/* ═══════════════════════════════════════════════════════════════
   J&G DUCT SEALING — Premium Interactive Theme
   Color System: Animated Cyber Cyan → Electric Blue → Purple
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Core Palette */
  --primary: #0F172A;
  --primary-dark: #020617;
  --primary-light: #F0F9FF;

  /* Animated Accent Spectrum */
  --accent-cyan: #06B6D4;
  --accent-blue: #3B82F6;
  --accent-purple: #8B5CF6;
  --accent-pink: #EC4899;

  /* Semantic aliases */
  --secondary: var(--accent-cyan);
  --secondary-dark: var(--accent-blue);
  --secondary-light: #ECFEFF;

  --text-dark: #0F172A;
  --text-muted: #64748B;
  --bg-light: #F8FAFC;
  --white: #ffffff;
  --error: #EF4444;
  --dark-section: #0F172A;
  --dark-footer: #020617;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
  --gradient-hover: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 50%, var(--accent-cyan) 100%);
  --gradient-glow: linear-gradient(135deg, rgba(6,182,212,0.2) 0%, rgba(59,130,246,0.2) 50%, rgba(139,92,246,0.2) 100%);

  /* Layout */
  --container-width: 1240px;
  --section-padding: 100px;
  --section-padding-mobile: 50px;

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: all 0.4s var(--ease-out-expo);
  --transition-fast: all 0.2s var(--ease-out-expo);

  /* Shadows with colored glow */
  --shadow-sm: 0 2px 8px rgba(6,182,212,0.06);
  --shadow: 0 8px 30px rgba(6,182,212,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 60px rgba(6,182,212,0.12), 0 8px 16px rgba(0,0,0,0.06);
  --shadow-glow: 0 0 40px rgba(6,182,212,0.15), 0 0 80px rgba(139,92,246,0.08);
}

/* ═══════════ KEYFRAMES ═══════════ */

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes gradientRotate {
  0%   { --gradient-angle: 0deg; }
  100% { --gradient-angle: 360deg; }
}

@keyframes glowPulse {
  0%   { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4); }
  70%  { box-shadow: 0 0 0 20px rgba(6, 182, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}

@keyframes float {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes borderGlow {
  0%   { border-color: rgba(6,182,212,0.3); box-shadow: 0 0 15px rgba(6,182,212,0.1); }
  50%  { border-color: rgba(139,92,246,0.3); box-shadow: 0 0 15px rgba(139,92,246,0.1); }
  100% { border-color: rgba(6,182,212,0.3); box-shadow: 0 0 15px rgba(6,182,212,0.1); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes pulse {
  0%   { transform: scale(1); opacity: 0.3; }
  50%  { transform: scale(1.15); opacity: 0.1; }
  100% { transform: scale(1); opacity: 0.3; }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes breathe {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ═══════════ RESET & BASE ═══════════ */

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

html {
  scroll-behavior: smooth;
}

@media (min-width: 1025px) {
  html {
    zoom: 0.9;
  }
  .hero {
    height: 111.11vh !important;
    min-height: 111.11vh !important;
  }
}

body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, .nav__logo {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ═══════════ SCROLL PROGRESS BAR ═══════════ */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ═══════════ CURSOR GLOW ═══════════ */

.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.06) 0%, rgba(139,92,246,0.03) 40%, transparent 70%);
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: screen;
  transition: opacity 0.3s ease;
  will-change: transform;
}

.cursor-glow--active {
  background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, rgba(139,92,246,0.06) 40%, transparent 70%);
}

/* ═══════════ SECTION UTILITIES ═══════════ */

.section__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(6, 182, 212, 0.08);
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(6, 182, 212, 0.15);
  backdrop-filter: blur(8px);
  animation: borderGlow 4s ease infinite;
}

.section__tag--light {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-color: rgba(255,255,255,0.15);
}

.section__title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-dark);
}

.section__title--light {
  color: var(--white);
}

.section__subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 800px;
  margin-bottom: 40px;
}

.section__title--light + .section__subtitle {
  color: rgba(255,255,255,0.75);
}

/* Section glow separator */
.section-separator {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(6,182,212,0.2) 20%, rgba(139,92,246,0.2) 80%, transparent 100%);
  margin-bottom: 0;
}

/* ═══════════ TEXT REVEAL ANIMATION ═══════════ */

.text-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.text-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════ SCROLL REVEAL for elements ═══════════ */

