/* ==========================================
   Design System & Custom Properties
   ========================================== */
:root {
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace;

  /* Colors */
  --bg-dark: #101010;
  --bg-overlay: rgba(20, 20, 35, 0.65);
  /* Elegant dark tint overlay using #141423 */
  --primary-orange: #ff8200;
  --primary-orange-hover: #ff9830;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.75);
  --text-muted: rgba(255, 255, 255, 0.5);
  --nav-link-color: rgba(255, 255, 255, 0.9);
  --nav-link-hover: #ff8200;

  /* Layout */
  --header-height: 90px;
  --max-width: 1400px;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.15s ease;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
}

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

ul {
  list-style: none;
}

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

/* ==========================================
   Video Background Section
   ========================================== */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
  background-color: var(--bg-dark);
}

#bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
  /* Video rendered at layer 1 */
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.96) 0%, rgba(0, 0, 0, 0.90) 45%, rgba(0, 0, 0, 0.85) 100%);
  /* Horizontal gradient: 96% opacity on left, 90% in content area, fading to 85% on the right */
  z-index: 2;
  /* Overlay rendered on top of the video at layer 2 */
}

/* ==========================================
   Header & Navigation
   ========================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  height: var(--header-height);
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

/* Pseudo-element to allow pure black background gradient to extend further down than the nav container height */
.main-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 180px;
  /* Increased height-wise size */
  background: linear-gradient(to bottom, #000000 0%, rgba(0, 0, 0, 0.88) 45%, rgba(0, 0, 0, 0) 100%);
  /* Pure black fade */
  z-index: -1;
  pointer-events: none;
  transition: var(--transition-smooth);
}

/* Scrolled state applied via JS */
.main-header.scrolled {
  height: 80px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.main-header.scrolled::before {
  height: 80px;
  background: rgba(0, 0, 0, 0.95);
  /* Pure black base on scroll */
}

.header-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo Styling */
.logo-link {
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.logo-link:hover {
  opacity: 0.9;
  transform: scale(0.98);
}

.logo-svg {
  height: 48px;
  /* Responsive size instead of hardcoded 82px height */
  width: 131px;
  color: var(--text-primary);
  display: block;
}

.logo-letters {
  transition: fill 0.3s ease;
}

/* Navigation List */
.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  display: inline-block;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--nav-link-color);
  padding: 8px 4px;
  position: relative;
  transition: var(--transition-fast);
}

/* Underline link effect */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--primary-orange);
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--nav-link-hover);
}

.nav-link:hover::after {
  width: 100%;
}

/* Special button styling for "JOIN OUR TEAM" in nav on desktop */
.nav-btn-inline {
  color: var(--text-primary);
}

.nav-btn-inline::after {
  display: none;
}

/* ==========================================
   Mobile Toggle Button
   ========================================== */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
  padding: 0;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* Hamburger animations when menu is active */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--header-height);
}

.hero-container {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
}

.hero-content {
  max-width: 860px;
  animation: fadeInUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5.5vw, 4.75rem);
  /* Responsive fluid typography */
  font-weight: 300;
  /* Matching the light/clean aesthetic */
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--text-primary);
  /* Pure white text */
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.hero-title>span:first-child {
  margin-right: 0.23em;
  /* Adds space only after "We are" */
}

.typing-text {
  font-weight: 300;
}

/* Accent cursor line */
.cursor-accent {
  display: inline-block;
  width: 3px;
  height: 1.15em;
  background-color: var(--primary-orange);
  margin-left: 8px;
  vertical-align: middle;
  animation: blink-caret 0.9s step-end infinite;
}

@keyframes blink-caret {

  from,
  to {
    background-color: transparent
  }

  50% {
    background-color: var(--primary-orange);
  }
}

.hero-description {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  color: #ffffff;
  /* Pure white subtext */
  margin-bottom: 40px;
  max-width: 760px;
  letter-spacing: -0.01em;
}

/* Hero CTA Button */
.cta-button {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  background-color: var(--primary-orange);
  padding: 16px 38px;
  border-radius: 50px;
  /* Pill Shape */
  border: 1px solid var(--primary-orange);
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(255, 130, 0, 0.15);
}

