:root {
  /* logo palette */
  --green:  #2bd6a6;
  --green-2:#3fe0b5;
  --cyan:   #45cdd8;
  --blue:   #5b8def;
  --blue-2: #2f6fd6;
  --teal:   #0e9bae;
  --teal-ink: #0b6e7c;
  --navy:   #0c3a6b;
  --navy-deep: #082a4e;
  --ink:    #16222e;
  --muted:  #54697b;
  --paper:  #f4f8fb;
  --paper-2:#ffffff;
  --line:   #d8e6ee;

  --grad-brand: linear-gradient(135deg, #2bd6a6 0%, #45cdd8 45%, #5b8def 100%);
  --grad-cta:   linear-gradient(135deg, #0e9bae 0%, #2f6fd6 100%);

  --display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --body: "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --r-lg: 26px;
  --r-md: 16px;
  --shadow: 0 30px 60px -34px rgba(10, 31, 51, 0.45);
  --shadow-sm: 0 14px 34px -22px rgba(10, 31, 51, 0.4);
  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--body);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(900px 540px at 88% -8%, rgba(69, 205, 216, 0.18), transparent 60%),
    radial-gradient(760px 520px at -10% 12%, rgba(91, 141, 239, 0.12), transparent 55%),
    radial-gradient(rgba(12, 58, 107, 0.06) 1px, transparent 1px);
  background-size: auto, auto, 26px 26px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--display); color: var(--navy); font-weight: 800; line-height: 1.12; letter-spacing: -0.01em; }
p { color: var(--muted); }
a { color: inherit; text-decoration: none; }
img, svg, iframe { display: block; max-width: 100%; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-family: var(--body); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal-ink); }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 2px; }
.eyebrow.center { justify-content: center; }
.eyebrow.light { color: var(--green-2); }

/* buttons */
.btn { --bg: var(--navy); --fg: #fff; display: inline-flex; align-items: center; gap: 10px; font-family: var(--body); font-weight: 700; font-size: 0.98rem; padding: 14px 26px; border-radius: 999px; border: none; cursor: pointer; background: var(--bg); color: var(--fg); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.btn svg { width: 17px; height: 17px; transition: transform 0.25s var(--ease); }
.btn:hover { transform: translateY(-3px); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { --bg: var(--grad-cta); box-shadow: 0 16px 30px -14px rgba(28, 99, 196, 0.7); }
.btn-primary:hover { box-shadow: 0 22px 38px -14px rgba(28, 99, 196, 0.8); }
.btn-accent { --bg: var(--grad-brand); --fg: #082a4e; box-shadow: 0 16px 30px -14px rgba(43, 214, 166, 0.55); }
.btn-outline { --bg: transparent; --fg: var(--navy); box-shadow: inset 0 0 0 1.6px var(--line); }
.btn-outline:hover { box-shadow: inset 0 0 0 1.6px var(--teal); color: var(--teal-ink); }
.btn-ghost-light { --bg: rgba(255,255,255,0.08); --fg: #fff; box-shadow: inset 0 0 0 1.4px rgba(255,255,255,0.32); }
.btn-ghost-light:hover { --bg: rgba(255,255,255,0.16); }

/* announcement */
.topbar { background: var(--navy-deep); color: #cfe9ef; font-size: 0.86rem; font-weight: 600; }
.topbar .wrap { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 9px 22px; text-align: center; }
.topbar .pill { background: var(--grad-brand); color: #082a4e; font-weight: 800; padding: 3px 11px; border-radius: 999px; font-size: 0.8rem; white-space: nowrap; }
.topbar .dot { color: var(--green-2); }

/* header */
header.site { position: sticky; top: 0; z-index: 60; background: rgba(244, 248, 251, 0.82); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 22px; max-width: var(--maxw); margin: 0 auto; }
.nav .logo { height: 84px; width: auto; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { position: relative; font-weight: 600; font-size: 0.94rem; color: var(--navy); padding: 4px 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.28s var(--ease); }
.nav-links a:hover { color: var(--teal-ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-right .btn { padding: 11px 20px; font-size: 0.9rem; }
.menu-toggle, .menu-cb { display: none; }
.menu-toggle { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.menu-toggle span { width: 20px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.25s var(--ease); }

