:root {
  --sky: #38bdf8;
  --sky-deep: #0ea5e9;
  --sky-pale: #bae6fd;
  --ocean: #075985;
  --ocean-dark: #0c4a6e;
  --white: #ffffff;
  --off-white: #f0f9ff;
  --dark: #0a1628;
  --dark2: #0f2040;
  --accent: #00e5ff;
  --accent2: #7dd3fc;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(56, 189, 248, 0.3);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: "Exo 2", sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  cursor: none;
}

/* ── CUSTOM CURSOR ── */
.cursor {
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition:
    transform 0.1s,
    width 0.2s,
    height 0.2s,
    background 0.2s;
  mix-blend-mode: screen;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 2px solid var(--sky);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition:
    transform 0.15s ease-out,
    width 0.3s,
    height 0.3s,
    border-color 0.2s;
  opacity: 0.6;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.4s;
}
nav.scrolled {
  height: 60px;
  background: rgba(10, 22, 40, 0.97);
  box-shadow: 0 4px 40px rgba(14, 165, 233, 0.15);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo img {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  border: 2px solid var(--sky);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.5);
  transition:
    transform 0.4s,
    box-shadow 0.4s;
}
.nav-logo img:hover {
  transform: rotate(15deg) scale(1.1);
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.7);
}
.nav-brand {
  font-family: "Bebas Neue", cursive;
  font-size: 1.7rem;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--white), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--sky-pale);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s;
  box-shadow: 0 0 8px var(--accent);
}
.nav-links a:hover {
  color: var(--white);
}
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-cta {
  padding: 9px 22px;
  background: linear-gradient(135deg, var(--sky-deep), var(--accent));
  color: var(--dark) !important;
  border-radius: 6px;
  font-weight: 700 !important;
  letter-spacing: 1px !important;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
  transition:
    transform 0.3s,
    box-shadow 0.3s !important;
}
.nav-cta::after {
  display: none !important;
}
.nav-cta:hover {
  transform: translateY(-2px) scale(1.04) !important;
  box-shadow: 0 6px 30px rgba(0, 229, 255, 0.6) !important;
  color: var(--dark) !important;
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--sky);
  border-radius: 3px;
  transition: all 0.3s;
  box-shadow: 0 0 6px var(--sky);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 20px 5% 30px;
  z-index: 999;
  transform: translateY(-20px);
  opacity: 0;
  transition: all 0.4s;
}
.mobile-menu.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu a {
  display: block;
  color: var(--sky-pale);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid var(--glass-border);
  transition:
    color 0.2s,
    padding-left 0.2s;
}
.mobile-menu a:hover {
  color: var(--accent);
  padding-left: 10px;
}

/* ── HERO SECTION ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      ellipse at 30% 50%,
      rgba(14, 165, 233, 0.15) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(0, 229, 255, 0.08) 0%,
      transparent 50%
    ),
    var(--dark);
}

/* 3D GRID FLOOR */
.grid-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.15) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(600px) rotateX(60deg);
  transform-origin: bottom;
  mask-image: linear-gradient(to bottom, transparent 0%, black 40%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 40%);
  animation: gridPulse 4s ease-in-out infinite;
}
@keyframes gridPulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* FLOATING PARTICLES */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--sky);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
  box-shadow: 0 0 6px var(--sky);
}

@keyframes float-particle {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100px) translateX(60px);
    opacity: 0;
  }
}

