@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,100..900;1,100..900&family=Raleway:ital,wght@0,100..900;1,100..900&display=swap');

/* === DESIGN TOKENS === */
:root {
  --color-primary: #121212;
  --color-secondary: #1E1E1E;
  --color-accent: #0064E0;
  --color-background: #050505;
  --color-text: #F5F5F5;
  --font-sans: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Raleway", ui-sans-serif, system-ui, sans-serif;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, textarea { font-family: inherit; }
::selection { background: var(--color-accent); color: white; }

/* === UTILITIES === */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 768px; margin: 0 auto; padding: 0 1.5rem; }
.container-md { max-width: 1024px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.hidden { display: none !important; }

/* === NAVBAR === */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem; pointer-events: none;
  transition: padding 0.3s;
  animation: slideDown 0.5s ease-out;
}
.navbar.scrolled { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.navbar > * { pointer-events: auto; }
.navbar-logo img { height: 2.5rem; width: auto; object-fit: contain; }
.navbar-nav {
  display: none; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.navbar-nav-inner {
  display: flex; align-items: center; gap: 0.25rem;
  background: rgba(15, 23, 42, 0.9); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 9999px; padding: 0.375rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.nav-item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem; border-radius: 9999px;
  font-size: 0.875rem; font-weight: 500;
  color: #9ca3af; transition: all 0.3s;
}
.nav-item:hover { color: #e5e7eb; background: rgba(255,255,255,0.05); }
.nav-item.active { background: rgba(37,99,235,0.2); color: white; }
.nav-item.active svg { color: #60a5fa; }
.nav-item svg { color: #6b7280; width: 16px; height: 16px; }
.navbar-right { display: flex; align-items: center; gap: 1rem; }
.navbar-cta-wrap { display: none; }
.mobile-menu-btn {
  color: white; padding: 0.5rem;
  background: rgba(30,30,30,0.8); border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(12px);
}
.mobile-menu-btn svg { width: 20px; height: 20px; }

/* Mobile Menu */
.mobile-menu {
  position: fixed; top: 5rem; left: 1rem; right: 1rem; z-index: 40;
  background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 1rem;
  overflow: hidden; box-shadow: 0 25px 50px rgba(0,0,0,0.5);
  display: none; flex-direction: column; padding: 1rem; gap: 0.5rem;
  animation: fadeInScale 0.2s ease-out;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-item { padding: 0.75rem 1rem; border-radius: 0.75rem; font-size: 0.875rem; }
.mobile-menu .nav-item svg { width: 18px; height: 18px; }
.mobile-menu-divider { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.1); }

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.95) translateY(-20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes slideDown {
  from { transform: translateY(-100px); }
  to { transform: translateY(0); }
}

/* === SHINY BUTTON === */
@property --gradient-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@property --gradient-angle-offset { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@property --gradient-percent { syntax: "<percentage>"; initial-value: 5%; inherits: false; }
@property --gradient-shine { syntax: "<color>"; initial-value: white; inherits: false; }