/* hero */
.hero { position: relative; padding: 28px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 44px; align-items: center; }
.hero-eyebrow-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 22px; }
.tag { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.04em; background: #fff; border: 1px solid var(--line); color: var(--teal-ink); padding: 6px 12px; border-radius: 999px; display: inline-flex; gap: 6px; align-items: center; }
.tag svg { width: 14px; height: 14px; }
.hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.95rem); font-weight: 800; line-height: 1.18; max-width: 18ch; }
.hero h1 .ink { display: block; color: var(--navy); }
.hero h1 .grad {
  display: inline-block;
  margin-top: 6px;
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  border-bottom: 4px solid var(--green);
  padding-bottom: 5px;
  line-height: 1.1;
}
.hero .lead { margin-top: 22px; font-size: clamp(1.05rem, 2.4vw, 1.22rem); color: var(--navy); font-weight: 600; max-width: 560px; }
.hero .body { margin-top: 14px; font-size: 1.02rem; max-width: 560px; }
.hero .body + .body { margin-top: 12px; }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 26px; }
.hero-meta .stat .n { font-family: var(--display); font-weight: 800; font-size: 1.7rem; color: var(--navy); line-height: 1; }
.hero-meta .stat .l { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }
.hero-meta .sep { width: 1px; background: var(--line); }

.hero-panel { position: relative; background: linear-gradient(165deg, #0c3a6b 0%, #082a4e 100%); border-radius: var(--r-lg); padding: 30px 28px 28px; color: #fff; box-shadow: var(--shadow); overflow: hidden; }
.hero-panel::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px 240px at 110% -10%, rgba(69,205,216,0.4), transparent 60%), radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px); background-size: auto, 22px 22px; pointer-events: none; }
.hero-panel .panel-head { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.hero-panel .panel-head h3 { color: #fff; font-size: 1.15rem; font-weight: 700; }
.hero-panel .panel-head .sub { font-size: 0.8rem; color: #a8cfd9; }
.disc { position: relative; flex: none; text-align: center; width: 108px; height: 108px; padding: 6px; display: grid; place-content: center; border-radius: 50%; background: var(--grad-brand); color: #082a4e; box-shadow: 0 12px 26px -10px rgba(43,214,166,0.7); transform: rotate(-7deg); }
.disc .p { font-family: var(--display); font-weight: 800; font-size: 1.7rem; line-height: 0.9; }
.disc .o { font-weight: 800; font-size: 0.74rem; letter-spacing: 0.12em; }
.disc .who { font-weight: 800; font-size: 0.56rem; letter-spacing: 0.08em; line-height: 1.1; margin-top: 4px; }
.panel-list { position: relative; list-style: none; display: grid; gap: 2px; }
.panel-list li { display: flex; align-items: center; gap: 13px; padding: 14px 4px; border-top: 1px solid rgba(255,255,255,0.09); font-weight: 600; font-size: 1rem; color: #eaf4f7; }
.panel-list li:first-child { border-top: none; }
.panel-list .ic { flex: none; width: 34px; height: 34px; border-radius: 10px; background: rgba(69,205,216,0.18); display: grid; place-items: center; color: var(--green-2); }
.panel-list .ic svg { width: 18px; height: 18px; }
.panel-foot { position: relative; margin-top: 20px; display: flex; align-items: center; gap: 10px; font-size: 0.84rem; color: #a8cfd9; }
.panel-foot svg { width: 16px; height: 16px; color: var(--green-2); }

/* ticker */
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.5); overflow: hidden; }
.ticker .track { display: flex; gap: 48px; padding: 16px 0; white-space: nowrap; width: max-content; animation: scroll 26s linear infinite; }
.ticker .item { display: inline-flex; align-items: center; gap: 11px; font-family: var(--display); font-weight: 600; font-size: 1.05rem; color: var(--navy); }
.ticker .item svg { width: 16px; height: 16px; color: var(--teal); }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker .track { animation: none; } }

/* sections */
section { padding: 78px 0; }
.head { max-width: 700px; margin-bottom: 46px; }
.head.center { margin-left: auto; margin-right: auto; text-align: center; }
.head h2 { font-size: clamp(1.9rem, 4.3vw, 2.9rem); font-weight: 800; margin-top: 14px; }
.head .sub { font-family: var(--display); font-weight: 600; color: var(--teal-ink); font-size: 1.1rem; margin-top: 6px; }
.head p { font-size: 1.06rem; margin-top: 14px; }

