/* ============================================================
   Tekk2GO — tekk2go.com
   Light, professional, red as accent. No frameworks.
   ============================================================ */

:root {
  --red: #c8102e;
  --red-dark: #a30d26;
  --red-soft: #fdecef;
  --navy: #0f172a;
  --ink: #1e293b;
  --slate: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-dark: #0f172a;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
  --shadow-md: 0 4px 6px rgba(15, 23, 42, .05), 0 10px 24px rgba(15, 23, 42, .08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, .12);
  --wrap: 1140px;
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; overflow-x: clip; }

body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 800;
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.3rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.18rem; font-weight: 700; }

p { margin: 0 0 1em; }
a { color: var(--red); }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff;
  padding: 10px 18px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Honeypot */
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 15px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 2px 8px rgba(200, 16, 46, .32);
}
.btn--primary:hover { background: var(--red-dark); box-shadow: 0 4px 14px rgba(200, 16, 46, .4); }

.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--navy); }

.btn--sm { padding: 11px 20px; font-size: .92rem; }
.btn--lg { padding: 17px 30px; font-size: 1.05rem; }
.btn--block { width: 100%; }

.ico { width: 1.05em; height: 1.05em; fill: currentColor; flex: none; }

.ilink { color: var(--red); font-weight: 700; text-decoration: none; }
.ilink:hover { text-decoration: underline; }

/* ---------- Utility bar ---------- */
.utility {
  background: var(--navy);
  color: #cbd5e1;
  font-size: .86rem;
}
.utility__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 38px;
}
.utility__tag { margin: 0; }
.utility__contact { display: flex; gap: 22px; }
.utility__contact a {
  color: #fff; text-decoration: none;
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600;
}
.utility__contact a:hover { color: #fecaca; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
}
/* Frosted background lives on a pseudo-element: backdrop-filter on the header
   itself would make it the containing block for the fixed mobile drawer. */
.header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: -1;
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 76px;
}
.header__logo { flex: none; }
.header__logo img { width: 178px; height: auto; }

.nav {
  display: flex;
  gap: 26px;
  margin-left: auto;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: .97rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.nav a:hover { color: var(--red); border-bottom-color: var(--red); }

.header__actions { display: flex; align-items: center; gap: 18px; }
.header__phone {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--navy); text-decoration: none; font-weight: 800; font-size: 1rem;
}
.header__phone:hover { color: var(--red); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.burger span {
  width: 24px; height: 2.5px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 14px;
}
.eyebrow__dot {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  flex: none;
}
.eyebrow--light { color: #fda4af; }
.eyebrow--light .eyebrow__dot { background: #fda4af; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 380px at 85% 10%, rgba(200, 16, 46, .07), transparent 60%),
    radial-gradient(640px 420px at 8% 90%, rgba(15, 23, 42, .05), transparent 60%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
  padding-top: 76px;
  padding-bottom: 84px;
}
.hero__copy .hl { color: var(--red); }
.hero__sub {
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: .7em;
}
.hero__body { color: var(--muted); max-width: 54ch; }
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.hero__trust {
  margin-top: 14px;
  font-size: .9rem;
  color: var(--muted);
}

/* Hero panel */
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 26px 26px 22px;
  max-width: 430px;
  margin-left: auto;
}
.panel__head {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}
.panel__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, .15);
  flex: none;
}
.panel__title { font-weight: 800; color: var(--navy); font-size: .98rem; }
.panel__list { list-style: none; margin: 0; padding: 0; }
.panel__list li {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 0;
  font-size: .94rem;
  color: var(--ink);
  border-bottom: 1px dashed #eef2f7;
}
.panel__list li:last-child { border-bottom: 0; }
.chk { width: 18px; height: 18px; fill: #16a34a; flex: none; }
.chk--red { fill: var(--red); }
.panel__foot {
  display: flex; align-items: center; gap: 10px;
  margin-top: 12px; padding-top: 14px;
  border-top: 1px solid var(--line);
}
.panel__pill {
  background: var(--red-soft);
  color: var(--red);
  font-size: .78rem;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.panel__note { font-size: .82rem; color: var(--muted); }