.scroll-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}

.scroll-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════ BUTTONS ═══════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
  border: none;
  font-family: 'Montserrat', sans-serif;
  transition: var(--transition);
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

/* Animated shimmer on buttons */
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 200%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  transition: left 0.6s ease;
  pointer-events: none;
}

.btn:hover::before {
  left: 100%;
}

.btn--lg {
  padding: 18px 40px;
  font-size: 17px;
  border-radius: 14px;
}

.btn--primary {
  background: var(--gradient-primary);
  background-size: 200% 200%;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(6,182,212,0.25), 0 0 40px rgba(6,182,212,0.08);
  animation: gradientShift 6s ease infinite;
}

.btn--primary:hover {
  background: var(--gradient-hover);
  background-size: 200% 200%;
  box-shadow: 0 8px 30px rgba(139,92,246,0.3), 0 0 60px rgba(6,182,212,0.15);
  animation: gradientShift 3s ease infinite;
}

.btn--outline {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(255,255,255,0.4);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  box-shadow: 0 8px 30px rgba(255,255,255,0.2);
}

.btn--full { width: 100%; }

.btn--loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn--loading::after {
  content: '';
  position: absolute;
  width: 22px; height: 22px;
  top: 50%; left: 50%;
  margin: -11px 0 0 -11px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}

/* ═══════════ NAVIGATION ═══════════ */

.nav {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 1000;
  background: transparent;
  padding: 22px 0;
  transition: var(--transition);
}

.nav--scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 12px 0;
  box-shadow: 0 1px 30px rgba(0,0,0,0.06), 0 0 1px rgba(0,0,0,0.1);
}

.nav__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  margin-right: auto;
}

.nav__logo-jg {
  font-size: 30px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.nav--scrolled .nav__logo-jg {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__logo-sub {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

.nav--scrolled .nav__logo-sub {
  color: var(--text-muted);
}

.nav__links {
  display: flex;
  gap: 48px;
  align-items: center;
  margin-left: 60px;
}

.nav__links a {
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  position: relative;
}

.nav__links a:not(.nav__cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  transition: width 0.35s var(--ease-out-expo);
}

.nav__links a:not(.nav__cta):hover::after {
  width: 100%;
}

.nav--scrolled .nav__links a {
  color: var(--text-dark);
}

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

.nav__cta {
  background: var(--gradient-primary) !important;
  background-size: 200% 200% !important;
  color: var(--white) !important;
  padding: 12px 26px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(6,182,212,0.2);
  animation: gradientShift 5s ease infinite;
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.nav__cta::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 200%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.12) 50%, transparent 100%);
  transition: left 0.5s ease;
  pointer-events: none;
}

.nav__cta:hover::before {
  left: 100%;
}

.nav__cta:hover {
  box-shadow: 0 8px 30px rgba(6,182,212,0.35);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav__toggle span {
  width: 28px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav--scrolled .nav__toggle span {
  background: var(--primary);
}

/* ═══════════ HERO ═══════════ */

.hero {
  position: relative;
  height: 100vh;
  height: 100svh; /* More stable on mobile */
  min-height: 600px;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(6,182,212,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139,92,246,0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 100%, rgba(15,23,42,0.95) 0%, rgba(15,23,42,0.7) 50%, rgba(15,23,42,0.4) 100%);
  z-index: 1;
}

@media (max-width: 768px) {
  .hero__overlay {
    background: linear-gradient(to bottom, rgba(15,23,42,0.4) 0%, rgba(15,23,42,0.8) 100%);
  }
}

.hero__overlay::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(6,182,212,0.12) 0%, transparent 40%, rgba(139,92,246,0.12) 100%);
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

/* Hero entrance animation */
.hero-entrance {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s var(--ease-out-expo) 0.2s, transform 1s var(--ease-out-expo) 0.2s;
}

.hero-entrance--active {
  opacity: 1;
  transform: translateY(0);
}

.hero__content {
  max-width: 800px;
  margin-left: max(20px, calc((100% - var(--container-width)) / 2 + 20px));
  padding: 0 20px;
  position: relative;
  z-index: 3;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 36px;
  margin-top: 40px;
  animation: float 6s ease-in-out infinite, borderGlow 4s ease infinite;
}