.shiny-cta {
  --shiny-cta-bg: #121212; --shiny-cta-bg-subtle: #1E1E1E;
  --shiny-cta-fg: #ffffff; --shiny-cta-highlight: #2563EB;
  --shiny-cta-highlight-subtle: #60A5FA;
  --animation: gradient-angle linear infinite; --duration: 3s;
  --shadow-size: 2px; --transition: 800ms cubic-bezier(0.25, 1, 0.5, 1);
  isolation: isolate; position: relative; overflow: hidden; cursor: pointer;
  outline-offset: 4px; padding: 1.25rem 2.5rem;
  font-family: var(--font-sans); font-size: 1.125rem; line-height: 1.2; font-weight: 500;
  border: 1px solid transparent; border-radius: 360px;
  color: var(--shiny-cta-fg); display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(var(--shiny-cta-bg), var(--shiny-cta-bg)) padding-box,
    conic-gradient(from calc(var(--gradient-angle) - var(--gradient-angle-offset)),
      transparent, var(--shiny-cta-highlight) var(--gradient-percent),
      var(--gradient-shine) calc(var(--gradient-percent) * 2),
      var(--shiny-cta-highlight) calc(var(--gradient-percent) * 3),
      transparent calc(var(--gradient-percent) * 4)) border-box;
  box-shadow: inset 0 0 0 1px var(--shiny-cta-bg-subtle);
  transition: var(--transition);
  transition-property: --gradient-angle-offset, --gradient-percent, --gradient-shine;
}
.shiny-cta::before, .shiny-cta::after, .shiny-cta span::before {
  content: ""; pointer-events: none; position: absolute;
  inset-inline-start: 50%; inset-block-start: 50%; translate: -50% -50%; z-index: -1;
}
.shiny-cta:active { translate: 0 1px; }
.shiny-cta::before {
  --size: calc(100% - var(--shadow-size) * 3); --position: 2px; --space: calc(var(--position) * 2);
  width: var(--size); height: var(--size);
  background: radial-gradient(circle at var(--position) var(--position), white calc(var(--position) / 4), transparent 0) padding-box;
  background-size: var(--space) var(--space); background-repeat: space;
  mask-image: conic-gradient(from calc(var(--gradient-angle) + 45deg), black, transparent 10% 90%, black);
  border-radius: inherit; opacity: 0.4; z-index: -1;
}
.shiny-cta::after {
  --animation: shimmer linear infinite; width: 100%; aspect-ratio: 1;
  background: linear-gradient(-50deg, transparent, var(--shiny-cta-highlight), transparent);
  mask-image: radial-gradient(circle at bottom, transparent 40%, black); opacity: 0.85;
}
.shiny-cta span { z-index: 1; display: inline-flex; align-items: center; gap: 0.5rem; }
.shiny-cta span::before {
  --size: calc(100% + 1rem); width: var(--size); height: var(--size);
  box-shadow: inset 0 -1ex 3rem 6px var(--shiny-cta-highlight);
  opacity: 0; transition: opacity var(--transition);
  animation: calc(var(--duration) * 1.5) breathe linear infinite;
}
.shiny-cta, .shiny-cta::before, .shiny-cta::after {
  animation: var(--animation) var(--duration), var(--animation) calc(var(--duration) / 0.4) reverse paused;
  animation-composition: add;
}
.shiny-cta:is(:hover, :focus-visible) { --gradient-percent: 20%; --gradient-angle-offset: 95deg; --gradient-shine: var(--shiny-cta-highlight-subtle); }
.shiny-cta:is(:hover, :focus-visible), .shiny-cta:is(:hover, :focus-visible)::before, .shiny-cta:is(:hover, :focus-visible)::after { animation-play-state: running; }
.shiny-cta:is(:hover, :focus-visible) span::before { opacity: 1; }
@keyframes gradient-angle { to { --gradient-angle: 360deg; } }
@keyframes shimmer { to { rotate: 360deg; } }
@keyframes breathe { from, to { scale: 1; } 50% { scale: 1.2; } }

/* White variant for AuthorityCTA */
.shiny-cta-white {
  --shiny-cta-bg: white; --shiny-cta-bg-subtle: #e5e5e5;
  --shiny-cta-fg: var(--color-accent); --shiny-cta-highlight: var(--color-accent);
  border: none;
}

/* Size variants */
.shiny-cta-sm { padding: 0.5rem 1.5rem; font-size: 0.75rem; height: 2.25rem; }
.shiny-cta-lg { padding: 1rem 2rem; font-size: 1.125rem; }

