid rgba(0,0,0,.13); border-radius: var(--rp); transition: all .2s;
}
.nav-login:hover { border-color: var(--p); color: var(--p); }
.nav-cta {
  background: var(--g2); color: #fff; text-decoration: none;
  font-size: 14px; font-weight: 700; padding: 9px 22px;
  border-radius: var(--rp); transition: all .25s; box-shadow: var(--sh);
  position: relative; overflow: hidden;
}
.nav-cta::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%; transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
  transition: left .6s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,174,239,.4); }
.nav-cta:hover::after { left: 130%; }
.nav-ham { display: none; background: none; border: none; color: var(--dk); font-size: 22px; cursor: pointer; padding: 4px; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, #E8F6FF 0%, #F2FAFF 45%, #ffffff 100%);
  position: relative; display: flex; align-items: center; overflow: hidden;
}
.hero-aura {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 65% at -5% 52%, rgba(0,174,239,.18) 0%, transparent 55%),
    radial-gradient(ellipse 44% 44% at 92% 10%, rgba(0,120,168,.1) 0%, transparent 55%),
    radial-gradient(ellipse 32% 32% at 58% 96%, rgba(0,174,239,.08) 0%, transparent 55%);
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none; opacity: .55; z-index: 0; }
.hero-orb-1 {
  width: 420px; height: 420px; top: -80px; left: -100px;
  background: radial-gradient(circle, rgba(0,174,239,.5), transparent 70%);
  animation: orbA 16s ease-in-out infinite;
}
.hero-orb-2 {
  width: 360px; height: 360px; bottom: -60px; right: 6%;
  background: radial-gradient(circle, rgba(34,201,255,.42), transparent 70%);
  animation: orbB 19s ease-in-out infinite;
}
@keyframes orbA { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(60px,40px) scale(1.12)} }
@keyframes orbB { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-50px,-30px) scale(1.08)} }
.hero-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(0,174,239,.08) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 75%);
}
.hero-wrap {
  max-width: 1200px; margin: 0 auto; padding: 114px 24px 80px;
  display: grid; grid-template-columns: 1fr 480px; gap: 72px;
  align-items: flex-start; position: relative; z-index: 1;
}
.hero-left { padding-top: 28px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,174,239,.1); border: 1px solid rgba(0,174,239,.28);
  border-radius: var(--rp); padding: 6px 16px;
  font-size: 13px; font-weight: 500; color: var(--pd); margin-bottom: 24px;
}
.hero-tag-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--p); animation: blink 2s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.4)} }
.hero-h1 { font-size: clamp(38px, 5.4vw, 68px); font-weight: 900; line-height: 1.04; color: var(--dk); letter-spacing: -2.5px; margin-bottom: 22px; }
.hero-h1 .grad {
  position: relative;
  background: linear-gradient(110deg, #22C9FF 0%, var(--p) 40%, var(--pxd) 70%, #22C9FF 100%);
  background-size: 220% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: gradFlow 6s linear infinite;
}
@keyframes gradFlow { to { background-position: 220% center; } }
.hero-sub { font-size: 17px; color: var(--gr); line-height: 1.75; max-width: 460px; margin-bottom: 20px; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat-n { font-size: 28px; font-weight: 800; color: var(--p); letter-spacing: -1px; }
.hero-stat-l { font-size: 13px; color: var(--grl); margin-top: 2px; }
.hero-ml-cert { display: flex; flex-direction: column; gap: 5px; align-items: flex-start; }
.hero-cert-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--grl); }
.hero-cert-ml { width: 120px; height: auto; filter: drop-shadow(0 2px 8px rgba(255,166,0,.25)); }