/* ---------- Trust strip ---------- */
.strip {
  background: var(--navy);
  color: #fff;
}
.strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding-top: 30px;
  padding-bottom: 30px;
}
.strip__item { text-align: center; padding: 4px 10px; }
.strip__big {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: #fff;
}
.strip__label {
  margin: 2px 0 0;
  font-size: .85rem;
  color: #94a3b8;
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section--alt { background: var(--bg-soft); }
.section--dark { background: var(--bg-dark); color: #cbd5e1; }
.section--dark h2 { color: #fff; }

.section__head { max-width: 640px; margin-bottom: 48px; }
.section__intro { color: var(--muted); font-size: 1.08rem; margin: 0; }

/* ---------- Service cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #f3c6ce;
}
.card__ico {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--red-soft);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card__ico svg { width: 26px; height: 26px; fill: var(--red); }
.card h3 { margin-bottom: .45em; }
.card p { margin: 0; color: var(--slate); font-size: .96rem; }

/* ---------- Why switch ---------- */
.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.why__item {
  display: flex;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 26px 22px;
  box-shadow: var(--shadow-sm);
}
.why__num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--red);
  opacity: .85;
  line-height: 1.1;
  flex: none;
}
.why__item h3 { margin-bottom: .35em; }
.why__item p { margin: 0; color: var(--slate); font-size: .96rem; }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 56px;
}
.step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 24px;
  box-shadow: var(--shadow-sm);
}
.step__num {
  position: absolute;
  top: -16px;
  left: 24px;
  width: 34px; height: 34px;
  background: var(--red);
  color: #fff;
  font-weight: 800;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 8px rgba(200, 16, 46, .35);
}
.step h3 { margin-top: 4px; }
.step p { margin: 0; color: var(--slate); font-size: .96rem; }

/* ---------- Assurance ---------- */
.assurance {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: start;
}
.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li {
  position: relative;
  padding: 7px 0 7px 30px;
  color: var(--ink);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 18px; height: 18px;
  background: var(--red-soft);
  border-radius: 50%;
}
.ticks li::after {
  content: "";
  position: absolute;
  left: 5px; top: 17.5px;
  width: 8px; height: 5px;
  border-left: 2.5px solid var(--red);
  border-bottom: 2.5px solid var(--red);
  transform: rotate(-45deg);
}
.ticks--tight li { padding-top: 5px; padding-bottom: 5px; font-size: .95rem; }

.assurance__box {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-md);
}
.assurance__label {
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 10px;
}
.assurance__box .btn { margin-top: 18px; }
.assurance__fine {
  margin: 12px 0 0;
  font-size: .84rem;
  color: var(--muted);
  text-align: center;
}

/* ---------- Coverage ---------- */
.coverage {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: start;
}
.coverage__copy p { color: #94a3b8; max-width: 50ch; }
.coverage__areas {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0 30px;
}
.coverage__areas span {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  color: #e2e8f0;
  font-size: .87rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
}

.hours {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 28px;
}
.hours__title { color: #fff; margin-bottom: 16px; }
.hours__list { margin: 0; }
.hours__list > div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, .1);
  font-size: .95rem;
}
.hours__list > div:last-of-type { border-bottom: 0; }
.hours__list dt { color: #94a3b8; }
.hours__list dd { margin: 0; color: #e2e8f0; font-weight: 600; }
.hours__note {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .92rem;
  color: #94a3b8;
}
.hours__note strong { color: #fff; }

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.contact__lead { color: var(--slate); }
.contact__points { list-style: none; margin: 26px 0 0; padding: 0; }
.contact__points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
}
.contact__points .chk { margin-top: 4px; }

.formwrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 34px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 700;
  font-size: .93rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.req { color: var(--red); }
.opt { color: var(--muted); font-weight: 500; font-size: .85em; }
.field input,
.field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(200, 16, 46, .12);
}
.field input.invalid,
.field textarea.invalid { border-color: var(--red); }
.field textarea { resize: vertical; min-height: 110px; }
.err {
  margin: 5px 0 0;
  font-size: .84rem;
  color: var(--red);
  min-height: 0;
}
.err:empty { display: none; }

.form__fine {
  margin: 14px 0 0;
  font-size: .84rem;
  color: var(--muted);
  text-align: center;
}
.form__status {
  margin: 12px 0 0;
  text-align: center;
  font-weight: 700;
}
.form__status.ok { color: #16a34a; }
.form__status.fail { color: var(--red); }
.form__status:empty { display: none; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; }
.faq__item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq__item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-weight: 700;
  color: var(--navy);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--red);
  line-height: 1;
  transition: transform .2s;
  flex: none;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__body { padding: 0 22px 18px; }
.faq__body p { margin: 0; color: var(--slate); font-size: .97rem; }

/* ---------- Newsletter ---------- */
.news {
  background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
}
.news__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  padding-top: 56px;
  padding-bottom: 56px;
}
.news h2 { color: #fff; margin-bottom: .35em; }
.news__copy p { margin: 0; color: #ffe0e5; max-width: 46ch; }
.news__form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.news__form input[type="email"] {
  flex: 1 1 240px;
  font-family: inherit;
  font-size: 1rem;
  padding: 14px 18px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
}
.news__form input[type="email"]:focus { outline: 3px solid rgba(255, 255, 255, .45); }
.news__form .btn--primary {
  background: var(--navy);
  box-shadow: none;
}
.news__form .btn--primary:hover { background: #1e293b; }
.news__status {
  flex-basis: 100%;
  margin: 4px 0 0;
  font-weight: 700;
  font-size: .95rem;
}
.news__status:empty { display: none; }

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: #94a3b8;
  font-size: .95rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-top: 64px;
  padding-bottom: 48px;
}
.footer__brand img { width: 168px; margin-bottom: 16px; }
.footer__brand p { margin: 0; max-width: 34ch; }
.footer__col h4 {
  color: #fff;
  font-size: .95rem;
  margin-bottom: 14px;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; }
.footer__col li { padding: 4px 0; }
.footer__col a { color: #94a3b8; text-decoration: none; }
.footer__col a:hover { color: #fff; }
.footer__bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 20px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .85rem;
}
.footer__bar p { margin: 0; }

/* ---------- Mobile call bar ---------- */
.callbar {
  display: none;
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 90;
  transform: translateY(120px);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  background: var(--red);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  padding: 16px;
  border-radius: 999px;
  text-align: center;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(200, 16, 46, .45);
}
.callbar.show { transform: translateY(0); opacity: 1; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; padding-top: 56px; padding-bottom: 64px; }
  .hero__panel { display: flex; justify-content: flex-start; }
  .panel { margin-left: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .assurance { grid-template-columns: 1fr; }
  .coverage { grid-template-columns: 1fr; gap: 40px; }
  .contact { grid-template-columns: 1fr; gap: 40px; }
  .news__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 84vw);
    background: #fff;
    flex-direction: column;
    gap: 6px;
    padding: 96px 32px 32px;
    margin: 0;
    box-shadow: -12px 0 40px rgba(15, 23, 42, .18);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .25s ease, visibility 0s linear .25s;
    z-index: 110;
  }
  .nav.open { transform: translateX(0); visibility: visible; transition: transform .25s ease; }
  .nav a {
    font-size: 1.1rem;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }
  .burger { display: flex; z-index: 120; }
  .header__phone span { display: none; }
  .header .btn--sm { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .utility__tag { display: none; }
  .utility__inner { justify-content: center; }
  .strip__grid { grid-template-columns: 1fr 1fr; gap: 18px 8px; }
  .cards { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
  .formwrap { padding: 24px 20px; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bar { justify-content: center; text-align: center; }
  .callbar { display: flex; }
  body { padding-bottom: 76px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}