/* === HERO SECTION === */
.hero-section {
  position: relative; overflow: hidden; min-height: 90vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-background);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
  background: linear-gradient(to bottom, black, #020617, #0f172a);
}
.hero-capsule-1 {
  position: absolute; top: -10%; left: 50%; transform: translateX(-50%);
  width: 40vw; height: 60vh; border-radius: 100%;
  background: rgba(0,100,224,0.1); filter: blur(120px);
  animation: capsuleBreathe 10s ease-in-out infinite;
}
.hero-capsule-2 {
  position: absolute; bottom: -10%; right: -5%;
  width: 35vw; height: 35vw; border-radius: 40%;
  border: 1px solid rgba(255,255,255,0.05);
  background: linear-gradient(to bottom right, rgba(255,255,255,0.05), transparent);
  backdrop-filter: blur(48px);
  box-shadow: inset 0 0 60px rgba(255,255,255,0.02), 0 0 100px rgba(0,0,0,0.8);
  animation: capsuleRotate 120s linear infinite;
}
.hero-capsule-2-inner {
  position: absolute; inset: 0; border-radius: 40%;
  background: linear-gradient(to top right, transparent, rgba(255,255,255,0.05), transparent);
  opacity: 0.3;
}
.hero-capsule-3 {
  position: absolute; bottom: 10%; left: -5%;
  width: 25vw; height: 25vw; border-radius: 35%;
  border: 1px solid rgba(0,100,224,0.1);
  background: rgba(0,100,224,0.05); backdrop-filter: blur(32px);
  animation: capsuleDrift 18s ease-in-out infinite;
}
.hero-vignette-1 {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, var(--color-background), transparent, rgba(5,5,5,0.8));
}
.hero-vignette-2 {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.4) 100%);
}
.hero-content {
  position: relative; z-index: 10; width: 100%; max-width: 1280px;
  margin: 0 auto; padding: 5rem 1.5rem 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem; text-align: center;
}
.hero-content h1 {
  font-size: clamp(1.875rem, 5vw, 4.5rem); font-weight: 700;
  line-height: 1.1; letter-spacing: -0.025em; max-width: 64rem; margin: 0 auto;
  animation: fadeInUp 0.8s cubic-bezier(0.22,1,0.36,1);
}
.hero-content h1 .accent { color: var(--color-accent); }
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem); color: #9ca3af;
  max-width: 42rem; margin: 0 auto;
  animation: fadeInUp 0.8s 0.2s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-cta { margin-top: 1rem; animation: fadeInUp 0.8s 0.4s cubic-bezier(0.22,1,0.36,1) both; }

@keyframes capsuleBreathe { 0%, 100% { transform: translateX(-50%) scale(0.95); opacity: 0.4; } 50% { transform: translateX(-50%) scale(1.05); opacity: 0.6; } }
@keyframes capsuleRotate { to { transform: rotate(360deg); } }
@keyframes capsuleDrift { 0%, 100% { transform: translate(0,0) rotate(0); } 50% { transform: translate(40px,-30px) rotate(5deg); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* === INTEGRATION FLOW STEPS === */
.integration-section {
  position: relative; width: 100%; min-height: 900px;
  overflow: hidden; display: flex; align-items: center; padding: 6rem 0;
}
.integration-bg { position: absolute; inset: 0; z-index: 0; }
.integration-bg img { width: 100%; height: 100%; object-fit: cover; }
.integration-bg picture { width: 100%; height: 100%; }
.integration-bg-gradient {
  position: absolute; top: 0; left: 0; width: 100%; height: 16rem; z-index: 10;
  background: linear-gradient(to bottom, var(--color-background), rgba(5,5,5,0.6), transparent);
}
.integration-content {
  position: relative; z-index: 10; width: 100%; max-width: 1280px;
  margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center;
}
.integration-text { text-align: center; margin-top: 12rem; }
.integration-text h2 { font-size: clamp(1.875rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 1.5rem; }
.integration-text > p { font-size: 1.125rem; color: #9ca3af; line-height: 1.75; margin-bottom: 1rem; }
.integration-rec {
  font-size: 0.875rem; color: #60a5fa; font-weight: 700;
  background: rgba(0,100,224,0.1); display: inline-block;
  padding: 0.5rem 1rem; border-radius: 0.5rem;
  border: 1px solid rgba(0,100,224,0.2); margin-bottom: 2rem;
}
.read-more-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--color-accent); font-weight: 500; transition: color 0.3s;
  margin-bottom: 1rem;
}
.read-more-btn:hover { color: rgba(0,100,224,0.8); }
.read-more-content {
  display: none; overflow: hidden; text-align: left;
  animation: expandIn 0.3s ease-out;
}
.read-more-content.open { display: block; }
@keyframes expandIn { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 5000px; } }
.expanded-card {
  background: rgba(30,30,30,0.8); backdrop-filter: blur(12px);
  padding: 1.5rem; border-radius: 1rem;
  border: 1px solid rgba(255,255,255,0.1); margin-top: 1rem;
  box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}
.expanded-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.25rem; }
.expanded-card > .accent-text { color: var(--color-accent); font-weight: 500; margin-bottom: 1.5rem; }
.expanded-card .desc { color: #d1d5db; font-size: 0.875rem; line-height: 1.75; margin-bottom: 1rem; }
.expanded-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; }
.expanded-list li {
  display: flex; gap: 0.75rem; font-size: 0.875rem; color: #d1d5db;
}
.expanded-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }
.expanded-list li strong { color: white; display: block; margin-bottom: 0.25rem; }