/* ─── REGISTRATION CARD ─── */
.reg-glass {
  position: relative;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1.5px solid rgba(255,255,255,.8); border-radius: 24px; padding: 28px 36px;
  box-shadow: 0 24px 70px rgba(0,120,168,.18), 0 2px 12px rgba(0,0,0,.05), inset 0 1px 0 rgba(255,255,255,.7);
}
.reg-glass::before {
  content: ''; position: absolute; inset: -1.5px; border-radius: 24px; z-index: -1;
  background: linear-gradient(140deg, rgba(0,174,239,.5), rgba(34,201,255,.1) 45%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; padding: 1.5px;
}
.reg-free-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(16,185,129,.15); border: 1px solid rgba(16,185,129,.35);
  border-radius: var(--rp); padding: 5px 14px; font-size: 12px; font-weight: 700; color: #047857; margin-bottom: 14px;
}
.reg-glass h3 { font-size: 22px; font-weight: 800; color: var(--dk); margin-bottom: 6px; }
.fg { margin-bottom: 12px; }
.fl { display: block; font-size: 13px; font-weight: 600; color: var(--dk3); margin-bottom: 6px; }
.fi {
  width: 100%; padding: 12px 16px;
  background: var(--lt); border: 1.5px solid rgba(0,0,0,.09);
  border-radius: 10px; font-size: 15px; color: var(--dk);
  font-family: 'Inter', sans-serif; transition: all .3s; outline: none;
}
.fi::placeholder { color: var(--grl); }
.fi:focus { border-color: var(--p); background: #fff; box-shadow: 0 0 0 3px var(--pli); }
.f-terms { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 20px; }
.f-terms input[type=checkbox] { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--p); flex-shrink: 0; cursor: pointer; }
.f-terms label { font-size: 13px; color: var(--gr); line-height: 1.6; }
.f-terms a { color: var(--p); text-decoration: none; }
.f-terms a:hover { text-decoration: underline; }
.recap-reg, .recap-ctc { overflow: hidden; }
.recap-reg { margin-bottom: 6px; }
.recap-ctc { margin-bottom: 20px; }
.g-recap { transform: scale(.87); transform-origin: left top; }
.btn-hero {
  position: relative; overflow: hidden; width: 100%; padding: 15px; background: var(--g2);
  border: none; border-radius: 12px; font-size: 15px; font-weight: 700; color: #fff;
  cursor: pointer; transition: all .3s; font-family: 'Inter', sans-serif; letter-spacing: -.1px;
  box-shadow: 0 4px 20px rgba(0,174,239,.35);
}
.btn-hero::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 55%; height: 100%; transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent); transition: left .6s ease;
}
.btn-hero:hover { transform: translateY(-3px); box-shadow: 0 10px 32px rgba(0,174,239,.55); }
.btn-hero:hover::after { left: 140%; }
.btn-hero:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.msg-ok, .msg-err { display: none; padding: 13px 16px; border-radius: 10px; font-size: 13px; margin-top: 14px; }
.msg-ok  { background: rgba(16,185,129,.13); border: 1px solid rgba(16,185,129,.28); color: #34D399; }
.msg-err { background: rgba(239,68,68,.13);  border: 1px solid rgba(239,68,68,.28);  color: #F87171; }

/* ─── TRUST STRIP ─── */
.trust { background: var(--lt); border-top: 1px solid rgba(0,0,0,.06); border-bottom: 1px solid rgba(0,0,0,.06); padding: 22px 0; }
.trust-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.trust-item {
  display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--rp); padding: 9px 20px; font-size: 13px; color: var(--dk2); font-weight: 600;
  box-shadow: 0 2px 8px rgba(11,17,32,.05); transition: all .25s;
}
.trust-item:hover { border-color: rgba(0,174,239,.35); color: var(--p); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,174,239,.14); }
.trust-item i { font-size: 15px; color: var(--p); }

/* ─── SECTION BASE ─── */
.sec { padding: 100px 0; }
.sec-lt { background: var(--lt); }
.sec-dk { background: linear-gradient(160deg, #EBF7FF 0%, #DCF0FF 100%); position: relative; overflow: hidden; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.sec-lbl {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, rgba(0,174,239,.1), rgba(0,120,168,.06));
  border: 1px solid rgba(0,174,239,.22); border-radius: var(--rp);
  padding: 6px 16px; font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--pd); margin-bottom: 18px;
}
.sec-dk .sec-lbl { background: rgba(0,174,239,.12); border-color: rgba(0,174,239,.28); color: var(--pd); }
.sec-h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 900; line-height: 1.1; color: var(--dk); letter-spacing: -1.5px; margin-bottom: 16px; }
.hl { background: linear-gradient(110deg, #22C9FF, var(--p) 50%, var(--pxd)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sec-sub { font-size: 17px; color: var(--gr); line-height: 1.8; max-width: 600px; }
.sec-head { text-align: center; margin-bottom: 64px; }
.sec-head .sec-sub { margin: 0 auto; }