/* ROTATING RINGS */
.ring-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.15);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: spinRing linear infinite;
}
.ring:nth-child(1) {
  width: 500px;
  height: 500px;
  animation-duration: 20s;
  border-color: rgba(56, 189, 248, 0.1);
}
.ring:nth-child(2) {
  width: 700px;
  height: 700px;
  animation-duration: 30s;
  border-color: rgba(0, 229, 255, 0.07);
  animation-direction: reverse;
}
.ring:nth-child(3) {
  width: 950px;
  height: 950px;
  animation-duration: 45s;
  border-color: rgba(56, 189, 248, 0.05);
}
@keyframes spinRing {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 80px 5% 60px;
  max-width: 900px;
  margin: 0 auto;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Mono", monospace;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.3s;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}
.hero-title {
  font-family: "Bebas Neue", cursive;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.9;
  letter-spacing: 4px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.9s ease forwards 0.5s;
}
.hero-title .line1 {
  display: block;
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    var(--sky-pale) 50%,
    var(--sky) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(56, 189, 248, 0.3));
}
.hero-title .line2 {
  display: block;
  background: linear-gradient(135deg, var(--sky-deep) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.4));
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--sky-pale);
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.7s;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.9s;
}
.btn-primary {
  padding: 16px 38px;
  background: linear-gradient(135deg, var(--sky-deep) 0%, var(--accent) 100%);
  color: var(--dark);
  font-family: "Exo 2", sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 30px rgba(14, 165, 233, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  transform-style: preserve-3d;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover {
  transform: translateY(-4px) scale(1.04) rotateX(8deg);
  box-shadow:
    0 12px 40px rgba(0, 229, 255, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn-primary:hover::before {
  opacity: 1;
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-outline {
  padding: 14px 36px;
  background: transparent;
  color: var(--sky);
  font-family: "Exo 2", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 2px solid var(--sky);
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  transform-style: preserve-3d;
}
.btn-outline::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(56, 189, 248, 0.15),
    transparent
  );
  transition: left 0.5s;
}
.btn-outline:hover {
  background: rgba(56, 189, 248, 0.1);
  color: var(--white);
  border-color: var(--accent);
  box-shadow:
    0 0 20px rgba(56, 189, 248, 0.3),
    inset 0 0 20px rgba(56, 189, 248, 0.05);
  transform: translateY(-3px) scale(1.03);
}
.btn-outline:hover::before {
  left: 100%;
}

.hero-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 70px;
  padding-top: 40px;
  border-top: 1px solid var(--glass-border);
  opacity: 0;
  animation: fadeUp 1s ease forwards 1.1s;
}
.stat-item {
  text-align: center;
}
.stat-num {
  font-family: "Bebas Neue", cursive;
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--white), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  display: block;
  filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.4));
}
.stat-label {
  font-size: 0.72rem;
  color: var(--sky-pale);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── SECTION BASE ── */
section {
  padding: 120px 5%;
  position: relative;
  overflow: hidden;
}
.section-label {
  font-family: "Space Mono", monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.section-title {
  font-family: "Bebas Neue", cursive;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.section-title span {
  background: linear-gradient(135deg, var(--sky), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-desc {
  color: var(--sky-pale);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.85;
  max-width: 620px;
}

/* ── WHAT IS SEO ── */
#what-is-seo {
  background:
    radial-gradient(
      ellipse at 80% 50%,
      rgba(14, 165, 233, 0.08) 0%,
      transparent 60%
    ),
    var(--dark2);
}
.seo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.seo-visual {
  position: relative;
  height: 420px;
  perspective: 1000px;
}
.seo-cube-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: floatCube 6s ease-in-out infinite;
}
@keyframes floatCube {
  0%,
  100% {
    transform: translate(-50%, -50%) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-20px);
  }
}
.cube {
  width: 160px;
  height: 160px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(25deg) rotateY(45deg);
  animation: rotateCube 12s linear infinite;
}
@keyframes rotateCube {
  from {
    transform: rotateX(25deg) rotateY(0deg);
  }
  to {
    transform: rotateX(25deg) rotateY(360deg);
  }
}
.cube-face {
  position: absolute;
  width: 160px;
  height: 160px;
  border: 2px solid rgba(56, 189, 248, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Bebas Neue", cursive;
  font-size: 1.4rem;
  letter-spacing: 2px;
  background: rgba(14, 165, 233, 0.06);
  backdrop-filter: blur(10px);
  color: var(--sky);
  box-shadow:
    inset 0 0 30px rgba(56, 189, 248, 0.1),
    0 0 20px rgba(56, 189, 248, 0.1);
}
.cube-face.front {
  transform: translateZ(80px);
}
.cube-face.back {
  transform: rotateY(180deg) translateZ(80px);
}
.cube-face.left {
  transform: rotateY(-90deg) translateZ(80px);
}
.cube-face.right {
  transform: rotateY(90deg) translateZ(80px);
}
.cube-face.top {
  transform: rotateX(90deg) translateZ(80px);
}
.cube-face.bottom {
  transform: rotateX(-90deg) translateZ(80px);
}