/* === OPPORTUNITY HIGHLIGHT === */
.opportunity-section { background: #050505; padding: 2.5rem 1.5rem; }
.opportunity-content {
  max-width: 56rem; margin: 0 auto; text-align: center;
}
.opportunity-content h2 {
  font-size: clamp(1.875rem, 4vw, 3rem); font-weight: 700; margin-bottom: 1.5rem;
  background: linear-gradient(to right, white, #6b7280);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.opportunity-content p { font-size: clamp(1.125rem, 2vw, 1.5rem); color: #9ca3af; line-height: 1.75; }

/* === BENTO GRID BENEFITS === */
.benefits-section { background: var(--color-background); padding: 6rem 1.5rem; }
.benefits-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 4rem;
}
.benefit-card {
  padding: 1.5rem; border-radius: 1.5rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(30,30,30,0.5); backdrop-filter: blur(4px);
  display: flex; flex-direction: column; gap: 1rem;
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
  position: relative; overflow: hidden;
}
.benefit-card:hover { border-color: rgba(0,100,224,0.5); transform: scale(1.02); background: rgba(255,255,255,0.03); }
.benefit-card .hover-gradient {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(0,100,224,0.05), transparent);
  opacity: 0; transition: opacity 0.5s; pointer-events: none;
}
.benefit-card:hover .hover-gradient { opacity: 1; }
.benefit-icon-wrap {
  width: 100%; height: 10rem; display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 10;
}
.benefit-icon-glow {
  position: absolute; inset: 0; background: rgba(0,100,224,0.1); filter: blur(40px);
  border-radius: 9999px; opacity: 0.2; transition: opacity 0.5s;
}
.benefit-card:hover .benefit-icon-glow { opacity: 0.4; }
.benefit-icon-wrap svg { width: 100%; height: 100%; position: relative; z-index: 1; }
.benefit-text { text-align: center; position: relative; z-index: 10; }
.benefit-text h4 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; transition: color 0.3s; }
.benefit-card:hover .benefit-text h4 { color: var(--color-accent); }
.benefit-text p { font-size: 0.875rem; color: #9ca3af; line-height: 1.75; }

/* === SEGMENTATION SHOWCASE === */
.segmentation-section { background: var(--color-background); padding: 6rem 1.5rem; overflow: hidden; position: relative; }
.marquee-wrap {
  position: relative; display: flex; overflow: hidden; padding: 1rem 0; margin-bottom: 4rem;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-track { display: flex; gap: 1.5rem; align-items: center; animation: marquee 40s linear infinite; }
.seg-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; min-width: 200px; height: 200px; padding: 1.5rem;
  border-radius: 1rem; border: 1px solid rgba(0,100,224,0.2);
  background: rgba(0,100,224,0.05); color: var(--color-accent);
  transition: all 0.3s; cursor: pointer; backdrop-filter: blur(4px);
}
.seg-card:hover { background: rgba(0,100,224,0.1); box-shadow: 0 0 30px rgba(0,100,224,0.15); transform: translateY(-10px); }
.seg-card-icon {
  padding: 1rem; border-radius: 9999px; background: rgba(5,5,5,0.5);
  backdrop-filter: blur(12px); box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
  transition: transform 0.3s;
}
.seg-card:hover .seg-card-icon { transform: scale(1.1); }
.seg-card span { font-weight: 700; letter-spacing: 0.05em; font-size: 0.875rem; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(calc(-33.333%)); } }