/* value cards */
.values { display: grid; grid-template-columns: 1fr; gap: 20px; }
.vcard { position: relative; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px 28px; box-shadow: var(--shadow-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s ease; overflow: hidden; }
.vcard::after { content: ""; position: absolute; inset: auto -40% -55% auto; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(69,205,216,0.16), transparent 70%); opacity: 0; transition: opacity 0.3s ease; }
.vcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #bfe0e8; }
.vcard:hover::after { opacity: 1; }
.vicon { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, rgba(43,214,166,0.18), rgba(91,141,239,0.16)); display: grid; place-items: center; color: var(--teal-ink); margin-bottom: 20px; }
.vicon svg { width: 26px; height: 26px; }
.vcard h3 { font-size: 1.22rem; font-weight: 700; margin-bottom: 10px; }
.vcard p { font-size: 0.98rem; }

/* services editorial */
.services { background: var(--navy-deep); position: relative; }
.services::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 420px at 90% 0%, rgba(69,205,216,0.16), transparent 60%), radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px); background-size: auto, 26px 26px; pointer-events: none; }
.services .wrap { position: relative; }
.services .head h2 { color: #fff; }
.services .head p { color: #a8cfd9; }
.srow { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 30px 0; border-top: 1px solid rgba(255,255,255,0.12); align-items: start; transition: padding-left 0.3s var(--ease); }
.srow:last-child { border-bottom: 1px solid rgba(255,255,255,0.12); }
.srow:hover { padding-left: 10px; }
.srow .num { font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem, 6vw, 3.4rem); line-height: 1; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.srow .sbody { max-width: 800px; }
.srow .stitle { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.srow .stitle .sic { width: 40px; height: 40px; border-radius: 11px; background: rgba(69,205,216,0.18); color: var(--green-2); display: grid; place-items: center; }
.srow .stitle .sic svg { width: 21px; height: 21px; }
.srow h3 { color: #fff; font-size: clamp(1.3rem, 3vw, 1.65rem); font-weight: 700; }
.srow .sline { color: var(--green-2); font-weight: 700; margin-top: 10px; font-family: var(--display); }
.srow p { color: #abc6d2; margin-top: 8px; font-size: 1rem; }
.srow .sask { color: #cfe9ef; font-weight: 600; margin-top: 12px; }

/* video */
.video-sec { background: linear-gradient(180deg, var(--paper) 0%, #e6f2f6 100%); }
.video-grid { display: grid; grid-template-columns: 1fr; gap: 34px; align-items: center; }
.video-copy .feat { list-style: none; margin-top: 22px; display: grid; gap: 14px; }
.video-copy .feat li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--navy); }
.video-copy .feat .ck { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--grad-cta); color: #fff; display: grid; place-items: center; }
.video-copy .feat .ck svg { width: 13px; height: 13px; }

.video-wrap { display: grid; gap: 12px; }
.video-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: linear-gradient(135deg, #0c3a6b, #082a4e); }
.video-frame::before { content: ""; display: block; padding-top: 56.25%; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vposter { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; cursor: pointer; background-size: cover; background-position: center; background-color: #0c3a6b; display: grid; place-items: center; padding: 0; }
.vposter::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,42,78,0.15), rgba(8,42,78,0.55)); }
.vplaybtn { position: relative; z-index: 2; width: 76px; height: 76px; border-radius: 50%; background: var(--grad-cta); display: grid; place-items: center; box-shadow: 0 18px 38px -12px rgba(28,99,196,0.8); transition: transform 0.25s var(--ease); }
.vposter:hover .vplaybtn { transform: scale(1.08); }
.vplaybtn svg { width: 30px; height: 30px; color: #fff; margin-left: 4px; }
.vlink { font-size: 0.88rem; color: var(--teal-ink); font-weight: 600; }
.vlink:hover { text-decoration: underline; }

