/* =========================================================
   LOOPTECH SEO LANDING PAGES
   Clean Responsive Styles
========================================================= */

:root {
  --navy: #061b36;
  --navy-2: #0a2c54;
  --cyan: #00c8f0;
  --cyan-light: #19d3ff;
  --green: #20d66b;
  --light: #f5f9ff;
  --white: #ffffff;
  --text: #10213a;
  --muted: #5f6f86;
  --border: #e3edf8;
  --shadow: 0 18px 45px rgba(5, 31, 66, 0.14);
  --radius: 20px;
  --container: 1160px;
}

/* =========================================================
   RESET
========================================================= */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

/* =========================================================
   TOP BAR
========================================================= */

.topbar {
  padding: 9px 0;
  color: var(--white);
  background: var(--cyan);
  font-weight: 700;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar a {
  transition: opacity 0.25s ease;
}

.topbar a:hover {
  opacity: 0.8;
}

/* =========================================================
   HEADER
========================================================= */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  color: var(--white);
  background: rgba(6, 27, 54, 0.98);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
  font-size: 26px;
  font-weight: 800;
}

.brand img {
  width: 76px;
  height: 52px;
  object-fit: contain;
  border-radius: 10px;
  background: var(--white);
  box-shadow:
    0 5px 14px rgba(0, 0, 0, 0.2),
    0 0 15px rgba(25, 211, 255, 0.4);
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

nav a {
  position: relative;
  font-weight: 700;
  transition: color 0.25s ease;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--cyan-light);
  transition: width 0.25s ease;
}

nav a:hover {
  color: var(--cyan-light);
}

nav a:hover::after {
  width: 100%;
}

/* =========================================================
   BUTTONS
========================================================= */

.btn {
  min-height: 52px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.btn-primary {
  color: #001b2b;
  background: var(--cyan);
  box-shadow: 0 10px 24px rgba(0, 200, 240, 0.24);
}

.btn-primary:hover {
  transform: translateY(-3px);
  background: var(--cyan-light);
  box-shadow: 0 15px 32px rgba(0, 200, 240, 0.34);
}

.btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline:hover {
  transform: translateY(-3px);
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

/* =========================================================
   BREADCRUMB
========================================================= */

.breadcrumb {
  padding: 12px 0;
  background: #eef7ff;
  font-size: 14px;
}

.breadcrumb .container {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb a {
  color: var(--navy-2);
  font-weight: 700;
}

.breadcrumb a:hover {
  color: var(--cyan);
}

/* =========================================================
   HERO
========================================================= */

.hero {
  padding: 90px 0 80px;
  color: var(--white);
  background:
    radial-gradient(
      circle at 80% 40%,
      rgba(0, 200, 240, 0.12),
      transparent 34%
    ),
    linear-gradient(135deg, var(--navy), var(--navy-2));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 55px;
}

.hero-content {
  min-width: 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 7px 14px;
  color: #7fe8ff;
  border: 1px solid rgba(25, 211, 255, 0.45);
  border-radius: 999px;
  background: rgba(0, 200, 240, 0.14);
  font-size: 15px;
  font-weight: 800;
}

h1 {
  max-width: 760px;
  margin: 0 0 20px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.06;
  letter-spacing: -1.5px;
}

.hero p {
  max-width: 760px;
  margin: 0;
  color: #d5e8ff;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* =========================================================
   HERO IMAGE
========================================================= */

.hero-card {
  width: 100%;
  padding: 28px;
  overflow: hidden;
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-card img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: center;
  border-radius: 18px;
  transition: transform 0.45s ease;
}

.hero-card:hover img {
  transform: scale(1.035);
}

/* =========================================================
   TRUST COUNTERS
========================================================= */

.trust {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: -32px;
}

.trust div {
  padding: 22px;
  border: 1px solid rgba(227, 237, 248, 0.9);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
  text-align: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.trust div:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 48px rgba(5, 31, 66, 0.18);
}

.trust strong {
  display: block;
  color: var(--navy);
  font-size: 28px;
  line-height: 1.2;
}

.trust span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

/* =========================================================
   SECTIONS
========================================================= */

section {
  padding: 78px 0;
}

.section-alt {
  background: var(--light);
}

.section-title {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-title h2,
.split h2 {
  color: var(--navy);
  line-height: 1.15;
}