.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: spinRing linear infinite;
}
.orbit-ring:nth-child(1) {
  width: 280px;
  height: 280px;
  animation-duration: 8s;
}
.orbit-ring:nth-child(2) {
  width: 340px;
  height: 340px;
  animation-duration: 14s;
  transform: translate(-50%, -50%) rotateX(60deg);
}

.orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
}

.seo-text-side {
}
.seo-text-side p {
  color: #94a3b8;
  font-size: 1rem;
  line-height: 1.9;
  margin-top: 20px;
  font-weight: 300;
}
.seo-text-side strong {
  color: var(--sky);
  font-weight: 700;
}

/* Why SEO cards */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 50px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.why-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 32px 26px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s,
    box-shadow 0.4s,
    border-color 0.4s;
  transform-style: preserve-3d;
  perspective: 800px;
  backdrop-filter: blur(10px);
}
.why-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.08) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s;
}
.why-card:hover {
  transform: translateY(-10px) rotateX(5deg) rotateY(3deg);
  box-shadow:
    0 20px 60px rgba(14, 165, 233, 0.2),
    0 0 0 1px rgba(56, 189, 248, 0.2);
  border-color: rgba(56, 189, 248, 0.5);
}
.why-card:hover::before {
  opacity: 1;
}
.why-card .icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
}
.why-card h3 {
  font-family: "Bebas Neue", cursive;
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── HOW SEARCH ENGINES WORK ── */
#how-engines {
  background: var(--dark);
}
.engines-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.engines-header {
  margin-bottom: 70px;
}
.pipeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.pipeline::before {
  content: "";
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--sky-deep),
    var(--accent),
    var(--sky-deep)
  );
  box-shadow: 0 0 10px var(--sky);
}
.pipeline-step {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  padding: 0 0 50px 0;
  position: relative;
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 0.7s,
    transform 0.7s;
}
.pipeline-step.visible {
  opacity: 1;
  transform: translateX(0);
}
.step-num {
  width: 80px;
  height: 80px;
  min-width: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocean-dark), var(--sky-deep));
  border: 2px solid var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Bebas Neue", cursive;
  font-size: 2rem;
  color: var(--white);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
  position: relative;
  z-index: 1;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.pipeline-step:hover .step-num {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.6);
}
.step-content {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 28px 32px;
  flex: 1;
  backdrop-filter: blur(10px);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.pipeline-step:hover .step-content {
  transform: translateX(8px);
  box-shadow: 0 8px 40px rgba(14, 165, 233, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
}
.step-content h3 {
  font-family: "Bebas Neue", cursive;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--sky);
  margin-bottom: 8px;
}
.step-content p {
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ── TYPES OF SEO ── */
#seo-types {
  background:
    radial-gradient(
      ellipse at 20% 80%,
      rgba(7, 89, 133, 0.2) 0%,
      transparent 50%
    ),
    var(--dark2);
}
.types-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.types-header {
  text-align: center;
  margin-bottom: 70px;
}
.types-header .section-desc {
  margin: 0 auto;
  text-align: left;
}

.types-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.tab-btn {
  padding: 12px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--sky-pale);
  font-family: "Exo 2", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(10px);
}
.tab-btn:hover,
.tab-btn.active {
  background: linear-gradient(135deg, var(--sky-deep), var(--accent));
  color: var(--dark);
  border-color: transparent;
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
  transform: translateY(-2px);
}

.types-panel {
  display: none;
}
.types-panel.active {
  display: block;
}

.type-card-big {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 50px;
  backdrop-filter: blur(15px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  animation: fadeIn 0.5s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.type-icon-big {
  font-size: 6rem;
  text-align: center;
  filter: drop-shadow(0 0 20px rgba(56, 189, 248, 0.5));
  animation: floatIcon 4s ease-in-out infinite;
}
@keyframes floatIcon {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(5deg);
  }
}
.type-info h3 {
  font-family: "Bebas Neue", cursive;
  font-size: 2.2rem;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--white), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.type-info p {
  color: #94a3b8;
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 24px;
}
.type-list {
  list-style: none;
}
.type-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--sky-pale);
  font-size: 0.9rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
}
.type-list li::before {
  content: "▶";
  color: var(--accent);
  font-size: 0.65rem;
  flex-shrink: 0;
}