/* offer */
.offer-card { position: relative; overflow: hidden; border-radius: 32px; background: linear-gradient(135deg, #0c3a6b, #082a4e); color: #fff; padding: 56px 40px; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr; gap: 38px; align-items: center; }
.offer-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(520px 360px at 100% 0%, rgba(43,214,166,0.22), transparent 60%), radial-gradient(460px 320px at 0% 100%, rgba(91,141,239,0.22), transparent 60%); pointer-events: none; }
.offer-card > * { position: relative; }
.offer-card h2 { color: #fff; font-size: clamp(2rem, 4.6vw, 3rem); font-weight: 800; }
.offer-card p { color: #c3d8e0; font-size: 1.08rem; margin-top: 16px; max-width: 560px; }
.offer-card .tagline { margin-top: 18px; font-weight: 700; color: var(--green-2); font-size: 1.05rem; }
.offer-card .octa { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px; }
.seal { justify-self: start; position: relative; width: 220px; height: 220px; display: grid; place-content: center; text-align: center; border-radius: 50%; background: var(--grad-brand); color: #082a4e; box-shadow: 0 26px 50px -18px rgba(43,214,166,0.55); }
.seal::before { content: ""; position: absolute; inset: 10px; border-radius: 50%; border: 2px dashed rgba(8,42,78,0.35); }
.seal .big { font-family: var(--display); font-weight: 800; font-size: 4rem; line-height: 0.85; }
.seal .mid { font-family: var(--display); font-weight: 800; font-size: 1.5rem; letter-spacing: 0.08em; }
.seal .small { font-weight: 800; font-size: 0.74rem; letter-spacing: 0.14em; margin-top: 6px; }

/* mission */
.mission .lead { max-width: 780px; margin-bottom: 44px; }
.mission .lead p { font-size: 1.12rem; color: var(--navy); }
.pillars { display: grid; grid-template-columns: 1fr; gap: 20px; }
.pillar { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 26px; box-shadow: var(--shadow-sm); }
.pillar .ph { display: flex; align-items: center; gap: 12px; padding-bottom: 16px; margin-bottom: 12px; border-bottom: 2px solid var(--line); }
.pillar .ph .pic { width: 38px; height: 38px; border-radius: 11px; background: linear-gradient(135deg, rgba(43,214,166,0.18), rgba(91,141,239,0.16)); color: var(--teal-ink); display: grid; place-items: center; }
.pillar .ph .pic svg { width: 20px; height: 20px; }
.pillar h4 { font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-ink); font-family: var(--body); font-weight: 700; }
.pillar ul { list-style: none; }
.pillar li { padding: 8px 0 8px 24px; position: relative; font-weight: 600; color: var(--navy); }
.pillar li::before { content: ""; position: absolute; left: 0; top: 15px; width: 8px; height: 8px; border-radius: 2px; background: var(--grad-brand); transform: rotate(45deg); }

/* faq */
.faq-wrap { max-width: 860px; margin: 0 auto; }
details.faq { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-md); margin-bottom: 12px; box-shadow: var(--shadow-sm); overflow: hidden; }
details.faq summary { cursor: pointer; list-style: none; padding: 20px 58px 20px 22px; font-family: var(--display); font-weight: 600; font-size: 1.06rem; color: var(--navy); position: relative; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: ""; position: absolute; right: 22px; top: 22px; width: 22px; height: 22px; background: var(--paper); border-radius: 7px; }
details.faq summary::before { content: ""; position: absolute; right: 27px; top: 26px; width: 12px; height: 12px; z-index: 2; background: linear-gradient(var(--teal) 0 0) center / 12px 2px no-repeat, linear-gradient(var(--teal) 0 0) center / 2px 12px no-repeat; transition: transform 0.25s var(--ease); }
details.faq[open] summary::before { transform: rotate(90deg); background: linear-gradient(var(--teal) 0 0) center / 12px 2px no-repeat; }
details.faq .answer { padding: 0 22px 22px; }
details.faq .answer p { font-size: 0.98rem; }
details.faq .answer .qask { color: var(--teal-ink); font-weight: 600; margin-bottom: 8px; }
.faq-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.faq-tags span { background: linear-gradient(135deg, rgba(43,214,166,0.14), rgba(91,141,239,0.12)); color: var(--teal-ink); font-size: 0.84rem; font-weight: 600; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line); }