/* ─── FEATURES ─── */
.feat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.feat-grid .feat-card:nth-child(1){transition-delay:.02s}
.feat-grid .feat-card:nth-child(2){transition-delay:.08s}
.feat-grid .feat-card:nth-child(3){transition-delay:.14s}
.feat-grid .feat-card:nth-child(4){transition-delay:.20s}
.feat-grid .feat-card:nth-child(5){transition-delay:.08s}
.feat-grid .feat-card:nth-child(6){transition-delay:.14s}
.feat-grid .feat-card:nth-child(7){transition-delay:.20s}
.feat-grid .feat-card:nth-child(8){transition-delay:.26s}
.feat-card {
  position: relative; overflow: hidden; background: var(--wh); border: 1px solid rgba(0,0,0,.07);
  border-radius: 18px; padding: 28px 24px;
  transition: transform .35s cubic-bezier(.23,1,.32,1), box-shadow .35s ease, border-color .35s ease;
}
.feat-card::before {
  content: ''; position: absolute; inset: 0; border-radius: 18px; opacity: 0;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(0,174,239,.12), transparent 42%);
  transition: opacity .35s ease; pointer-events: none;
}
.feat-card:hover { transform: translateY(-6px); box-shadow: 0 24px 54px rgba(0,174,239,.14), 0 0 0 1px rgba(0,174,239,.14); border-color: rgba(0,174,239,.22); }
.feat-card:hover::before { opacity: 1; }
.feat-ico {
  position: relative; z-index: 1; width: 52px; height: 52px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center; font-size: 21px; margin-bottom: 18px;
  background: var(--g2); color: #fff; box-shadow: 0 8px 22px rgba(0,174,239,.32);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
}
.feat-card:hover .feat-ico { transform: scale(1.08) rotate(-4deg); }
.feat-card h4 { position: relative; z-index: 1; font-size: 15px; font-weight: 700; color: var(--dk); margin-bottom: 8px; }
.feat-card p  { position: relative; z-index: 1; font-size: 13px; color: var(--gr); line-height: 1.7; }

/* ─── FEATURES INTRO (2-col) ─── */
.feat-intro { display: grid; grid-template-columns: 1fr 460px; gap: 72px; align-items: center; margin-bottom: 72px; }
.feat-intro-text .sec-h2 { text-align: left; }
.feat-intro-text .sec-sub { max-width: 100%; }
.app-mockup { position: relative; }
.app-mockup::before {
  content: ''; position: absolute; inset: -14% -6% -20% -6%; z-index: 0;
  background: radial-gradient(ellipse at 55% 42%, rgba(0,174,239,.22), transparent 68%);
  filter: blur(34px); pointer-events: none;
}
.app-window { position: relative; z-index: 1; background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid rgba(11,17,32,.08); box-shadow: 0 32px 64px -22px rgba(0,120,168,.32), 0 16px 40px -18px rgba(11,17,32,.22), inset 0 1px 0 rgba(255,255,255,.6); }
.app-bar { display: flex; align-items: center; gap: 7px; padding: 12px 15px; background: linear-gradient(180deg,#F6F8FB,#EDF1F6); border-bottom: 1px solid rgba(0,0,0,.06); }
.app-bar span { width: 11px; height: 11px; border-radius: 50%; display: block; }
.app-bar span:nth-child(1){ background:#FF5F57; }
.app-bar span:nth-child(2){ background:#FEBC2E; }
.app-bar span:nth-child(3){ background:#28C840; }
.app-screen { line-height: 0; }
.app-screen img { width: 100%; display: block; }

/* ─── HOW IT WORKS ─── */
.hiw-aura { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(0,174,239,.06) 0%, transparent 70%); }
.hiw-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; position: relative; z-index: 1; }
.hiw-grid::before {
  content: ''; position: absolute; top: 78px; left: 16%; right: 16%; height: 2px; z-index: 0;
  background: repeating-linear-gradient(90deg, rgba(0,174,239,.4) 0 8px, transparent 8px 18px);
}
.hiw-step { text-align: center; padding: 36px 24px; position: relative; z-index: 1; }
.hiw-num {
  width: 84px; height: 84px; border-radius: 50%; background: var(--g2);
  display: flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 900; color: #fff;
  margin: 0 auto 28px; position: relative; box-shadow: 0 8px 32px rgba(0,174,239,.45); border: 4px solid #fff;
}
.hiw-num::after { content: ''; position: absolute; inset: -12px; border-radius: 50%; border: 1.5px dashed rgba(0,174,239,.4); animation: spin-slow 12s linear infinite; }
@keyframes spin-slow { to { transform: rotate(360deg); } }
.hiw-step h4 { font-size: 19px; font-weight: 700; color: var(--dk); margin-bottom: 10px; }
.hiw-step p  { font-size: 15px; color: var(--gr); line-height: 1.8; }

