/* ============================================================
   FREECON TECHNOLOGY — Corporate Website Stylesheet
   Palette: Freecon Red #C1272D | Light Blue #4FA8D8 | Dark #171B21
   Fonts: Peace (headings, fallback Century Gothic / Jost), Century Gothic (body)
   ============================================================ */

:root {
  --red: #c1272d;
  --red-dark: #9e1f24;
  --blue: #4fa8d8;
  --blue-light: #eaf5fb;
  --dark: #171b21;
  --gray: #5b6470;
  --gray-light: #f5f6f8;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(23, 27, 33, 0.10);
  --radius: 10px;
  --font-head: "Peace", "Jost", "Century Gothic", "Segoe UI", sans-serif;
  --font-body: "Century Gothic", "Jost", "Segoe UI", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { width: min(1200px, 92%); margin: 0 auto; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; letter-spacing: 0.02em; }

/* ---------- Section headers ---------- */
.section { padding: 72px 0; }
.section.alt { background: var(--gray-light); }
.section-title { text-align: center; margin-bottom: 14px; font-size: 32px; text-transform: uppercase; }
.section-sub { text-align: center; color: var(--gray); max-width: 720px; margin: 0 auto 48px; }
.title-rule { width: 64px; height: 4px; background: var(--red); margin: 14px auto 0; border-radius: 2px; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 44px; width: auto; }
.brand .brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand .brand-text b { font-family: var(--font-head); font-size: 20px; color: var(--red); letter-spacing: 0.04em; }
.brand .brand-text span { font-size: 11px; color: var(--gray); letter-spacing: 0.08em; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > li { position: relative; }
.nav > li > a {
  display: block; padding: 26px 16px;
  font-family: var(--font-head); font-size: 15px; font-weight: 500;
  color: var(--dark); text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav > li > a:hover, .nav > li > a.active { color: var(--red); border-bottom-color: var(--red); }

.dropdown {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 230px; background: var(--white);
  border-radius: 8px; box-shadow: var(--shadow);
  padding: 8px 0; opacity: 0; visibility: hidden;
  transition: all .22s ease;
}
.nav > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a {
  display: block; padding: 10px 20px; font-size: 14px; color: var(--dark);
  transition: background .15s, color .15s, padding-left .15s;
}
.dropdown a:hover { background: var(--blue-light); color: var(--red); padding-left: 24px; }
.dropdown .dd-label {
  padding: 8px 20px 4px; font-size: 11px; text-transform: uppercase;
  letter-spacing: .12em; color: var(--gray); pointer-events: none;
}

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 3px; background: var(--dark); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ============================================================
   HERO BANNER CAROUSEL (Home)
   ============================================================ */
.hero { position: relative; height: min(78vh, 720px); min-height: 480px; overflow: hidden; background: var(--dark); }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.06);
  transition: opacity 1.1s ease, transform 7s linear;
}
.hero-slide.on { opacity: 1; transform: scale(1); }
.hero-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,14,20,.42) 0%, rgba(10,14,20,.18) 45%, rgba(10,14,20,.62) 100%);
}
.hero-content {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; color: var(--white); padding: 0 6%;
}
.hero-content .kicker {
  font-size: 14px; letter-spacing: .35em; text-transform: uppercase;
  color: #dfe9f2; margin-bottom: 18px; opacity: 0; transform: translateY(18px);
  transition: all .7s ease .25s;
}
.hero-content h1 {
  font-size: clamp(38px, 6.4vw, 76px); font-weight: 700; line-height: 1.08;
  text-shadow: 0 4px 30px rgba(0,0,0,.45);
  opacity: 0; transform: translateY(18px); transition: all .7s ease .4s;
}
.hero-content .tagline {
  margin-top: 18px; font-size: clamp(15px, 1.6vw, 19px); color: #e8eef4; max-width: 760px;
  opacity: 0; transform: translateY(18px); transition: all .7s ease .55s;
}
.hero-slide.on .hero-content .kicker,
.hero-slide.on .hero-content h1,
.hero-slide.on .hero-content .tagline { opacity: 1; transform: translateY(0); }
.hero-cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; justify-content: center; opacity: 0; transition: all .7s ease .7s; }
.hero-slide.on .hero-cta { opacity: 1; }

.btn {
  display: inline-block; padding: 13px 34px; border-radius: 999px;
  font-family: var(--font-head); font-size: 15px; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  transition: all .25s; cursor: pointer; border: 2px solid transparent;
}
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(193,39,45,.35); }
.btn-ghost { border-color: rgba(255,255,255,.75); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,.14); border-color: var(--white); }
.btn-outline { border-color: var(--red); color: var(--red); }
.btn-outline:hover { background: var(--red); color: var(--white); }