.hero__title {
  font-size: clamp(40px, 7vw, 68px);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero__title span {
  background: var(--gradient-primary);
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s linear infinite;
  font-weight: 900;
  position: relative;
}

.hero__subtitle {
  font-size: 20px;
  margin-bottom: 40px;
  line-height: 1.7;
  opacity: 0.85;
}

.hero__actions {
  display: flex;
  gap: 20px;
  margin-bottom: 60px;
}

.hero__trust {
  display: flex;
  gap: 32px;
  flex-wrap: nowrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  opacity: 0.9;
  white-space: nowrap;
}

/* ═══════════ STATS BAR ═══════════ */

.stats {
  background: var(--primary);
  background-image:
    radial-gradient(ellipse at 0% 0%, rgba(6,182,212,0.12) 0px, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(139,92,246,0.12) 0px, transparent 50%);
  color: var(--white);
  padding: 52px 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
  border-radius: 24px;
  max-width: var(--container-width);
  margin-right: auto;
  margin-left: auto;
  border: 1px solid rgba(255,255,255,0.04);
  overflow: hidden;
}

/* Animated shimmer across stats */
.stats::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.02) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 6s ease infinite;
  pointer-events: none;
}

.stats__inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

.stats__item {
  text-align: center;
  flex: 1;
  min-width: 200px;
  cursor: default;
  transition: transform 0.4s var(--ease-spring);
}

.stats__number {
  font-size: 52px;
  font-weight: 800;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s ease infinite;
}

.stats__suffix {
  font-size: 32px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s ease infinite;
}

.stats__label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.7;
  margin-top: 6px;
}

.stats__divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(6,182,212,0.3), transparent);
}

/* ═══════════ PROBLEM ═══════════ */

.problem {
  padding: var(--section-padding) 0;
  position: relative;
}

.problem__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.problem__list {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

.problem__list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 12px;
  transition: var(--transition);
}

.problem__list li:hover {
  background: rgba(6,182,212,0.05);
  transform: translateX(8px);
}

.problem__image {
  position: relative;
}

.problem__image img {
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.problem__image::after {
  content: '';
  position: absolute;
  top: -8px; right: -8px;
  bottom: -8px; left: -8px;
  border-radius: 20px;
  background: var(--gradient-primary);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s ease;
}

.problem__image:hover::after {
  opacity: 0.08;
}

/* ═══════════ PROCESS ═══════════ */

.process {
  padding: var(--section-padding) 0;
  background: var(--dark-section);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Background ambient glow */
.process::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.process::after {
  content: '';
  position: absolute;
  bottom: -200px; left: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.process__header {
  text-align: center;
  margin-bottom: 60px;
}

.process__header .section__subtitle {
  margin-left: auto;
  margin-right: auto;
}

.process__steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
  position: relative;
}

.process__step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.process__step.reveal {
  opacity: 1;
  transform: translateY(0);
}

.process__step-number {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin: 0 auto 20px;
  font-size: 18px;
  box-shadow: 0 4px 20px rgba(6,182,212,0.3);
  animation: gradientShift 4s ease infinite;
  transition: var(--transition);
}

.process__step:hover .process__step-number {
  transform: scale(1.15);
  box-shadow: 0 8px 30px rgba(6,182,212,0.4);
}

.process__step-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(6,182,212,0.1) 0%, rgba(139,92,246,0.06) 100%);
  border: 1px solid rgba(6,182,212,0.15);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  transition: all 0.4s var(--ease-spring);
}

.process__step:hover .process__step-icon {
  background: linear-gradient(135deg, rgba(6,182,212,0.2) 0%, rgba(139,92,246,0.12) 100%);
  border-color: rgba(6,182,212,0.35);
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 10px 30px rgba(6,182,212,0.15);
}

.process__step-icon svg {
  stroke: var(--accent-cyan);
  transition: all 0.3s ease;
}

.process__step:hover .process__step-icon svg {
  stroke: var(--accent-blue);
}

.process__step h3 {
  margin-bottom: 12px;
  font-size: 20px;
  transition: color 0.3s ease;
}

.process__step:hover h3 {
  color: var(--accent-cyan);
}

.process__step p {
  font-size: 15px;
  opacity: 0.65;
  max-width: 220px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Animated connector line between steps */
.process__steps::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 15%;
  width: 70%;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(6,182,212,0.2) 15%,
    rgba(59,130,246,0.3) 50%,
    rgba(139,92,246,0.2) 85%,
    transparent 100%);
  z-index: 0;
}