/* ─── PRICING ─── */
.price-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; align-items: start; }
.price-card { background: #fff; border-radius: 20px; padding: 30px 24px; border: 1.5px solid rgba(0,0,0,.07); position: relative; transition: all .3s; }
.price-card:hover { transform: translateY(-5px); box-shadow: var(--shl); }
.price-card.hot { border-color: var(--p); transform: scale(1.05); background: linear-gradient(180deg, #fff 0%, #F4FBFF 100%); box-shadow: 0 0 0 3px rgba(0,174,239,.18), 0 32px 80px rgba(0,174,239,.22); }
.price-card.hot:hover { transform: scale(1.05) translateY(-5px); }
.price-pop {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--p), var(--pxd)); color: #fff;
  font-size: 11px; font-weight: 800; letter-spacing: .5px;
  padding: 5px 18px; border-radius: var(--rp); white-space: nowrap; text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(0,174,239,.4);
}
.price-pop::after { content: ''; position: absolute; inset: 0; border-radius: var(--rp); box-shadow: 0 0 0 0 rgba(0,174,239,.5); animation: popPulse 2.4s ease-out infinite; }
@keyframes popPulse { 0%{box-shadow:0 0 0 0 rgba(0,174,239,.45)} 70%,100%{box-shadow:0 0 0 12px rgba(0,174,239,0)} }
.price-try { display: inline-block; font-size: 11px; font-weight: 700; background: var(--pli); border: 1px solid rgba(0,174,239,.22); color: var(--pd); border-radius: var(--rp); padding: 3px 12px; margin-bottom: 14px; }
.price-name { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--grl); margin-bottom: 8px; }
.price-amt { font-size: 33px; font-weight: 800; color: var(--dk); letter-spacing: -1.2px; }
.price-period { font-size: 13px; font-weight: 400; color: var(--grl); }
.price-alt { font-size: 12px; color: var(--grl); margin: 6px 0 22px; line-height: 1.5; }
.price-div { border: none; border-top: 1px solid rgba(0,0,0,.07); margin: 0 0 22px; }
.price-ul { list-style: none; margin-bottom: 28px; }
.price-ul li { display: flex; align-items: flex-start; gap: 9px; font-size: 13px; color: var(--dk3); padding: 5px 0; }
.price-ul li i { color: var(--p); font-size: 12px; margin-top: 3px; flex-shrink: 0; }
.price-ul li.price-incl { color: var(--p); font-weight: 700; border-bottom: 1px dashed rgba(0,174,239,.22); padding-bottom: 10px; margin-bottom: 4px; }
.price-ul li.price-incl span { color: var(--p); }
.btn-price { display: block; width: 100%; padding: 12px; text-align: center; border-radius: 12px; font-size: 14px; font-weight: 700; text-decoration: none; transition: all .3s; cursor: pointer; border: none; font-family: 'Inter', sans-serif; }
.btn-price-out { background: transparent; border: 2px solid rgba(0,174,239,.3); color: var(--p); }
.btn-price-out:hover { background: var(--p); color: #fff; border-color: var(--p); }
.btn-price-fill { background: var(--g2); color: #fff; box-shadow: var(--sh); }
.btn-price-fill:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,174,239,.45); }
.price-note { font-size: 13px; color: var(--grl); text-align: center; margin-top: 28px; line-height: 1.75; }