/* ── IMPORTANCE / WHY SEO ── */
#why-seo {
  background: var(--dark);
  text-align: center;
}
.why-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.importance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.imp-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 40px 30px;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s,
    box-shadow 0.4s;
  transform-style: preserve-3d;
  opacity: 0;
  transform: translateY(50px);
  transition:
    opacity 0.6s,
    transform 0.6s,
    box-shadow 0.4s;
}
.imp-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.imp-card:hover {
  transform: translateY(-12px) rotateX(6deg);
  box-shadow: 0 24px 60px rgba(14, 165, 233, 0.25);
  border-color: rgba(56, 189, 248, 0.4);
}
.imp-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--sky-deep),
    var(--accent),
    var(--sky-deep)
  );
  transform: scaleX(0);
  transition: transform 0.4s;
}
.imp-card:hover::after {
  transform: scaleX(1);
}
.imp-num {
  font-family: "Bebas Neue", cursive;
  font-size: 4rem;
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.15),
    rgba(0, 229, 255, 0.15)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}
.imp-card h3 {
  font-family: "Bebas Neue", cursive;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 12px;
}
.imp-card p {
  color: #94a3b8;
  font-size: 0.88rem;
  line-height: 1.75;
}

/* ── CTA STRIP ── */
#cta-strip {
  padding: 100px 5%;
  background: linear-gradient(
    135deg,
    var(--ocean-dark) 0%,
    var(--dark) 50%,
    var(--ocean-dark) 100%
  );
  text-align: center;
  position: relative;
  overflow: hidden;
}
#cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
  background-size: 50px 50px;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-family: "Bebas Neue", cursive;
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 3px;
  line-height: 1;
  margin-bottom: 20px;
}
.cta-inner p {
  color: var(--sky-pale);
  font-size: 1.1rem;
  margin-bottom: 40px;
  line-height: 1.8;
}
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* ── FOOTER ── */
footer {
  background: #050d1a;
  border-top: 1px solid var(--glass-border);
  padding: 70px 5% 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--glass-border);
}
.footer-brand {
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo img {
  height: 42px;
  width: 42px;
  border-radius: 50%;
  border: 2px solid var(--sky);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}
.footer-logo-text {
  font-family: "Bebas Neue", cursive;
  font-size: 1.5rem;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--white), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-brand p {
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.soc-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
}
.soc-btn:hover {
  background: var(--sky-deep);
  color: var(--white);
  border-color: var(--sky);
  box-shadow: 0 0 14px rgba(14, 165, 233, 0.4);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-family: "Bebas Neue", cursive;
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  color: #64748b;
  text-decoration: none;
  font-size: 0.88rem;
  transition:
    color 0.2s,
    padding-left 0.2s;
  display: block;
}
.footer-col ul li a:hover {
  color: var(--sky);
  padding-left: 6px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  color: #334155;
  font-size: 0.82rem;
}
.footer-bottom span {
  color: var(--sky);
}
.footer-badge {
  font-family: "Space Mono", monospace;
  font-size: 0.7rem;
  color: #334155;
  letter-spacing: 2px;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}
.delay-4 {
  transition-delay: 0.4s;
}
.delay-5 {
  transition-delay: 0.5s;
}

/* ── GLOW LINE SEPARATOR ── */
.glow-line {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--sky),
    var(--accent),
    var(--sky),
    transparent
  );
  box-shadow: 0 0 10px var(--sky);
  margin: 0;
  opacity: 0.4;
}

/* ── SCROLL PROGRESS ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sky-deep), var(--accent));
  z-index: 9999;
  box-shadow: 0 0 8px var(--accent);
  transition: width 0.1s;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .seo-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .seo-visual {
    height: 300px;
  }
  .importance-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .type-card-big {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .type-icon-big {
    font-size: 4rem;
  }
}
@media (max-width: 600px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .hero-stats {
    gap: 24px;
  }
  .importance-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .pipeline::before {
    left: 30px;
  }
  .step-num {
    width: 60px;
    height: 60px;
    min-width: 60px;
    font-size: 1.5rem;
  }
  .type-card-big {
    padding: 28px 20px;
  }
}