/* === HOW IT WORKS === */
.how-section { padding: 6rem 1.5rem; background: var(--color-background); position: relative; overflow: hidden; }
.how-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; margin-bottom: 4rem; }
.steps-list { display: flex; flex-direction: column; gap: 2rem; }
.step-item { display: flex; gap: 1rem; }
.step-icon {
  flex-shrink: 0; margin-top: 0.25rem;
  width: 2rem; height: 2rem; border-radius: 9999px;
  background: rgba(0,100,224,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
}
.step-item p { font-size: 1.125rem; color: #d1d5db; line-height: 1.75; }
.meta-rule-card {
  background: rgba(0,100,224,0.05); border: 1px solid rgba(0,100,224,0.2);
  border-radius: 1rem; padding: 2rem; position: relative; overflow: hidden;
}
.meta-rule-bg-icon {
  position: absolute; top: 0; right: 0; padding: 1rem; opacity: 0.1;
}
.meta-rule-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; color: var(--color-accent); }
.meta-rule-header h3 { font-size: 1.25rem; font-weight: 700; }
.meta-rule-card > .rule-text { color: #d1d5db; line-height: 1.75; position: relative; z-index: 10; }
.section-divider { width: 6rem; height: 0.25rem; background: var(--color-accent); border-radius: 9999px; margin: 0 auto; }

/* === AD FORMATS TABS === */
.adformats-section { background: var(--color-primary); border-top: 1px solid rgba(255,255,255,0.05); padding: 6rem 1.5rem; }
.adformats-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 4rem; }
.adformats-left h2 { font-size: clamp(1.875rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 1.5rem; }
.adformats-left > p { color: #9ca3af; margin-bottom: 2rem; }
.tab-buttons { display: flex; flex-direction: column; gap: 0.5rem; }
.tab-btn {
  display: flex; align-items: center; gap: 1rem; padding: 1rem;
  border-radius: 0.75rem; text-align: left; transition: all 0.3s;
  background: rgba(30,30,30,0.5); color: #9ca3af; font-weight: 500;
}
.tab-btn:hover { background: var(--color-secondary); color: white; }
.tab-btn.active { background: var(--color-accent); color: white; box-shadow: 0 4px 12px rgba(0,100,224,0.2); }
.phone-mockup {
  position: relative; width: 300px; height: 600px; margin: 0 auto;
  background: black; border-radius: 3rem; border: 8px solid #374151;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5); overflow: hidden;
}
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 8rem; height: 1.5rem; background: #374151; border-radius: 0 0 0.75rem 0.75rem; z-index: 20;
}
.phone-screen { width: 100%; height: 100%; background: black; }
.phone-screen img { width: 100%; height: 100%; object-fit: fill; transition: opacity 0.3s; }
.adformats-disclaimer { font-size: 10px; color: #4b5563; margin-top: 1rem; text-align: center; }

/* === AI INTELLIGENCE === */
.ai-section { background: var(--color-background); padding: 5rem 1.5rem; }
.ai-content { max-width: 56rem; margin: 0 auto; display: flex; flex-direction: column; align-items: center; text-align: center; }
.ai-icon-wrap {
  margin-bottom: 2rem; padding: 1.5rem; border-radius: 9999px;
  background: rgba(0,100,224,0.1); border: 1px solid rgba(0,100,224,0.2);
}
.ai-section h2 { font-size: clamp(1.875rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 1.5rem; }
.ai-section > .ai-content > p { font-size: 1.125rem; color: #9ca3af; max-width: 42rem; margin-bottom: 3rem; }
.budget-chart {
  position: relative; width: 100%; max-width: 32rem; height: 16rem;
  background: rgba(30,30,30,0.3); border-radius: 1rem;
  border: 1px solid rgba(255,255,255,0.05);
  display: flex; align-items: flex-end; justify-content: center; gap: 1rem;
  padding: 2rem; overflow: hidden; margin-bottom: 4rem;
}
.budget-source {
  position: absolute; top: 1rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; z-index: 10;
}
.budget-dollar {
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: #22c55e; display: flex; align-items: center; justify-content: center;
  color: black; font-weight: 700; box-shadow: 0 0 20px rgba(34,197,94,0.4);
}
.budget-line { height: 2rem; width: 2px; background: linear-gradient(to bottom, #22c55e, transparent); }
.bar {
  width: 3rem; background: #2563eb; border-radius: 0.5rem 0.5rem 0 0;
  position: relative; transition: height 1s ease-out;
}
.bar:hover { background: #3b82f6; }