.hero-dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.hero-dots button { width: 34px; height: 4px; border: 0; border-radius: 2px; background: rgba(255,255,255,.4); cursor: pointer; transition: .3s; }
.hero-dots button.on { background: var(--white); width: 48px; }

/* ---------- Home: intro strip ---------- */
.intro-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.intro-grid h2 { font-size: 34px; margin-bottom: 18px; }
.intro-grid h2 em { color: var(--red); font-style: normal; }
.intro-grid p { color: var(--gray); margin-bottom: 14px; }
.intro-img { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.intro-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.intro-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.stat b { font-family: var(--font-head); font-size: 34px; color: var(--red); display: block; line-height: 1.1; }
.stat span { font-size: 13px; color: var(--gray); text-transform: uppercase; letter-spacing: .06em; }

/* ---------- Feature cards (Home tech strip / Capabilities / Applications) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 26px; }
.fcard {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s;
  display: flex; flex-direction: column;
}
.fcard:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(23,27,33,.16); }
.fcard-img { position: relative; aspect-ratio: 16/10; overflow: hidden; background: linear-gradient(135deg, #20262e, #3b4552); }
.fcard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.fcard:hover .fcard-img img { transform: scale(1.06); }
.fcard-icon {
  position: absolute; left: 18px; bottom: -24px; width: 52px; height: 52px;
  background: var(--red); color: var(--white); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  box-shadow: 0 8px 18px rgba(193,39,45,.4); z-index: 2;
}
.fcard-icon.blue { background: var(--blue); box-shadow: 0 8px 18px rgba(79,168,216,.4); }
.fcard-body { padding: 38px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.fcard-body h3 { font-size: 19px; margin-bottom: 10px; }
.fcard-body p { color: var(--gray); font-size: 14.5px; flex: 1; }
.fcard-body .more {
  margin-top: 16px; font-family: var(--font-head); font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em; color: var(--red);
}
.fcard-body .more:hover { text-decoration: underline; }

/* ---------- Home: product slider ---------- */
.product-slider { position: relative; }
.ps-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 52px) / 3);
  gap: 26px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 6px 2px 22px; scrollbar-width: none;
}
.ps-track::-webkit-scrollbar { display: none; }
.ps-card {
  scroll-snap-align: start; background: var(--white); border: 1px solid #e8ebef;
  border-radius: var(--radius); padding: 26px 22px; text-align: center;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  display: flex; flex-direction: column;
}
.ps-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.ps-card .ps-img { height: 170px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.ps-card .ps-img img { max-height: 100%; max-width: 86%; object-fit: contain; }
.ps-card h3 { font-size: 20px; margin-bottom: 4px; }
.ps-card .ps-tag { font-size: 12.5px; color: var(--blue); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.ps-card .ps-specs { margin: 14px 0 18px; color: var(--gray); font-size: 14px; text-align: left; }
.ps-card .ps-specs li { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; border-bottom: 1px dashed #e4e8ec; }
.ps-card .ps-specs li b { color: var(--dark); font-weight: 600; }
.ps-card .btn { margin-top: auto; padding: 10px 22px; font-size: 13px; }
.ps-nav { display: flex; justify-content: center; gap: 12px; margin-top: 8px; }
.ps-nav button {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid #d6dbe1;
  background: var(--white); font-size: 18px; cursor: pointer; color: var(--dark); transition: .25s;
}
.ps-nav button:hover { background: var(--red); border-color: var(--red); color: var(--white); }

/* ---------- Home: applications strip ---------- */
.app-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.app-tile {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9;
  display: flex; align-items: flex-end; color: var(--white);
}
.app-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.app-tile:hover img { transform: scale(1.07); }
.app-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(10,14,20,.78)); }
.app-tile .label { position: relative; z-index: 2; padding: 20px 22px; font-family: var(--font-head); font-size: 19px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.app-tile .label small { display: block; font-family: var(--font-body); font-size: 13px; font-weight: 400; color: #cfd9e2; text-transform: none; letter-spacing: 0; }

/* ============================================================
   PAGE BANNER (inner pages)
   ============================================================ */
.page-banner {
  position: relative; height: 320px; display: flex; align-items: center;
  background-size: cover; background-position: center; color: var(--white);
}
.page-banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,16,22,.82), rgba(12,16,22,.35)); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner .crumb { font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: #c8d3dd; margin-bottom: 10px; }
.page-banner .crumb a:hover { color: var(--white); }
.page-banner h1 { font-size: clamp(30px, 4.4vw, 46px); text-transform: uppercase; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.profile-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px; align-items: start; }
.profile-grid .text p { margin-bottom: 15px; color: #3a4149; }
.profile-grid .text h2 { font-size: 30px; margin-bottom: 20px; }
.profile-photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: sticky; top: 100px; }
.profile-photo img { width: 100%; object-fit: cover; }