.process__card {
  background: var(--white);
  color: var(--text-dark);
  padding: 60px;
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3);
  margin-top: 60px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

/* Subtle gradient border glow on card */
.process__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

.process__card-inner {
  display: flex;
  gap: 60px;
  align-items: center;
}

.process__card-content { flex: 1.4; }

.process__card-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--primary);
  line-height: 1.1;
}

.process__card-text p {
  margin-bottom: 20px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-muted);
}

.process__card-text p:last-child { margin-bottom: 0; }

.process__card-media {
  flex: 1;
  text-align: center;
}

.process__card-media img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.process__card-caption {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 16px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

.process__summary-caption {
  margin-top: 40px;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  opacity: 0.9;
  font-style: italic;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .process__card { padding: 40px; }
  .process__card-inner { flex-direction: column; gap: 40px; }
  .process__card-media { width: 100%; }
  .process__card-title { font-size: 28px; text-align: center; }
}

@media (max-width: 768px) {
  .process__card { padding: 30px 20px; margin-top: 40px; }
  .process__card-text p { font-size: 16px; }
  .process__summary-caption { font-size: 17px; padding: 0 10px; }
}

/* ═══════════ BENEFITS ═══════════ */

.benefits {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
  position: relative;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.benefits__card {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: all 0.5s var(--ease-out-expo);
  border: 1px solid rgba(0,0,0,0.04);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

/* Animated top border on hover */
.benefits__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out-expo);
}

.benefits__card:hover::before {
  transform: scaleX(1);
}

.benefits__card:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: rgba(6,182,212,0.1);
}

.benefits__card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border-radius: 18px;
  transition: var(--transition);
}

.benefits__card:hover .benefits__card-icon {
  transform: scale(1.1) rotate(-3deg);
}

.benefits__card-icon--blue {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(6,182,212,0.2);
}

.benefits__card-icon--green {
  background: var(--primary);
  color: var(--accent-cyan);
  box-shadow: 0 4px 15px rgba(15,23,42,0.2);
}

.benefits__card h3 {
  margin-bottom: 16px;
  font-size: 22px;
  transition: color 0.3s ease;
}

.benefits__card:hover h3 {
  color: var(--accent-blue);
}

/* ═══════════ COMFORT CTA ═══════════ */

.comfort-cta {
  position: relative;
  padding: 140px 0;
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.comfort-cta__bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
}

.comfort-cta__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  will-change: transform;
}

.comfort-cta__overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(6,182,212,0.15) 0%, transparent 60%),
    linear-gradient(135deg, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.75) 100%);
}

.comfort-cta__content {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 20px;
}

.comfort-cta h2 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 24px;
}

.comfort-cta p {
  font-size: 20px;
  margin-bottom: 40px;
  opacity: 0.85;
}

/* ═══════════ VIDEOS ═══════════ */

.videos {
  padding: var(--section-padding) 0;
  position: relative;
}

.videos__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.videos__embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--primary-dark);
  cursor: pointer;
}

/* Play button overlay for Lite Embed */
.videos__embed::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 70px; height: 70px;
  background: rgba(6, 182, 212, 0.9);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E");
  background-size: 30px;
  background-repeat: no-repeat;
  background-position: calc(50% + 2px) center;
  transition: all 0.3s var(--ease-out-expo);
  z-index: 2;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.4);
}

.videos__embed:hover::after {
  transform: translate(-50%, -50%) scale(1.15);
  background-color: var(--accent-cyan);
}

/* Hide play overlay and poster when video is playing */
.videos__embed--playing::after { display: none; }
.videos__embed--playing img { display: none; }
.videos__embed--playing { cursor: default; }

.videos__embed img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity 0.4s ease;
}

.videos__embed:hover img { opacity: 1; }

.videos__library-toggle {
  display: none;
  justify-content: center;
  margin-top: 15px;
}

#toggleVideos {
  color: var(--text-dark);
  border-color: rgba(15, 23, 42, 0.1);
  background: #f1f5f9;
  gap: 12px;
  animation: none;
}

#toggleVideos svg {
  transition: transform 0.4s var(--ease-out-expo);
}

.videos__library-toggle--active #toggleVideos svg {
  transform: rotate(180deg);
}