/* === ALERT RESTRICTION === */
.alert-section { padding: 0 1.5rem; padding-top: 3rem; padding-bottom: 3rem; }
.alert-card {
  max-width: 64rem; margin: 0 auto; background: var(--color-secondary);
  border-radius: 1rem; border: 1px solid rgba(239,68,68,0.2);
  padding: 2rem; display: flex; flex-direction: column; align-items: center; gap: 2rem;
  box-shadow: 0 0 50px rgba(239,68,68,0.05);
}
.alert-icon {
  flex-shrink: 0; width: 4rem; height: 4rem; border-radius: 9999px;
  background: rgba(239,68,68,0.1); display: flex; align-items: center; justify-content: center;
  color: #ef4444;
}
.alert-text { text-align: center; }
.alert-text h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.alert-text p { color: #9ca3af; }
.alert-text .bold { color: white; font-weight: 700; }

/* === LP HERO SOLUTION === */
.lphero-section {
  background: linear-gradient(to bottom, var(--color-primary), var(--color-background));
  padding: 6rem 1.5rem; overflow: hidden;
}
.lphero-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center; }
.lphero-text h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin-bottom: 1.5rem; }
.lphero-text .desc { font-size: 1.125rem; color: #9ca3af; line-height: 1.75; margin-bottom: 1rem; }
.lphero-image { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.lphero-image img {
  width: 100%; max-width: 20rem; border-radius: 1rem;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1);
}

/* === LP COMPARISON === */
.lpcomp-section { padding: 6rem 1.5rem; background: var(--color-background); position: relative; overflow: hidden; }
.lpcomp-card {
  background: rgba(0,100,224,0.05); border: 1px solid rgba(0,100,224,0.1);
  border-radius: 1rem; padding: 2rem; position: relative; margin-bottom: 3rem;
}
.lpcomp-card-icon {
  position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%);
  background: var(--color-background); padding: 1rem; border-radius: 9999px;
  border: 1px solid rgba(0,100,224,0.2); box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.lpcomp-card-icon svg { width: 2rem; height: 2rem; color: var(--color-accent); }
.lpcomp-card > p { font-size: clamp(1rem, 2vw, 1.25rem); color: #d1d5db; line-height: 1.75; margin-top: 1rem; }
.lpcomp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.lpcomp-feature { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
.lpcomp-feature-icon {
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: rgba(0,100,224,0.1); display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
}
.lpcomp-feature span { font-size: 0.875rem; font-weight: 500; color: #9ca3af; }

/* === LP FEATURES LIST === */
.lpfeatures-section { background: var(--color-background); padding: 5rem 1.5rem; overflow: hidden; }
.lpfeatures-grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center;
}
.feature-item { display: flex; flex-direction: column; align-items: center; text-align: center; }
.feature-item-icon {
  margin-bottom: 1rem; flex-shrink: 0; width: 4rem; height: 4rem;
  border-radius: 1rem; background: rgba(5,5,5,0.5); backdrop-filter: blur(12px);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.05);
  display: flex; align-items: center; justify-content: center; color: var(--color-accent);
  transition: transform 0.3s;
}
.feature-item:hover .feature-item-icon { transform: scale(1.1); }
.feature-item h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; transition: color 0.3s; }
.feature-item:hover h3 { color: var(--color-accent); }
.feature-item p { color: #9ca3af; line-height: 1.75; max-width: 24rem; }
.lpfeatures-center {
  display: flex; justify-content: center; padding: 2rem 0; position: relative;
}
.lpfeatures-center img { width: 100%; max-width: 300px; height: auto; object-fit: contain; filter: drop-shadow(0 25px 50px rgba(0,0,0,0.5)); }
.lpfeatures-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 120%; height: 80%; background: rgba(0,100,224,0.2); filter: blur(100px);
  border-radius: 9999px; z-index: -1;
}