/* Timeline */
.timeline { position: relative; margin-top: 40px; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 3px; background: linear-gradient(var(--red), var(--blue)); border-radius: 2px; }
.tl-item { position: relative; padding: 0 0 30px 26px; }
.tl-item::before {
  content: ""; position: absolute; left: -30px; top: 6px; width: 15px; height: 15px;
  border-radius: 50%; background: var(--white); border: 4px solid var(--red);
}
.tl-item:nth-child(even)::before { border-color: var(--blue); }
.tl-item .year { font-family: var(--font-head); font-size: 24px; font-weight: 700; color: var(--red); line-height: 1.1; }
.tl-item p { color: var(--gray); margin-top: 4px; max-width: 640px; }

/* Beliefs */
.belief-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.belief { background: var(--white); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow); border-top: 4px solid var(--red); }
.belief:nth-child(even) { border-top-color: var(--blue); }
.belief .b-ico { font-size: 32px; margin-bottom: 14px; }
.belief h3 { font-size: 18px; margin-bottom: 10px; }
.belief p { color: var(--gray); font-size: 14.5px; }

/* ============================================================
   TECHNOLOGY PAGE
   ============================================================ */
.tech-row {
  display: grid; grid-template-columns: 90px 1fr; gap: 26px; align-items: flex-start;
  background: var(--white); border-radius: var(--radius); padding: 34px 34px;
  box-shadow: var(--shadow); margin-bottom: 24px;
  border-left: 5px solid var(--red); transition: transform .3s;
}
.tech-row:nth-child(even) { border-left-color: var(--blue); }
.tech-row:hover { transform: translateX(6px); }
.tech-num {
  font-family: var(--font-head); font-size: 44px; font-weight: 700; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.6px var(--red);
}
.tech-row:nth-child(even) .tech-num { -webkit-text-stroke-color: var(--blue); }
.tech-row h3 { font-size: 22px; margin-bottom: 8px; }
.tech-row p { color: var(--gray); max-width: 900px; }

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.tabbar { display: flex; gap: 10px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.tabbar button {
  padding: 11px 30px; border-radius: 999px; border: 2px solid #dde2e8;
  background: var(--white); font-family: var(--font-head); font-size: 14.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em; cursor: pointer; color: var(--gray); transition: .25s;
}
.tabbar button.on, .tabbar button:hover { border-color: var(--red); color: var(--red); background: #fdf3f3; }

/* Product detail */
.pd-wrap { display: none; }
.pd-wrap.on { display: block; }
.pd-top { display: grid; grid-template-columns: .95fr 1.05fr; gap: 48px; align-items: center; margin-bottom: 48px; }
.pd-img {
  background: radial-gradient(circle at 50% 45%, #ffffff 0%, #eef2f6 100%);
  border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center; min-height: 340px;
}
.pd-img img { max-height: 380px; object-fit: contain; }
.pd-info .pd-cat { color: var(--blue); text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700; }
.pd-info h1 { font-size: 40px; margin: 6px 0 4px; }
.pd-info .pd-sub { color: var(--red); font-family: var(--font-head); font-weight: 600; margin-bottom: 16px; }
.pd-info .pd-desc { color: var(--gray); margin-bottom: 24px; }
.pd-highlights { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.pd-highlights span {
  background: var(--blue-light); color: #23719c; border-radius: 999px;
  padding: 7px 16px; font-size: 13px; font-weight: 600;
}
.spec-table { width: 100%; border-collapse: collapse; background: var(--white); box-shadow: var(--shadow); border-radius: var(--radius); overflow: hidden; }
.spec-table caption {
  caption-side: top; text-align: left; font-family: var(--font-head); font-size: 20px;
  font-weight: 600; padding-bottom: 14px;
}
.spec-table th, .spec-table td { padding: 13px 20px; font-size: 14.5px; text-align: left; border-bottom: 1px solid #edf0f3; }
.spec-table th { background: var(--dark); color: var(--white); font-family: var(--font-head); font-weight: 500; width: 46%; letter-spacing: .03em; }
.spec-table tr:nth-child(even) td { background: var(--gray-light); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.pd-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

/* placeholder card (torque motors etc.) */
.placeholder-note {
  background: var(--blue-light); border: 1px dashed var(--blue); border-radius: var(--radius);
  padding: 34px; text-align: center; color: #2a6e93; max-width: 720px; margin: 0 auto;
}

/* ============================================================
   CAPABILITIES / APPLICATIONS detail blocks
   ============================================================ */
.detail-block { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; padding: 44px 0; }
.detail-block:nth-child(even) .db-img { order: -1; }
.db-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.db-img img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.db-text h3 { font-size: 26px; margin-bottom: 14px; }
.db-text .db-tag { color: var(--red); font-size: 13px; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; }
.db-text ul { margin-top: 14px; }
.db-text ul li { position: relative; padding: 6px 0 6px 26px; color: var(--gray); }
.db-text ul li::before { content: "▸"; position: absolute; left: 0; color: var(--red); }