.videos__embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 3;
}

.videos__main h3 { margin-bottom: 12px; }

.videos__sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.videos__thumb {
  display: flex;
  gap: 16px;
  text-align: left;
  background: none;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 12px;
  border-radius: 14px;
  transition: var(--transition);
}

.videos__thumb:hover {
  background: var(--bg-light);
  border-color: rgba(6,182,212,0.15);
  transform: translateX(4px);
}

.videos__thumb--active {
  background: rgba(6,182,212,0.06);
  border-color: rgba(6,182,212,0.25);
  box-shadow: 0 4px 15px rgba(6,182,212,0.1);
}

.videos__thumb img {
  width: 130px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 10px;
  transition: var(--transition);
}

.videos__thumb:hover img {
  transform: scale(1.05);
}

.videos__thumb span {
  font-weight: 600;
  font-size: 14px;
}

/* ═══════════ TESTIMONIALS ═══════════ */

.testimonials {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
  position: relative;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.testimonials__card {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

/* Quote mark decoration */
.testimonials__card::before {
  content: '\201C';
  position: absolute;
  top: 16px; left: 24px;
  font-size: 80px;
  font-family: 'Montserrat', serif;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.12;
  line-height: 1;
  pointer-events: none;
}

.testimonials__card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(6,182,212,0.1);
}

.testimonials__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonials blockquote {
  font-size: 18px;
  font-style: italic;
  margin-bottom: 24px;
  color: var(--text-dark);
  line-height: 1.7;
}

.testimonials__author {
  display: flex;
  flex-direction: column;
}

.testimonials__author strong { font-size: 16px; }
.testimonials__author span { font-size: 14px; color: var(--text-muted); }

/* ═══════════ ABOUT ═══════════ */

.about {
  padding: var(--section-padding) 0;
  position: relative;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image img {
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.about__image:hover img {
  transform: scale(1.02);
}

.about__image-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  color: var(--white);
  padding: 22px 32px;
  border-radius: 16px;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 8px 30px rgba(6,182,212,0.25);
}

.about__image-badge span {
  display: block;
  font-size: 14px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 4px;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.about__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 15px;
  padding: 8px 0;
  transition: var(--transition);
}

.about__feature:hover {
  transform: translateX(6px);
  color: var(--accent-cyan);
}

/* ═══════════ CONTACT ═══════════ */

.contact {
  padding: var(--section-padding) 0;
  background: var(--dark-section);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Ambient orbs in contact section */
.contact::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.08) 0%, transparent 70%);
  pointer-events: none;
  animation: breathe 6s ease infinite;
}

.contact::after {
  content: '';
  position: absolute;
  bottom: -100px; left: 30%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.06) 0%, transparent 70%);
  pointer-events: none;
  animation: breathe 8s ease infinite 2s;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  position: relative;
  z-index: 1;
}

.contact__desc {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.75;
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact__method {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px;
  border-radius: 16px;
  transition: var(--transition);
}

.contact__method:hover {
  background: rgba(255,255,255,0.04);
  transform: translateX(6px);
}

.contact__method-icon {
  width: 56px;
  height: 56px;
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact__method:hover .contact__method-icon {
  background: rgba(6,182,212,0.15);
  border-color: rgba(6,182,212,0.3);
  box-shadow: 0 0 20px rgba(6,182,212,0.1);
}

.contact__method strong { display: block; font-size: 20px; }
.contact__method span { font-size: 14px; opacity: 0.6; }

.contact__social a {
  display: inline-flex;
  transition: var(--transition);
}

.contact__social a:hover {
  transform: scale(1.1) translateY(-2px);
  filter: drop-shadow(0 4px 12px rgba(6,182,212,0.3));
}

.contact__form-wrap {
  background: var(--white);
  padding: 50px;
  border-radius: 24px;
  color: var(--text-dark);
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

/* Top gradient border */
.contact__form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

.contact__form h3 {
  margin-bottom: 30px;
  text-align: center;
  font-size: 24px;
}

.form__group {
  margin-bottom: 20px;
  position: relative;
}

.form__group--focused label {
  color: var(--accent-cyan);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 14px;
  transition: color 0.3s ease;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid rgba(15,23,42,0.08);
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  background: #F8FAFC;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(6,182,212,0.1), 0 4px 12px rgba(6,182,212,0.06);
  background: var(--white);
}