/* === IDEAL COMBINATION === */
.ideal-section { padding: 6rem 0; background: var(--color-background); position: relative; overflow: hidden; }
.ideal-bg-blob-1 { position: absolute; top: 25%; left: 25%; width: 24rem; height: 24rem; background: rgba(0,100,224,0.05); border-radius: 9999px; filter: blur(100px); pointer-events: none; }
.ideal-bg-blob-2 { position: absolute; bottom: 25%; right: 25%; width: 24rem; height: 24rem; background: rgba(59,130,246,0.05); border-radius: 9999px; filter: blur(100px); pointer-events: none; }
.ideal-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
.ideal-pill {
  display: inline-block; padding: 0.5rem 1.5rem; border-radius: 9999px;
  border: 1px solid rgba(0,100,224,0.2); background: rgba(0,100,224,0.05);
  color: var(--color-accent); font-size: 1.125rem; font-weight: 500; margin-bottom: 1.5rem;
}
.flow-card {
  position: relative; padding: 2rem; border-radius: 1rem;
  border: 1px solid rgba(255,255,255,0.05); background: rgba(30,30,30,0.2);
  backdrop-filter: blur(4px);
}
.flow-steps { display: flex; flex-direction: column; gap: 2rem; position: relative; z-index: 10; }
.flow-step { display: flex; align-items: center; gap: 1rem; }
.flow-step-icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
}
.flow-step-icon.blue { background: rgba(59,130,246,0.1); color: #60a5fa; border: 1px solid rgba(59,130,246,0.2); }
.flow-step-icon.accent { background: rgba(0,100,224,0.1); color: var(--color-accent); border: 1px solid rgba(0,100,224,0.2); }
.flow-step-icon.green { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.flow-step-label { font-size: 0.875rem; color: #9ca3af; }
.flow-step-title { font-weight: 600; }
.flow-connector {
  position: absolute; left: 1.5rem; top: 3rem; bottom: 3rem;
  width: 2px; background: linear-gradient(to bottom, rgba(59,130,246,0.2), rgba(0,100,224,0.2), rgba(34,197,94,0.2));
}
.ideal-info-card {
  padding: 1.5rem; border-radius: 0.75rem;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
}
.ideal-info-card .info-flex { display: flex; gap: 1rem; align-items: flex-start; }
.ideal-info-card .info-flex svg { margin-top: 0.25rem; color: var(--color-accent); flex-shrink: 0; }
.ideal-info-card p { color: #d1d5db; line-height: 1.75; }

/* === AUTHORITY CTA === */
.authority-section {
  background: var(--color-accent); color: white; padding: 6rem 1.5rem;
  text-align: center; position: relative; overflow: hidden;
}
.authority-bg {
  position: absolute; inset: 0; opacity: 0.1; pointer-events: none;
}
.authority-content { max-width: 56rem; margin: 0 auto; position: relative; z-index: 10; display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.authority-content h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin-bottom: 1.5rem; }
.authority-content p { font-size: 1.25rem; color: rgba(255,255,255,0.8); line-height: 1.75; max-width: 48rem; margin: 0 auto; }
.authority-btn-wrap { position: relative; margin-top: 2rem; }
.authority-glow {
  position: absolute; inset: 0; background: white; border-radius: 9999px;
  filter: blur(16px); opacity: 0.2; animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.2; } 50% { opacity: 0.35; } }

/* === FAQ === */
.faq-section { background: var(--color-background); padding: 6rem 1.5rem; position: relative; overflow: hidden; }
.faq-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 4rem; }
.faq-item { border: 1px solid rgba(255,255,255,0.1); border-radius: 1rem; background: rgba(30,30,30,0.3); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem; text-align: left; transition: background 0.3s;
  font-weight: 500; font-size: 1.125rem;
}
.faq-question:hover { background: rgba(255,255,255,0.05); }
.faq-question svg { color: #9ca3af; flex-shrink: 0; transition: color 0.3s; }
.faq-item.open .faq-question svg { color: var(--color-accent); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out, padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 1.5rem 1.5rem; color: #9ca3af; line-height: 1.75; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 1.5rem; }

/* === CONTACT FORM === */
.contact-section {
  background: #050505; padding: 6rem 1.5rem; position: relative;
  overflow: hidden; border-top: 1px solid rgba(255,255,255,0.05);
}
.contact-form-wrap {
  background: #1a1a1a; border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem; padding: 2rem; box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; color: #d1d5db; margin-bottom: 0.5rem; }
.form-group input, .form-group textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: 0.5rem;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  color: white; outline: none; transition: border-color 0.3s;
  font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent); }
.form-group input::placeholder, .form-group textarea::placeholder { color: #6b7280; }
.form-group textarea { resize: none; }
.form-submit { padding-top: 1rem; display: flex; justify-content: center; }