/* ─── INTEGRATIONS ─── */
.int-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-bottom: 88px; }
.int-pair:last-child { margin-bottom: 0; }
.int-pair.rev { direction: rtl; }
.int-pair.rev > * { direction: ltr; }
.int-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--pli); border: 1px solid rgba(0,174,239,.2); border-radius: var(--rp); padding: 7px 16px; font-size: 13px; font-weight: 600; color: var(--pd); margin-bottom: 20px; }
.int-text h3 { font-size: clamp(26px, 3.5vw, 36px); font-weight: 800; color: var(--dk); letter-spacing: -1px; line-height: 1.2; margin-bottom: 16px; }
.int-text p { font-size: 16px; color: var(--gr); line-height: 1.75; margin-bottom: 14px; }
.int-link { display: inline-flex; align-items: center; gap: 8px; color: var(--p); font-weight: 700; text-decoration: none; font-size: 15px; transition: gap .3s; }
.int-link:hover { gap: 14px; }
.img-card {
  background: linear-gradient(135deg, #EAF6FF 0%, var(--bg) 100%);
  border: 1px solid rgba(0,174,239,.14); border-radius: 22px; padding: 52px 40px;
  display: flex; align-items: center; justify-content: center; min-height: 260px;
  position: relative; overflow: hidden; transition: transform .4s cubic-bezier(.23,1,.32,1), box-shadow .4s ease;
}
.img-card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(0,174,239,.16); }
.img-card::after { content: ''; position: absolute; top: -80px; right: -80px; width: 280px; height: 280px; background: radial-gradient(circle, rgba(0,174,239,.1) 0%, transparent 70%); pointer-events: none; }
.img-card img { max-width: 100%; height: auto; position: relative; z-index: 1; }

/* ─── CTA ─── */
.cta-sec { padding: 96px 0; text-align: center; position: relative; overflow: hidden; background: linear-gradient(135deg, var(--pxd) 0%, var(--p) 55%, #34C8FF 100%); }
.cta-sec::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 70% at 20% 50%, rgba(255,255,255,.12) 0%, transparent 60%), radial-gradient(ellipse 50% 50% at 80% 50%, rgba(0,0,0,.08) 0%, transparent 60%); }
.cta-sec::after { content: ''; position: absolute; inset: 0; opacity: .5; pointer-events: none; background-image: radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1px); background-size: 26px 26px; -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000, transparent 75%); mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000, transparent 75%); }
.cta-sec h2 { font-size: clamp(28px, 4vw, 46px); font-weight: 900; color: #fff; letter-spacing: -1.5px; margin-bottom: 14px; position: relative; }
.cta-sec p { font-size: 18px; color: rgba(255,255,255,.78); margin-bottom: 36px; position: relative; }
.btn-cta-wh { display: inline-block; padding: 18px 48px; background: #fff; color: var(--pxd); border-radius: var(--rp); font-size: 16px; font-weight: 800; text-decoration: none; transition: all .3s; position: relative; letter-spacing: -.2px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,.18); }
.btn-cta-wh::after { content: ''; position: absolute; top: 0; left: -120%; width: 55%; height: 100%; transform: skewX(-20deg); background: linear-gradient(90deg, transparent, rgba(0,174,239,.18), transparent); transition: left .6s ease; }
.btn-cta-wh:hover { transform: translateY(-3px); box-shadow: 0 18px 48px rgba(0,0,0,.26); }
.btn-cta-wh:hover::after { left: 140%; }

/* ─── CONTACT ─── */
.ctc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.ctc-form-box { background: #fff; border-radius: 24px; padding: 48px; box-shadow: 0 8px 40px rgba(0,174,239,.1); border: 1px solid rgba(0,174,239,.1); }
.ctc-form-box h3 { font-size: 26px; font-weight: 800; color: var(--dk); margin-bottom: 6px; }
.ctc-form-box > p { color: var(--gr); margin-bottom: 28px; font-size: 15px; }
.fgl { margin-bottom: 18px; }
.fgl label { display: block; font-size: 13px; font-weight: 600; color: var(--dk2); margin-bottom: 7px; }
.fil { width: 100%; padding: 12px 16px; background: var(--lt); border: 1.5px solid rgba(0,0,0,.08); border-radius: 10px; font-size: 15px; color: var(--dk); font-family: 'Inter', sans-serif; transition: all .3s; outline: none; }
.fil:focus { border-color: var(--p); background: #fff; box-shadow: 0 0 0 3px var(--pli); }
textarea.fil { resize: vertical; min-height: 120px; }
.frow2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-ctc { padding: 14px 36px; background: var(--g1); border: none; border-radius: 12px; font-size: 15px; font-weight: 700; color: #fff; cursor: pointer; transition: all .3s; font-family: 'Inter', sans-serif; box-shadow: var(--sh); }
.btn-ctc:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,174,239,.4); }
.btn-ctc:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.msg-ok2, .msg-err2 { display: none; padding: 13px 16px; border-radius: 10px; font-size: 13px; margin-top: 14px; margin-bottom: 20px; }
.msg-ok2  { background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2); color: #059669; }
.msg-err2 { background: rgba(239,68,68,.08);  border: 1px solid rgba(239,68,68,.2);  color: #DC2626; }
.ctc-info { padding-top: 16px; }
.ctc-info h3 { font-size: clamp(26px, 3.5vw, 36px); font-weight: 800; color: var(--dk); letter-spacing: -1px; margin-bottom: 14px; }
.ctc-info > p { font-size: 16px; color: var(--gr); line-height: 1.75; margin-bottom: 36px; }
.ctc-items { display: flex; flex-direction: column; gap: 20px; }
.ctc-item { display: flex; align-items: center; gap: 16px; }
.ctc-ico { width: 48px; height: 48px; border-radius: 13px; flex-shrink: 0; background: var(--pli); display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--p); }
.ctc-lbl { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--grl); }
.ctc-val { font-size: 15px; color: var(--dk); font-weight: 500; }
.ctc-val a { color: var(--p); text-decoration: none; }
.ctc-val a:hover { text-decoration: underline; }