/* ============================================================
   FAQ PAGE
   ============================================================ */
.faq-group-title { font-size: 22px; margin: 40px 0 18px; color: var(--dark); display: flex; align-items: center; gap: 12px; }
.faq-group-title::before { content: ""; width: 8px; height: 22px; background: var(--red); border-radius: 3px; }
.faq-item { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 18px 54px 18px 22px; font-family: var(--font-head); font-size: 16px; font-weight: 600;
  color: var(--dark); position: relative;
}
.faq-q::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--red); transition: .3s; }
.faq-item.open .faq-q::after { content: "−"; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding: 0 22px 20px; color: var(--gray); font-size: 15px; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: linear-gradient(120deg, var(--red) 0%, #d8484d 60%, #e0565b 100%); color: var(--white); text-align: center; padding: 64px 0; }
.cta-band h2 { font-size: 30px; text-transform: uppercase; margin-bottom: 10px; }
.cta-band p { opacity: .92; margin-bottom: 26px; }
.cta-band .btn { background: var(--white); color: var(--red); }
.cta-band .btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,0,0,.22); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: #aab3bd; font-size: 14.5px; }
.footer-main { display: grid; grid-template-columns: 1.15fr .8fr 1.05fr; gap: 44px; padding: 60px 0 44px; }
.footer h4 { color: var(--white); font-size: 16px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--red); border-radius: 2px; }
.footer .f-logo { height: 40px; margin-bottom: 16px; }
.footer .f-about { color: #8d97a2; font-size: 13.5px; }

/* message form */
.msg-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.msg-form input, .msg-form textarea {
  width: 100%; padding: 12px 14px; border-radius: 6px; border: 1px solid #333a44;
  background: #20262e; color: #dfe5ea; font-family: var(--font-body); font-size: 14px;
  transition: border-color .2s;
}
.msg-form input:focus, .msg-form textarea:focus { outline: none; border-color: var(--red); }
.msg-form textarea { resize: vertical; min-height: 96px; margin-bottom: 12px; }
.msg-form .btn { width: 100%; padding: 12px; }
.form-note { display: none; margin-top: 12px; color: #7fd49b; font-size: 13.5px; }
.form-note.show { display: block; }

.f-links li { padding: 5px 0; }
.f-links a { color: #aab3bd; transition: .2s; }
.f-links a:hover { color: var(--white); padding-left: 4px; }
.f-contact li { display: flex; gap: 12px; padding: 7px 0; align-items: flex-start; }
.f-contact .ico { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.f-contact a { color: #aab3bd; }
.f-contact a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #262d36; padding: 18px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13px; color: #79828d; }

/* WhatsApp float */
.float-contact { position: fixed; right: 22px; bottom: 26px; z-index: 900; display: flex; flex-direction: column; gap: 10px; }
.float-contact a {
  width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--red); color: var(--white); font-size: 22px; box-shadow: 0 8px 20px rgba(0,0,0,.25); transition: .25s;
}
.float-contact a.mail { background: var(--blue); }
.float-contact a:hover { transform: translateY(-3px); }

/* partners strip */
.partner-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.partner-grid span {
  background: var(--white); border: 1px solid #e6eaee; border-radius: 8px;
  padding: 14px 10px; text-align: center; font-family: var(--font-head);
  font-weight: 600; color: var(--gray); letter-spacing: .04em; transition: .25s;
}
.partner-grid span:hover { color: var(--red); border-color: var(--red); transform: translateY(-3px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1020px) {
  .ps-track { grid-auto-columns: calc((100% - 26px) / 2); }
  .intro-grid, .profile-grid, .pd-top, .detail-block { grid-template-columns: 1fr; }
  .detail-block:nth-child(even) .db-img { order: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .app-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; top: 72px; right: -100%; width: min(320px, 84vw);
    height: calc(100vh - 72px); background: var(--white); flex-direction: column;
    align-items: stretch; gap: 0; padding: 18px 0; overflow-y: auto;
    transition: right .35s ease; box-shadow: -8px 0 30px rgba(0,0,0,.14);
  }
  .nav.open { right: 0; }
  .nav > li > a { padding: 14px 26px; border-bottom: 1px solid #eef1f4; }
  .dropdown { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; display: none; padding: 0 0 8px; background: var(--gray-light); border-radius: 0; }
  .nav > li:hover .dropdown { transform: none; }
  .nav > li.drop-open .dropdown { display: block; }
  .hero { min-height: 420px; }
  .section { padding: 52px 0; }
  .ps-track { grid-auto-columns: 86%; }
  .app-strip { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .msg-form .row { grid-template-columns: 1fr; }
  .tech-row { grid-template-columns: 1fr; gap: 8px; }
  .intro-stats { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 26px; }
}