/* Success Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50; display: none;
  align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(4px); }
.modal-content {
  position: relative; background: #1a1a1a; border: 1px solid rgba(0,100,224,0.2);
  border-radius: 1rem; padding: 2rem; max-width: 28rem; width: 100%;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5); text-align: center; overflow: hidden;
  animation: fadeInScale 0.3s ease-out;
}
.modal-close {
  position: absolute; top: 1rem; right: 1rem; color: #9ca3af; transition: color 0.3s;
}
.modal-close:hover { color: white; }
.modal-icon {
  width: 5rem; height: 5rem; border-radius: 9999px; margin: 0 auto 1.5rem;
  background: rgba(0,100,224,0.1); display: flex; align-items: center; justify-content: center;
  color: var(--color-accent); border: 1px solid rgba(0,100,224,0.2);
  box-shadow: 0 0 30px rgba(0,100,224,0.3);
}
.modal-content h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.modal-content .modal-msg { color: #d1d5db; font-size: 1.125rem; }
.modal-content .modal-sub { color: #9ca3af; font-size: 0.875rem; margin-top: 0.5rem; }

/* === FOOTER === */
.footer { background: var(--color-background); border-top: 1px solid rgba(255,255,255,0.1); padding: 4rem 1.5rem 2rem; }
.footer-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-col { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.footer-col img { height: 2.5rem; width: auto; object-fit: contain; }
.footer-col p { color: #9ca3af; font-size: 0.875rem; text-align: center; }
.footer-col h3 { font-weight: 600; margin-bottom: 0.5rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; font-size: 0.875rem; color: #9ca3af; text-align: center; }
.footer-col ul a { transition: color 0.3s; }
.footer-col ul a:hover { color: var(--color-accent); }
.footer-contact-block { margin-bottom: 0.5rem; }
.footer-contact-block .label { font-weight: 500; color: white; }
.footer-contact-block a { color: #9ca3af; transition: color 0.3s; }
.footer-contact-block a:hover { color: var(--color-accent); }
.footer-bottom {
  max-width: 1280px; margin: 0 auto; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  font-size: 0.75rem; color: #6b7280;
}
.footer-bottom a { transition: color 0.3s; }
.footer-bottom a:hover { color: white; }

/* === RESPONSIVE === */
@media (min-width: 768px) {
  .navbar-logo img { height: 2.5rem; }
  .navbar-nav { display: block; }
  .navbar-cta-wrap { display: block; }
  .mobile-menu-btn { display: none; }
  .integration-content { grid-template-columns: 1fr 1fr; }
  .integration-text { text-align: left; margin-top: 0; }
  .opportunity-section { padding: 5rem 1.5rem; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: 1fr 1fr; }
  .adformats-grid { grid-template-columns: 5fr 7fr; }
  .alert-card { flex-direction: row; padding: 2rem 3rem; }
  .alert-text { text-align: left; }
  .lphero-grid { grid-template-columns: 1fr 1fr; }
  .form-grid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .contact-form-wrap { padding: 3rem; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-col { align-items: flex-start; }
  .footer-col p, .footer-col ul { text-align: left; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .ideal-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(4, 1fr); }
  .lpfeatures-grid { grid-template-columns: 1fr 1fr 1fr; }
  .feature-item.left { align-items: flex-end; text-align: right; }
  .feature-item.left p { margin-left: auto; }
  .feature-item.right { align-items: flex-start; text-align: left; }
  .feature-item.right p { margin-right: auto; }
}

/* Particle animation placeholder (pure CSS particles) */
.particles-container {
  position: absolute; top: 50%; left: 0; transform: translateY(-50%);
  width: 50%; height: 100%; z-index: 0; overflow: hidden; pointer-events: none; opacity: 0.6;
}
.particle {
  position: absolute; background: var(--color-accent); border-radius: 9999px;
  animation: particleFlow linear infinite;
}
@keyframes particleFlow {
  0% { transform: translateX(-20px); opacity: 0; }
  10% { opacity: 0.8; }
  90% { opacity: 0.8; }
  100% { transform: translateX(120%); opacity: 0; }
}