.form__disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 16px;
}

/* Form Success */
.form__success {
  text-align: center;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 450px;
  background: var(--white);
  border-radius: 16px;
}

.form__success-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
  position: relative;
}

.form__success-icon::after {
  content: '';
  position: absolute;
  top: -10px; left: -10px;
  right: -10px; bottom: -10px;
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  opacity: 0.2;
  animation: pulse 2s infinite;
}

.form__success h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.form__success p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 450px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.fade-out {
  opacity: 0;
  transform: translateY(-20px) scale(0.98);
  transition: all 0.5s var(--ease-out-expo);
  pointer-events: none;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInScale 0.7s forwards 0.2s;
}

/* Confetti */
.confetti {
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: var(--accent-cyan);
  top: -10px;
  opacity: 0;
  border-radius: 2px;
}

/* ═══════════ FOOTER ═══════════ */

.footer {
  padding: 80px 0 40px;
  background: var(--dark-footer);
  color: var(--white);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(6,182,212,0.3), rgba(139,92,246,0.2), transparent);
}

.footer__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.footer__top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 60px;
  margin-bottom: 60px;
}

.footer__brand .nav__logo { margin-bottom: 24px; }
.footer__brand p { opacity: 0.5; font-size: 14px; }

.footer__links h4,
.footer__contact h4 {
  margin-bottom: 24px;
  font-size: 18px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 14px;
  opacity: 0.6;
  transition: var(--transition);
}

.footer__links a:hover {
  opacity: 1;
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.footer__contact a {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  opacity: 0.6;
  transition: var(--transition);
}

.footer__contact a:hover {
  opacity: 1;
  color: var(--accent-cyan);
}

.footer__contact p {
  font-size: 14px;
  opacity: 0.35;
  margin-top: 20px;
}

.footer__bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.footer__bottom p { margin-bottom: 8px; }

.footer__bottom a {
  color: var(--white);
  opacity: 0.6;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(6,182,212,0.3);
}

.footer__bottom a:hover {
  opacity: 1;
  color: var(--accent-cyan);
  text-decoration-color: var(--accent-cyan);
}

/* ═══════════ MOBILE CTA ═══════════ */

.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  height: 60px;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.mobile-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.mobile-cta__phone {
  background: var(--primary);
  color: var(--white);
  gap: 8px;
}

.mobile-cta__estimate {
  background: var(--gradient-primary);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  color: var(--white);
}

/* ═══════════ RESPONSIVE ═══════════ */

@media (max-width: 1200px) {
  .nav__links {
    gap: 24px;
    margin-left: 24px;
  }
  .nav__links a:not(.nav__cta) {
    font-size: 14px;
  }
  .nav__cta {
    padding: 10px 18px;
    font-size: 14px !important;
  }
}

@media (max-width: 1024px) {
  .hero__bg img {
    object-position: 70% center; /* Shift technician to the right on mobile */
  }
  .hero__content { margin-left: 20px; }
  .problem__grid, .about__grid, .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .problem__image, .about__image { order: -1; }
  .process__steps { flex-wrap: wrap; gap: 24px; }
  .process__steps::before { display: none; }
  .process__step { flex: 1 1 calc(50% - 12px); min-width: 250px; }
  .videos__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .hero__trust { flex-wrap: nowrap; gap: 18px; }
  .hero__trust-item { font-size: 13px; white-space: nowrap; }
}

@media (max-width: 768px) {
  .section__title { font-size: 28px; line-height: 1.2; text-align: center; }
  .hero__content { text-align: center; margin: 0 auto; padding-bottom: 30px; }
  .hero__title { font-size: 32px; margin-bottom: 16px; }
  .hero__subtitle { font-size: 15px; margin-left: auto; margin-right: auto; margin-bottom: 24px; line-height: 1.6; }
  .hero__actions { justify-content: center; gap: 12px; margin-bottom: 28px; }
  .btn--lg { padding: 14px 24px; font-size: 15px; }

  .nav__toggle { display: flex; margin-right: 15px; z-index: 1002; }

  /* Full-screen overlay mobile nav */
  .nav__links {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    padding: 100px 40px 40px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-out-expo), visibility 0.4s;
  }

