/* ============================================
   K-Home Landing Page - Design System
   ============================================ */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700&display=swap');

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
  /* Primary Colors - K-Home Orange */
  --color-primary: #FF6B35;
  --color-primary-dark: #E55A2B;
  --color-primary-light: #FF8555;
  --color-primary-gradient: linear-gradient(135deg, #FF8555 0%, #FF6B35 50%, #E55A2B 100%);

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-gray-50: #FAFAFA;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #E5E5E5;
  --color-gray-300: #D4D4D4;
  --color-gray-400: #A3A3A3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  /* Semantic Colors */
  --color-success: #22C55E;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: #3B82F6;

  /* Background Colors */
  --bg-primary: #FFFFFF;
  --bg-secondary: #FFF8F5;
  --bg-tertiary: #FFF1EB;
  --bg-dark: #1A1A1A;

  /* Typography - Font Families */
  --font-heading: 'DIN', 'Be Vietnam Pro', system-ui, sans-serif;
  --font-body: 'Be Vietnam Pro', system-ui, sans-serif;

  /* Typography - Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Typography - Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* Typography - Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(255, 107, 53, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Container */
  --container-max: 1280px;
  --container-padding: var(--space-6);
}

/* ============================================
   DIN Font Face (fallback to Be Vietnam Pro if not available)
   ============================================ */
@font-face {
  font-family: 'DIN';
  src: local('DIN'), local('DIN-Regular');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DIN';
  src: local('DIN Bold'), local('DIN-Bold');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-800);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ============================================
   Layout Utilities
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-20) 0;
  overflow: hidden;
}

.section--lg {
  padding: var(--space-32) 0;
}

/* ============================================
   Typography Styles
   ============================================ */
.heading-1 {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
}

.heading-2 {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
}

.heading-3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
}

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

.lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
}

/* ============================================
   Button Styles
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary-gradient);
  color: var(--color-white);
  box-shadow: var(--shadow-lg), 0 4px 20px rgba(255, 107, 53, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), 0 8px 30px rgba(255, 107, 53, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--bg-tertiary);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
}

/* Store Buttons */
.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.store-btn__icon {
  width: 28px;
  height: 28px;
}

.store-btn__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.store-btn__label {
  font-size: var(--text-xs);
  opacity: 0.8;
}

.store-btn__store {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
}

.store-btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  height: 40px;
  width: auto;
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.lang-switcher {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-1);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
}

.lang-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-500);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.lang-btn.active {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.lang-btn:hover:not(.active) {
  color: var(--color-gray-700);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(80px + var(--space-16));
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  overflow: hidden;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__text {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-tertiary);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  transition: all var(--transition-normal);
  text-decoration: none;
}

/* Mobile: Stack badge content vertically */
@media (max-width: 768px) {
  .hero__badge {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-2xl);
  }
}

.hero__badge:hover {
  background: rgba(255, 107, 53, 0.15);
}

.hero__badge-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--font-semibold);
  opacity: 0.8;
  text-decoration: underline;
}

.hero__badge-link svg {
  transition: transform var(--transition-fast);
}

.hero__badge:hover .hero__badge-link svg {
  transform: translateX(3px);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-gray-900);
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__phone {
  position: relative;
  z-index: 2;
  max-width: 320px;
  filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.15));
  animation: float 6s ease-in-out infinite;
}

.hero__glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

/* ============================================
   Introduction Section
   ============================================ */
.intro {
  background: linear-gradient(135deg, #FF8555 0%, #FF6B35 50%, #E55A2B 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-20) 0;
}

.intro__content {
  max-width: 800px;
  margin: 0 auto;
}

.intro__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.intro__text {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  opacity: 0.95;
}

/* ============================================
   Features Section - WOW Design
   ============================================ */
.features {
  background: var(--bg-secondary);
  padding: var(--space-24) 0;
  overflow: hidden;
}

.features__header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.features__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.features__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

/* Feature Card Base */
.feature-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-slow);
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

/* Phone wrapper with glow */
.feature-card__phone-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
  padding: var(--space-4);
}

.feature-card__phone-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(30px);
  z-index: 0;
  animation: pulse-glow 3s ease-in-out infinite;
}

.feature-card__phone-glow--accent {
  background: radial-gradient(circle, rgba(255, 159, 28, 0.25) 0%, transparent 70%);
}

.feature-card__phone-glow--subtle {
  background: radial-gradient(circle, rgba(255, 179, 71, 0.25) 0%, transparent 70%);
}

@keyframes pulse-glow {

  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 1;
  }
}

.feature-card__phone {
  position: relative;
  z-index: 1;
  max-width: 200px;
  height: auto;
  border-radius: var(--radius-2xl);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
  transition: transform var(--transition-slow);
}

.feature-card:hover .feature-card__phone {
  transform: scale(1.05) translateY(-5px);
}

/* Content styling */
.feature-card__content {
  text-align: center;
}

.feature-card__label {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 159, 28, 0.1) 100%);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.feature-card__text {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