.cta-button:hover {
  background-color: var(--primary-orange-hover);
  border-color: var(--primary-orange-hover);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 24px rgba(255, 130, 0, 0.35);
}

.cta-button:active {
  transform: translateY(0) scale(1.0);
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================
   What We Do Section
   ========================================== */
.what-we-do-section {
  background-color: #edf0f6;
  /* Premium light lavender-grey background */
  padding: 72px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.tag-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.9);
  background-color: rgba(255, 255, 255, 0.1);
  padding: 8px 18px;
  margin-bottom: 24px;
  border-radius: 2px;
  text-transform: uppercase;
}

.section-text {
  font-family: var(--font-sans);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 300;
  line-height: 1.75;
  color: #2b303a;
  /* Dark charcoal matching light section description color */
  max-width: 1060px;
  letter-spacing: -0.01em;
}

.what-we-do-section .tag-badge {
  color: rgba(16, 16, 16, 0.8);
  background-color: rgba(16, 16, 16, 0.08);
}

/* Stats Section inside What We Do */
.stats-grid {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  /* Dark divider line */
}

.stat-item {
  flex: 1;
  text-align: left;
  /* Aligns content left to match paragraph layout */
  padding: 10px 40px;
  /* Generous spacing */
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-item:first-child {
  padding-left: 0;
  /* Aligns first metric column exactly with content margins */
}

/* Thin vertical lines between columns */
.stat-item:not(:last-child) {
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  /* Dark vertical divider */
}

.stat-number {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5.2vw, 4.4rem);
  /* Fluid typography */
  font-weight: 500;
  color: var(--primary-orange);
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: #4e4e5a;
  /* Readable dark label on light background */
  text-transform: uppercase;
}

/* ==========================================
   Speed Matters Section
   ========================================== */
.speed-matters-section {
  background-color: #ffffff;
  /* Pure white background */
  padding: 72px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.speed-matters-section .tag-badge {
  color: rgba(16, 16, 16, 0.8);
  background-color: rgba(16, 16, 16, 0.08);
}

.split-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  /* Left text side slightly wider than image side */
  gap: 80px;
  align-items: center;
}

.split-col-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.split-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  /* Large elegant heading matching screenshot */
  font-weight: 300;
  /* Crisp thin weight */
  line-height: 1.15;
  color: #0c0c14;
  /* Deep dark slate title */
  margin-bottom: 24px;
  letter-spacing: -0.015em;
}

.split-description {
  font-family: var(--font-sans);
  font-size: clamp(0.98rem, 1.8vw, 1.12rem);
  /* Large lead paragraph font sizing matching crop */
  font-weight: 300;
  line-height: 1.65;
  color: #2b303a;
  /* Dark charcoal with a touch of blue/grey */
  letter-spacing: -0.01em;
}

.split-col-image {
  width: 100%;
}

.image-wrapper {
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  /* Soft minimal border on light backgrounds */
}

.split-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

.image-wrapper:hover .split-img {
  transform: scale(1.03);
  /* Zoom on hover */
}

/* ==========================================
   Infrastructure Section
   ========================================== */
.infrastructure-section {
  background-color: #ffffff;
  /* Pure white background */
  padding: 72px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.infrastructure-section .tag-badge {
  color: rgba(16, 16, 16, 0.8);
  background-color: rgba(16, 16, 16, 0.08);
}

.infrastructure-section .split-container {
  grid-template-columns: 0.85fr 1.15fr;
  /* Left image side slightly narrower, right text side slightly wider */
}

/* ==========================================
   Trading Strategies Section
   ========================================== */
.strategies-section {
  background-color: #edf0f6;
  /* Soft lavender-grey background as shown in the screenshot */
  padding: 80px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.strategies-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.strategies-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 860px;
  /* Keep text length readable on a full-width row */
  margin-bottom: 56px;
  /* Spacing before card grid row */
}



.pill-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  /* Re-calibrated monospace size */
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #2b3342;
  /* Darker monospace text */
  background-color: #dbe0ea;
  /* Slightly bluish lavender-grey background matching crop */
  padding: 12px 24px;
  border-radius: 30px;
  /* Pill shape */
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition-fast);
}