  .nav__links--active {
    opacity: 1;
    visibility: visible;
  }

  .nav__links li {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
  }

  .nav__links--active li {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered entrance for each link */
  .nav__links--active li:nth-child(1) { transition-delay: 0.06s; }
  .nav__links--active li:nth-child(2) { transition-delay: 0.12s; }
  .nav__links--active li:nth-child(3) { transition-delay: 0.18s; }
  .nav__links--active li:nth-child(4) { transition-delay: 0.24s; }
  .nav__links--active li:nth-child(5) { transition-delay: 0.30s; }
  .nav__links--active li:nth-child(6) { transition-delay: 0.36s; }

  .nav__links a {
    color: var(--white) !important;
    font-size: 24px;
    font-weight: 700;
    padding: 14px 0;
    display: block;
    text-align: center;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
  }

  .nav__links a:hover {
    color: var(--accent-cyan) !important;
  }

  .nav__links .nav__cta {
    margin-top: 16px;
    padding: 16px 40px !important;
    font-size: 17px !important;
    border-radius: 14px;
    width: auto;
  }

  /* Hamburger → X animation */
  .nav__toggle--active span { background: var(--white) !important; }
  .nav--scrolled .nav__toggle span { background: var(--primary); }
  .nav__toggle--active span:nth-child(1) { transform: rotate(45deg) translate(7px, 7px); }
  .nav__toggle--active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav__toggle--active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

  .hero__actions { flex-direction: column; align-items: center; }
  .hero__trust { 
    flex-direction: column; 
    align-items: center; 
    gap: 10px; 
    margin-bottom: 20px; 
  }
  .hero__trust-item { font-size: 13px; justify-content: center; }
  .hero__badge { font-size: 10px; letter-spacing: 1.5px; padding: 8px 16px; margin-left: auto; margin-right: auto; margin-bottom: 20px; margin-top: 20px; animation: none; }

  /* Hide play button overlay when iframe is loaded */
  .videos__embed--playing::after { display: none; }
  .videos__embed--playing img { display: none; }

  .stats { border-radius: 16px; padding: 32px 0; margin-top: -30px; }
  .stats__inner { 
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
    padding: 0 20px; 
  }
  .stats__number { font-size: 40px; }
  .stats__suffix { font-size: 24px; }
  .stats__divider { display: none; }
  .stats__item { min-width: 0; flex: none; }

  .benefits__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .benefits__card { padding: 28px 24px; }

  .comfort-cta { padding: 80px 0; }
  .comfort-cta h2 { font-size: 32px; }
  .comfort-cta p { font-size: 17px; }

  .form__row { grid-template-columns: 1fr; }
  .contact__form-wrap { padding: 30px 20px; }
  .contact__form h3 { font-size: 20px; }

  body { padding-bottom: 70px; }
  .mobile-cta { display: flex; height: 70px; }

  .about__features { grid-template-columns: 1fr; }
  .about__image-badge {
    bottom: -10px; right: -10px;
    padding: 14px 20px;
    font-size: 14px;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
  }
  .testimonials__card { padding: 28px 24px; }

  .videos__library-toggle { display: flex; }
  .videos__sidebar-wrap {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.5s var(--ease-out-expo);
    overflow: hidden;
  }
  .videos__sidebar-wrap--active {
    grid-template-rows: 1fr;
    margin-top: 20px;
  }
  .videos__sidebar { 
    display: flex;
    overflow-x: auto;
    gap: 16px; 
    padding: 10px 4px 20px;
    margin: 0 -20px;
    padding-left: 20px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    min-height: 0;
  }
  .videos__sidebar::-webkit-scrollbar { display: none; }
  .videos__thumb { 
    flex: 0 0 240px; 
    scroll-snap-align: start;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px;
  }
  .videos__thumb img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    margin-bottom: 8px;
  }
  .videos__thumb span { font-size: 13px; text-align: left; }

  .section__tag { font-size: 11px; padding: 6px 14px; letter-spacing: 1.5px; }

  .process__step p { font-size: 14px; }

  .footer__top { grid-template-columns: 1fr; gap: 36px; }

  /* Disable cursor glow and particles on mobile */
  .cursor-glow { display: none !important; }
}

/* ═══════════ SMALL PHONES (iPhone SE, iPhone Mini — 375px) ═══════════ */

@media (max-width: 400px) {
  :root {
    --section-padding: 60px;
  }

  .section__inner { padding: 0 14px; }
  .section__title { font-size: 24px; }
  .section__subtitle { font-size: 15px; }