/* ─── FOOTER ─── */
.foot { background: var(--dk); padding: 0 0 30px; }
.foot-top-line { height: 2px; background: linear-gradient(90deg, transparent, var(--p) 35%, var(--pxd) 65%, transparent); margin-bottom: 60px; }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.foot-soc { display: flex; gap: 10px; }
.foot-soc-a { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.07); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.45); text-decoration: none; font-size: 15px; transition: all .3s; }
.foot-soc-a:hover { background: var(--p); color: #fff; }
.foot-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.45); margin-bottom: 18px; }
.foot-ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-ul a { font-size: 14px; color: rgba(255,255,255,.38); text-decoration: none; transition: color .3s; }
.foot-ul a:hover { color: var(--p); }
.foot-div { border: none; border-top: 1px solid rgba(255,255,255,.06); margin-bottom: 22px; }
.foot-bot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.foot-bot p { font-size: 13px; color: rgba(255,255,255,.28); }

/* ─── FADE ANIMATIONS ─── */
.fade { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.fade.show { opacity: 1; transform: translateY(0); }

/* ─── SECONDARY PAGES ─── */
.page-hero {
  padding: 110px 0 56px;
  background: linear-gradient(160deg, #E8F6FF 0%, #F2FAFF 60%, #fff 100%);
  border-bottom: 1px solid rgba(0,0,0,.06); text-align: center;
}
.page-hero h1 { font-size: clamp(26px, 4vw, 42px); font-weight: 900; color: var(--dk); letter-spacing: -1.5px; margin-bottom: 10px; }
.page-breadcrumb { display: flex; align-items: center; gap: 6px; justify-content: center; list-style: none; font-size: 13px; color: var(--grl); margin-bottom: 16px; }
.page-breadcrumb a { color: var(--p); text-decoration: none; }
.page-breadcrumb a:hover { text-decoration: underline; }
.page-breadcrumb li + li::before { content: '/'; margin-right: 6px; }
.page-content { max-width: 860px; margin: 0 auto; padding: 60px 24px 80px; }
.page-content h2 { font-size: 22px; font-weight: 800; color: var(--dk); margin-bottom: 20px; letter-spacing: -.5px; }
.page-content p { font-size: 15px; color: var(--gr); line-height: 1.85; margin-bottom: 14px; }
.page-content b, .page-content strong { color: var(--dk2); }
.page-content hr { border: none; border-top: 1px solid rgba(0,0,0,.07); margin: 28px 0; }
.page-content a { color: var(--p); }
.page-content a:hover { text-decoration: underline; }

/* FAQ accordion */
.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.faq-item { border: 1.5px solid rgba(0,0,0,.07); border-radius: 14px; overflow: hidden; transition: border-color .25s; }
.faq-item.open { border-color: rgba(0,174,239,.3); }
.faq-label {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; font-size: 15px; font-weight: 600; color: var(--dk);
  cursor: pointer; gap: 12px; user-select: none;
}
.faq-icon { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--pli); display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--p); transition: transform .25s, background .25s; }
.faq-item.open .faq-icon { background: var(--p); color: #fff; transform: rotate(45deg); }
.faq-body { display: none; padding: 0 22px 20px; font-size: 14px; color: var(--gr); line-height: 1.85; }
.faq-item.open .faq-body { display: block; }
.faq-intro { font-size: 16px; color: var(--gr); line-height: 1.75; margin-bottom: 8px; }