.pill-btn:hover {
  background-color: #d6d9e3;
  color: #101010;
}

.btn-arrow {
  font-size: 1rem;
  margin-right: 8px;
  display: inline-block;
}

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

.strategy-card {
  background-color: #ffffff;
  /* White card background */
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 16px;
  overflow: hidden;
  /* Clips gradient header corners */
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
}

.strategy-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.card-header {
  height: 200px;
  /* Expanded space for a larger illustration */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px 0 20px;
  position: relative;
  background-color: #ffffff;
  /* Pure white background behind SVG */
}

.strategy-card-img {
  max-height: 120px;
  /* Increased SVG illustration size */
  width: auto;
  display: block;
}

.card-body {
  padding: 32px 32px 40px 32px;
  /* Generous padding matching screenshot layout */
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.strategy-card-title {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  /* Bold title size matching card crop */
  font-weight: 600;
  color: #10111a;
  /* Strong dark title color */
  margin-bottom: 16px;
  line-height: 1.35;
}

.strategy-card-desc {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  /* Clean 14.5px readable text matching BEAM body text */
  font-weight: 400;
  /* Regular weight as shown in card crop */
  line-height: 1.6;
  color: #2b3342;
  /* Darker charcoal slate card description text */
  margin-bottom: 0;
  flex-grow: 1;
}

.strategies-footer {
  margin-top: 56px;
  text-align: center;
}

.strategies-footnote {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: #2b3342;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.strategies-footnote::before,
.strategies-footnote::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background-color: var(--primary-orange);
  vertical-align: middle;
}

/* ==========================================
   Co-location Hosting Section
   ========================================== */
.colocation-section {
  background-image: url('img/section_bg2.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 120px 0;
  color: #ffffff;
  z-index: 10;
}

.colocation-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(16, 20, 30, 0.95) 0%, rgba(16, 20, 30, 0.75) 50%, rgba(16, 20, 30, 0.3) 100%);
  z-index: 1;
}

.colocation-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 2;
}

.colocation-content {
  max-width: 650px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.colocation-badge {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
}

.colocation-title {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 200;
  /* Extra thin styling matching team/careers headings */
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -0.015em;
}

.colocation-desc {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}

.colocation-btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #ffffff;
  background-color: var(--primary-orange);
  padding: 14px 32px;
  border-radius: 30px;
  text-decoration: none;
  text-transform: uppercase;
  transition: var(--transition-fast);
  border: none;
}

.colocation-btn:hover {
  background-color: var(--primary-orange-hover);
  transform: translateY(-2px);
}

/* ==========================================
   Client Offerings Section
   ========================================== */
.offerings-section {
  background-color: #ffffff;
  /* Pure white background */
  padding: 100px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.offerings-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.offerings-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 860px;
  margin-bottom: 56px;
}

.offerings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* 3 cards side-by-side */
  gap: 32px;
}

.offering-card {
  background-color: #f0f2f7;
  /* Very light bluish-grey card base */
  border: 1px solid rgba(0, 0, 0, 0.03);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
}

.offering-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.offering-card-header {
  height: 140px;
  background: linear-gradient(135deg, #ff4e50 0%, #f9d423 100%);
  /* Orange-yellow gradient */
}

.offering-card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  align-items: flex-start;
}

.offering-card-title {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 600;
  color: #10111a;
  margin-bottom: 16px;
  line-height: 1.3;
}

.offering-card-desc {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.6;
  color: #4a5262;
  /* Soft slate-grey text */
  margin-bottom: 32px;
  flex-grow: 1;
}

.offering-card-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: #4a5262;
  background-color: #e2e5ee;
  padding: 10px 20px;
  border-radius: 30px;
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.03);
  transition: var(--transition-fast);
}

.offering-card-btn:hover {
  background-color: #d7dae4;
  color: #10111a;
}

/* ==========================================
   Join Waitlist Section
   ========================================== */
.waitlist-section {
  background-color: #101010;
  /* Deep dark slate-black matching theme overlay style */
  /* background-image: radial-gradient(circle at 80% 20%, rgba(255, 130, 0, 0.07) 0%, transparent 50%),
                    radial-gradient(circle at 20% 80%, rgba(255, 130, 0, 0.04) 0%, transparent 60%); */
  padding: 100px 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.waitlist-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.waitlist-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.waitlist-title {
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.015em;
}