/* Card color variations */
.feature-card--primary {
  border-top: 4px solid var(--color-primary);
}

.feature-card--accent {
  border-top: 4px solid #FF9F1C;
}

.feature-card--subtle {
  border-top: 4px solid #FFB347;
}

/* ============================================
   Lifestyle Sections
   ============================================ */
.lifestyle {
  background: var(--bg-secondary);
  padding-top: 40px;
  padding-bottom: 40px;
  overflow: hidden;
}

.lifestyle--alt {
  background: var(--bg-primary);
}

.lifestyle__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.lifestyle__content--reverse {
  direction: rtl;
}

.lifestyle__content--reverse>* {
  direction: ltr;
}

.lifestyle__image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
}

.lifestyle__photo {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  transition: transform var(--transition-slow);
}

.lifestyle__photo:hover {
  transform: scale(1.03);
}

.lifestyle__text {
  max-width: 500px;
}

.lifestyle__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

.lifestyle__desc {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.lifestyle__tagline {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  font-style: italic;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
  background: linear-gradient(135deg, #FFE066 0%, #FFD966 50%, #FFCC33 100%);
  color: var(--color-gray-900);
  padding: var(--space-20) 0;
}

.testimonials__header {
  margin-bottom: var(--space-12);
}

.testimonials__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
}

.testimonials__slider {
  overflow: hidden;
}

.testimonials__track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
}

.testimonial-card {
  background: transparent;
}

.testimonial-card__name {
  display: block;
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
}

.testimonial-card__text {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: var(--leading-relaxed);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  padding-bottom: 8px;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
  background: var(--bg-secondary);
  padding: var(--space-20) 0;
}

.faq__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-bold);
  text-align: center;
  margin-bottom: var(--space-12);
  color: var(--color-gray-900);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.faq__item:hover {
  box-shadow: var(--shadow-md);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  background: transparent;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-primary);
}

.faq__icon {
  flex-shrink: 0;
  color: var(--color-gray-400);
  transition: transform var(--transition-normal);
}

.faq__item.active .faq__icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 var(--space-6);
  /* Match question's horizontal padding */
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

.faq__item.active .faq__answer {
  max-height: 500px;
  padding: var(--space-4) var(--space-6) var(--space-6);
  /* Top, Left/Right, Bottom */
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-20) 0;
}

.cta__content {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-4);
}

.cta__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.cta__subtitle {
  font-size: var(--text-lg);
  opacity: 0.8;
  margin-bottom: 24px;
}

.cta .store-buttons,
.cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.cta .store-btn {
  background: var(--color-white);
  color: var(--color-gray-900);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: var(--space-8) 0;
  background: var(--color-gray-900);
  text-align: center;
}

.footer__text {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* ============================================
   Animations
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }

  .hero__text {
    max-width: 100%;
    order: 1;
  }

  .hero__image {
    order: 2;
  }

  .hero__cta {
    justify-content: center;
  }

  .features__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .feature-card {
    padding: var(--space-6);
  }

  .feature-card__phone {
    max-width: 180px;
  }

  .lifestyle__content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    text-align: center;
  }

  .lifestyle__content--reverse {
    direction: ltr;
  }

  .lifestyle__text {
    max-width: 100%;
  }

  .lifestyle__image {
    order: -1;
  }

  .testimonials__header {
    text-align: center;
  }

  .testimonials__track {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: var(--space-4);
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section--lg {
    padding: var(--space-20) 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(80px + var(--space-12));
    padding-bottom: var(--space-12);
  }

  .hero__phone {
    max-width: 260px;
  }

  .feature__phone {
    max-width: 240px;
  }

  .store-buttons {
    flex-direction: column;
    width: 100%;
  }

  .store-btn {
    width: 100%;
    max-width: 220px;
    justify-content: center;
  }

  .testimonials__track {
    grid-template-columns: 1fr;
  }

  /* Force single column for main grids on mobile */
  .features__grid,
  .hero__content,
  .lifestyle__content {
    grid-template-columns: 1fr !important;
    gap: var(--space-8);
  }

  .lifestyle__image {
    order: -1;
  }

  .hero__image {
    order: -1;
  }

  .hero__text,
  .lifestyle__text {
    text-align: center;
  }

  .faq__question {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-sm);
  }

  .faq__answer p {
    padding: 0 var(--space-5) var(--space-4);
    font-size: var(--text-sm);
  }
}

@media (max-width: 480px) {
  .heading-1 {
    font-size: var(--text-3xl);
  }

  .heading-2 {
    font-size: var(--text-2xl);
  }

  .hero__title {
    font-size: var(--text-3xl);
  }

  .hero__subtitle {
    font-size: var(--text-base);
  }

  .hero__phone {
    max-width: 220px;
  }

  .feature__phone {
    max-width: 200px;
  }

  .btn--lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
  }

  .lifestyle__title {
    font-size: var(--text-xl);
  }

  .lifestyle__desc {
    font-size: var(--text-base);
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-6 {
  margin-bottom: var(--space-6);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.hidden {
  display: none !important;
}