/* cta */
.cta-box { text-align: center; border-radius: 32px; padding: 60px 30px; color: #fff; background: var(--grad-cta); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.cta-box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(rgba(255,255,255,0.10) 1px, transparent 1px); background-size: 24px 24px; }
.cta-box > * { position: relative; }
.cta-box h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800; }
.cta-box p { color: rgba(255,255,255,0.92); font-size: 1.06rem; max-width: 560px; margin: 16px auto 28px; }
.cta-box .btn { background: #fff; color: var(--blue-2); }
.cta-box .btn:hover { color: var(--navy); }

/* footer */
footer.site { background: var(--navy-deep); color: #9fb4c4; padding: 58px 0 26px; }
.foot-grid { display: grid; grid-template-columns: 1fr; gap: 36px; margin-bottom: 30px; }
footer.site .logo { height: 92px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.95; }
footer.site p { color: #8aa3b5; font-size: 0.96rem; max-width: 320px; }
footer.site h4 { color: #fff; font-family: var(--display); font-size: 1.02rem; margin-bottom: 16px; }
footer.site .fserv { line-height: 2.1; color: #c3d4df; font-weight: 600; }
.fcontact a { display: flex; align-items: center; gap: 11px; color: #c3d4df; font-size: 0.97rem; padding: 7px 0; transition: color 0.18s ease; }
.fcontact a:hover { color: var(--green-2); }
.fcontact .ci { flex: none; width: 34px; height: 34px; border-radius: 10px; background: rgba(69,205,216,0.16); color: var(--green-2); display: grid; place-items: center; }
.fcontact .ci svg { width: 17px; height: 17px; }
.fsocial { display: flex; gap: 10px; margin-top: 6px; }
.fsocial a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.14); display: grid; place-items: center; color: #c3d4df; transition: 0.2s ease; }
.fsocial a:hover { color: #fff; border-color: var(--green-2); transform: translateY(-2px); }
.fsocial svg { width: 18px; height: 18px; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 22px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 0.88rem; color: #7f97a9; }
.foot-bottom .vals { display: inline-flex; gap: 16px; color: var(--green-2); font-weight: 600; }

/* motion */
.reveal { opacity: 0; transform: translateY(18px); animation: rise 0.8s var(--ease) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
.d1 { animation-delay: 0.05s; } .d2 { animation-delay: 0.15s; } .d3 { animation-delay: 0.25s; }
.d4 { animation-delay: 0.35s; } .d5 { animation-delay: 0.45s; }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; opacity: 1; transform: none; } }

/* responsive */
@media (min-width: 720px) {
  .values { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1.5fr 1fr 1.3fr; }
}
@media (min-width: 960px) {
  .hero { padding: 36px 0 80px; }
  .hero-grid { grid-template-columns: 1.08fr 0.92fr; gap: 56px; }
  .values { grid-template-columns: repeat(3, 1fr); }
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .video-grid { grid-template-columns: 1fr 1fr; }
  .offer-card { grid-template-columns: 1.25fr 0.75fr; padding: 64px 56px; }
  .seal { justify-self: center; }
}
@media (max-width: 959.98px) {
  .menu-toggle { display: flex; }
  .nav-right .btn:not(.menu-toggle) { display: none; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper-2); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-sm); max-height: 0; overflow: hidden; transition: max-height 0.32s var(--ease); }
  .nav-links li { list-style: none; }
  .nav-links a { padding: 15px 22px; border-top: 1px solid var(--line); }
  .nav-links a::after { display: none; }
  .menu-cb:checked ~ .nav-links { max-height: 380px; }
  .menu-cb:checked ~ .nav-right .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-cb:checked ~ .nav-right .menu-toggle span:nth-child(2) { opacity: 0; }
  .menu-cb:checked ~ .nav-right .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  header.site { position: relative; }
  .nav { position: relative; flex-wrap: wrap; }
}
@media (max-width: 520px) {
  .hero-cta .btn { width: 100%; justify-content: center; }
  .offer-card .octa .btn { width: 100%; justify-content: center; }
  .seal { width: 180px; height: 180px; }
  .seal .big { font-size: 3.2rem; }
  .topbar .wrap { flex-direction: column; gap: 7px; }
  section { padding: 56px 0; }
  .nav .logo { height: 60px; }
}