.waitlist-description {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.6vw, 1.12rem);
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  letter-spacing: -0.01em;
  max-width: 600px;
}

.waitlist-form {
  width: 100%;
  max-width: 580px;
}

.waitlist-form .input-group {
  display: flex;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 6px;
  transition: var(--transition-smooth);
}

.waitlist-form .input-group:focus-within {
  border-color: var(--primary-orange);
  box-shadow: 0 0 20px rgba(255, 130, 0, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.waitlist-form input[type="email"] {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: #ffffff;
  outline: none;
}

.waitlist-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.waitlist-btn {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #ffffff;
  background-color: var(--primary-orange);
  border: none;
  padding: 12px 32px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-transform: uppercase;
}

.waitlist-btn:hover {
  background-color: var(--primary-orange-hover);
  box-shadow: 0 4px 15px rgba(255, 130, 0, 0.35);
  transform: translateY(-1px);
}

.waitlist-btn:active {
  transform: translateY(1px) scale(0.98);
}

.waitlist-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-feedback {
  margin-top: 20px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  min-height: 24px;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(-8px);
}

.form-feedback.success {
  color: #00e676;
  /* Vibrant professional green */
  opacity: 1;
  transform: translateY(0);
}

.form-feedback.error {
  color: #ff5252;
  /* Vibrant warning red */
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   Footer Section
   ========================================== */
.main-footer {
  background-color: #000000;
  /* Pure black background as requested */
  color: #ffffff;
  padding: 80px 0 0 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  /* Left side wider, right contact column */
  gap: 80px;
}

.footer-about {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo-link {
  display: block;
  margin-bottom: 24px;
  color: #ffffff;
}

.footer-logo-link .logo-svg {
  height: 38px;
  width: 104px;
}

.footer-about-text {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 16px;
  letter-spacing: -0.01em;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact-details {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--primary-orange);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-text {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}

.footer-bottom-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright-text {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}

/* ==========================================
   Responsive Media Queries
   ========================================== */

/* Mobile & Tablet Styles */
@media (max-width: 991px) {

  .header-container,
  .hero-container,
  .section-container,
  .split-container,
  .strategies-container,
  .colocation-container,
  .offerings-container,
  .footer-bottom-container {
    padding: 0 24px;
  }

  .split-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .strategies-cards-grid,
  .offerings-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .what-we-do-section,
  .speed-matters-section,
  .infrastructure-section,
  .strategies-section,
  .colocation-section,
  .offerings-section,
  .waitlist-section {
    padding: 50px 0;
  }

  .waitlist-form .input-group {
    flex-direction: column;
    background: transparent;
    border: none;
    padding: 0;
    gap: 16px;
    border-radius: 0;
  }

  .waitlist-form input[type="email"] {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 16px 24px;
    width: 100%;
    text-align: center;
  }

  .waitlist-form input[type="email"]:focus {
    border-color: var(--primary-orange);
    background: rgba(255, 255, 255, 0.05);
  }

  .waitlist-btn {
    width: 100%;
    padding: 16px;
  }

  .strategies-cards-grid,
  .offerings-grid,
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-grid {
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
    padding-top: 30px;
  }

  .stat-item {
    padding: 0 0 10px 0;
  }

  .stat-item:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    /* Dark horizontal border divider for mobile stats stack */
    padding-bottom: 32px;
  }

  /* Hamburger Menu Visible */
  .mobile-menu-toggle {
    display: flex;
  }

  /* Dropdown navigation menu */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: rgba(10, 11, 13, 0.96);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 100px 40px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 99;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 10px 0;
    display: block;
    width: 100%;
  }

  .logo-svg {
    height: 38px;
  }

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

  .cta-button {
    width: 100%;
    text-align: center;
    padding: 15px 24px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .strategies-footnote {
    font-size: 0.85rem;
    gap: 10px;
  }

  .strategies-footnote::before,
  .strategies-footnote::after {
    width: 20px;
  }
}