.section-title h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 46px);
}

.section-title p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

/* =========================================================
   FEATURE CARDS
========================================================= */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  padding: 26px;
  border: 1px solid #e5edf7;
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(5, 31, 66, 0.07);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 200, 240, 0.35);
  box-shadow: 0 18px 38px rgba(5, 31, 66, 0.12);
}

.card h3 {
  margin: 10px 0 8px;
  color: var(--navy);
  font-size: 20px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--navy);
  background: #e8faff;
  font-size: 25px;
  font-weight: 800;
}

/* =========================================================
   SPLIT SECTION
========================================================= */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.split h2 {
  margin: 0 0 15px;
  font-size: clamp(30px, 4vw, 44px);
}

.split p {
  color: var(--muted);
  font-size: 17px;
}

.split > img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

/* =========================================================
   CHECK LIST
========================================================= */

.checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  margin-top: 20px;
}

.checks span {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  font-weight: 700;
}

/* =========================================================
   FAQ
========================================================= */

.faq {
  max-width: 900px;
  margin-inline: auto;
}

details {
  margin: 14px 0;
  padding: 18px 20px;
  border: 1px solid #dfe9f4;
  border-radius: 14px;
  background: var(--white);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

details[open] {
  border-color: rgba(0, 200, 240, 0.45);
  box-shadow: 0 10px 28px rgba(5, 31, 66, 0.08);
}

summary {
  color: var(--navy);
  font-weight: 800;
  cursor: pointer;
}

details p {
  margin: 12px 0 0;
  color: var(--muted);
}

/* =========================================================
   CTA
========================================================= */

.cta {
  padding: 48px;
  overflow: hidden;
  border-radius: 26px;
  color: var(--white);
  background:
    radial-gradient(
      circle at 10% 50%,
      rgba(255, 255, 255, 0.15),
      transparent 30%
    ),
    linear-gradient(135deg, #04bde8, #0a88c2);
  text-align: center;
  box-shadow: var(--shadow);
}

.cta h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.2;
}

.cta p {
  margin: 0;
  font-size: 18px;
}

/* =========================================================
   FOOTER
========================================================= */

footer {
  padding: 55px 0 28px;
  color: #cbd9ea;
  background: #031326;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 35px;
}

footer h3 {
  margin-top: 0;
  color: var(--white);
}

footer a {
  display: block;
  margin: 8px 0;
  transition: color 0.25s ease;
}

footer a:hover {
  color: var(--cyan-light);
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

/* =========================================================
   FLOATING BUTTONS
========================================================= */

.float {
  position: fixed;
  right: 20px;
  z-index: 30;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.22);
  font-size: 25px;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 32px rgba(0, 0, 0, 0.28);
}

.whatsapp {
  bottom: 22px;
  background: var(--green);
}

.call {
  bottom: 92px;
  background: #00bfe8;
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 38px;
  }

  .hero-content {
    text-align: center;
  }

  .hero p {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust {
    grid-template-columns: repeat(2, 1fr);
  }

  nav {
    display: none;
  }

  .hero-card {
    max-width: 700px;
    margin-inline: auto;
  }

  .split > img {
    max-width: 700px;
    margin-inline: auto;
  }
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 600px) {
  .container {
    width: min(92%, var(--container));
  }

  .topbar .container {
    justify-content: center;
    text-align: center;
  }

  .nav {
    min-height: auto;
    padding: 15px 0;
    flex-wrap: wrap;
  }

  .brand {
    font-size: 23px;
  }

  .brand img {
    width: 68px;
    height: 48px;
  }

  .nav > .btn {
    width: 100%;
  }

  .hero {
    padding: 65px 0 70px;
  }

  h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-card {
    padding: 16px;
  }

  .hero-card img {
    height: 240px;
  }

  .grid-3,
  .checks,
  .trust {
    grid-template-columns: 1fr;
  }

  .trust {
    margin-top: -25px;
  }

  section {
    padding: 58px 0;
  }

  .split > img {
    height: 260px;
  }

  .cta {
    padding: 36px 22px;
  }

  .float {
    right: 14px;
    width: 54px;
    height: 54px;
  }
}

/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}