  .nav__inner { padding: 0 14px; }
  .nav__logo-jg { font-size: 24px; }
  .nav__logo-sub { font-size: 9px; letter-spacing: 1px; }

  .hero { min-height: 600px; }
  .hero__title { font-size: 28px; }
  .hero__subtitle { font-size: 14px; margin-bottom: 28px; }
  .hero__content { padding: 0 14px; }
  .hero__badge {
    font-size: 9px;
    padding: 7px 14px;
    letter-spacing: 1px;
    margin-bottom: 24px;
    margin-top: 20px;
  }
  .hero__trust-item { font-size: 12px; gap: 6px; }
  .hero__trust-item svg { width: 16px; height: 16px; }
  .hero__actions { gap: 12px; margin-bottom: 36px; }

  .btn--lg { padding: 13px 20px; font-size: 14px; border-radius: 10px; }

  .stats { border-radius: 12px; padding: 24px 0; margin-top: -20px; }
  .stats__number { font-size: 34px; }
  .stats__suffix { font-size: 20px; }
  .stats__label { font-size: 12px; }
  .stats__item { min-width: 120px; }

  .problem__list li { font-size: 14px; gap: 10px; padding: 8px 10px; }
  .problem__list li svg { width: 20px; height: 20px; flex-shrink: 0; }

  .process__step-icon { width: 64px; height: 64px; }
  .process__step-number { width: 38px; height: 38px; font-size: 15px; }
  .process__step h3 { font-size: 17px; }
  .process__step { min-width: 100%; flex: 1 1 100%; }

  .benefits__card { padding: 24px 18px; border-radius: 16px; }
  .benefits__card h3 { font-size: 19px; }
  .benefits__card-icon { width: 52px; height: 52px; border-radius: 14px; }

  .comfort-cta { padding: 60px 0; }
  .comfort-cta h2 { font-size: 26px; }
  .comfort-cta p { font-size: 15px; margin-bottom: 28px; }

  .testimonials__card { padding: 24px 18px; }
  .testimonials blockquote { font-size: 16px; }

  .about__text p { font-size: 15px; }
  .about__feature { font-size: 13px; }
  .about__image-badge {
    position: relative;
    bottom: 0; right: 0;
    margin-top: 16px;
    border-radius: 12px;
    text-align: center;
  }

  .contact__method strong { font-size: 17px; }
  .contact__method-icon { width: 46px; height: 46px; }
  .contact__form-wrap { padding: 24px 16px; border-radius: 16px; }
  .contact__form h3 { font-size: 18px; margin-bottom: 20px; }
  .form__group label { font-size: 13px; }
  .form__group input,
  .form__group select,
  .form__group textarea {
    padding: 12px 14px;
    font-size: 14px;
    border-radius: 10px;
  }

  .footer { padding: 50px 0 30px; }
  .footer__links h4, .footer__contact h4 { font-size: 16px; margin-bottom: 16px; }
  .footer__bottom { font-size: 11px; }

  .mobile-cta { height: 64px; }
  .mobile-cta a { font-size: 13px; }

  .videos__thumb { padding: 8px; gap: 10px; }
  .videos__thumb img { width: 72px; border-radius: 6px; }
  .videos__thumb span { font-size: 12px; }
}

/* ═══════════ EXTRA SMALL (iPhone SE 1st gen, 320px) ═══════════ */

@media (max-width: 340px) {
  .hero__title { font-size: 24px; }
  .hero__subtitle { font-size: 13px; }
  .hero__badge { font-size: 8px; padding: 6px 12px; }
  .hero__trust { flex-direction: column; gap: 12px; margin-bottom: 30px; }

  .section__title { font-size: 22px; }
  .btn--lg { padding: 12px 18px; font-size: 13px; }
  .stats__number { font-size: 28px; }
  .stats__suffix { font-size: 18px; }

  .nav__logo-jg { font-size: 22px; }
  .nav__logo-sub { font-size: 8px; }

  .benefits__card h3 { font-size: 17px; }
  .comfort-cta h2 { font-size: 22px; }

  .contact__method { gap: 12px; }
  .contact__method strong { font-size: 15px; }
  .contact__method span { font-size: 12px; }
}

/* ═══════════ REDUCED MOTION ═══════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .cursor-glow { display: none !important; }
  .hero__particles { display: none !important; }
}