/* 404 */
.error-wrap { text-align: center; padding: 80px 24px; }
.error-num { font-size: 140px; font-weight: 900; line-height: 1; letter-spacing: -8px; background: linear-gradient(135deg, var(--p), var(--pxd)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; opacity: .18; }
.error-wrap h2 { font-size: 28px; font-weight: 800; color: var(--dk); margin-top: -16px; margin-bottom: 14px; letter-spacing: -.5px; }
.error-wrap p { font-size: 16px; color: var(--gr); margin-bottom: 32px; }
.btn-back { display: inline-block; padding: 13px 32px; background: var(--g2); color: #fff; border-radius: var(--rp); font-size: 15px; font-weight: 700; text-decoration: none; box-shadow: var(--sh); transition: all .3s; }
.btn-back:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,174,239,.4); }

/* ─── RESPONSIVE ─── */
@media (max-width:1080px) {
  .hero-wrap { grid-template-columns: 1fr; gap: 52px; padding: 120px 24px 60px; }
  .feat-intro { grid-template-columns: 1fr; gap: 48px; }
  .feat-intro-text .sec-h2 { text-align: center; }
  .feat-intro-text .sec-sub { margin: 0 auto; }
  .app-mockup { max-width: 520px; margin: 0 auto; }
  .feat-grid { grid-template-columns: repeat(2,1fr); }
  .price-grid { grid-template-columns: repeat(2,1fr); }
  .int-pair { grid-template-columns: 1fr; gap: 40px; }
  .int-pair.rev { direction: ltr; }
  .ctc-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .price-card.hot { transform: none; }
}
@media (max-width:768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 65px; left: 0; right: 0; background: #fff; border-bottom: 1px solid rgba(0,0,0,.08); padding: 16px 24px 24px; gap: 4px; z-index: 999; box-shadow: 0 8px 24px rgba(0,0,0,.1); }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 16px; padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,.05); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-ham { display: block; z-index: 1001; position: relative; }
  .nav-cta, .nav-login { display: none; }
  .nav-m-only { display: block; }
  .nav-links .nav-m-only:first-of-type { margin-top: 6px; border-top: 1px solid rgba(0,0,0,.07); padding-top: 8px; }
  .nav-m-cta { display: inline-block; background: var(--g2); color: #fff !important; padding: 11px 20px !important; border-radius: var(--rp); font-weight: 700 !important; text-align: center; margin-top: 6px; box-shadow: var(--sh); border-bottom: none !important; }
  .hiw-grid { grid-template-columns: 1fr; }
  .hiw-grid::before { display: none; }
  .price-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .frow2 { grid-template-columns: 1fr; }
  .trust-wrap { gap: 20px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .ctc-form-box { padding: 28px 24px; }
  .hiw-step { padding: 24px 16px; }
  .sec { padding: 72px 0; }
  .reg-glass { padding: 26px 24px; }
  .ctc-info { text-align: center; }
  .ctc-item { justify-content: center; }
  .hero { min-height: auto; align-items: flex-start; }
  .hero-left { padding-top: 0; text-align: center; }
  .hero-sub { margin: 0 auto 24px; }
  .hero-wrap { gap: 34px; padding: 96px 24px 56px; }
  .hero-stats { justify-content: center; }
  .hero-ml-cert { align-items: center; }
}
@media (max-width:480px) {
  .hero-wrap { padding: 88px 18px 44px; gap: 24px; }
  .wrap, .nav-wrap, .hero-wrap, .trust-wrap { padding-left: 18px; padding-right: 18px; }
  .hero-h1 { letter-spacing: -1.5px; }
  .hero-stats { gap: 18px; }
  .reg-glass { padding: 24px 20px; }
  .ctc-form-box { padding: 24px 20px; }
  .g-recap { transform: scale(.82); }
  .sec-head { margin-bottom: 44px; }
  .trust-item { font-size: 12px; padding: 8px 14px; }
  .page-content { padding: 44px 18px 60px; }
  .error-num { font-size: 100px; }
}