/* FlexHabit Landing Page - Modern Tailwind-Style Design */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Primary Colors */
  --color-indigo-50: #eef2ff;
  --color-indigo-100: #e0e7ff;
  --color-indigo-200: #c7d2fe;
  --color-indigo-300: #a5b4fc;
  --color-indigo-500: #6366f1;
  --color-indigo-600: #4f46e5;
  --color-indigo-700: #4338ca;

  /* Purple Colors */
  --color-purple-50: #faf5ff;
  --color-purple-100: #f3e8ff;
  --color-purple-300: #d8b4fe;
  --color-purple-500: #a855f7;
  --color-purple-600: #9333ea;

  /* Pink */
  --color-pink-300: #f9a8d4;

  /* Gray Colors */
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Status Colors */
  --color-green-50: #f0fdf4;
  --color-green-200: #bbf7d0;
  --color-green-400: #4ade80;
  --color-green-500: #22c55e;
  --color-green-600: #16a34a;
  --color-red-50: #fef2f2;
  --color-red-100: #fee2e2;
  --color-red-200: #fecaca;
  --color-red-300: #fca5a5;
  --color-red-400: #f87171;
  --color-red-600: #dc2626;
  --color-red-700: #b91c1c;
  --color-amber-300: #fcd34d;
  --color-amber-600: #d97706;

  /* Base Colors */
  --color-white: #ffffff;
  --color-black: #000000;

  /* Typography */
  --font-family: 'Inter', ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";

  /* Spacing */
  --spacing: 0.25rem;

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

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --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);

  /* Transitions */
  --transition-all: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-colors: color, background-color, border-color 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE STYLES ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  line-height: 1.5;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: inherit;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

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

/* Gradient Text */
.gradient-text {
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-100);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 80rem;
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header__logo-icon {
  width: 2rem;
  height: 2rem;
}

.header__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.lang-switcher__icon {
  width: 1rem;
  height: 1rem;
  color: var(--color-gray-500);
}

.lang-switcher select {
  background: transparent;
  border: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-700);
  cursor: pointer;
  padding: 0.25rem;
}

.lang-switcher select:focus {
  outline: none;
}

/* Alternative link-based lang switcher */
.lang-switcher a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-500);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.lang-switcher a:hover {
  color: var(--color-gray-700);
}

.lang-switcher a.active {
  color: var(--color-gray-900);
  background-color: var(--color-gray-100);
}

.lang-switcher span {
  color: var(--color-gray-300);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  overflow: hidden;
  background: linear-gradient(to bottom right, var(--color-indigo-50), var(--color-purple-50), var(--color-white));
}

/* Decorative blobs - using radial gradients for smooth edges */
.hero__blob {
  position: absolute;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  animation: blob 7s infinite;
  pointer-events: none;
}

.hero__blob--1 {
  top: 5rem;
  right: 2.5rem;
  background: radial-gradient(circle, rgba(216, 180, 254, 0.4) 0%, rgba(216, 180, 254, 0) 70%);
}

.hero__blob--2 {
  top: 10rem;
  left: 2.5rem;
  background: radial-gradient(circle, rgba(165, 180, 252, 0.4) 0%, rgba(165, 180, 252, 0) 70%);
  animation-delay: 2s;
}

.hero__blob--3 {
  bottom: 5rem;
  left: 50%;
  background: radial-gradient(circle, rgba(249, 168, 212, 0.4) 0%, rgba(249, 168, 212, 0) 70%);
  animation-delay: 4s;
}

@keyframes blob {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
  100% { transform: translate(0, 0) scale(1); }
}

.hero__container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  padding: 5rem 1.5rem;
  max-width: 80rem;
  margin: 0 auto;
}

.hero__content {
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-indigo-100);
  color: var(--color-indigo-700);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero__badge-icon {
  width: 1rem;
  height: 1rem;
}

.hero__badge-text {
  font-size: 0.875rem;
  font-weight: 600;
}

.hero__title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  margin-bottom: 1rem;
  line-height: 1.625;
}

.hero__subtitle strong {
  font-weight: 600;
  color: var(--color-gray-900);
}

.hero__highlight {
  font-size: 1.125rem;
  color: var(--color-gray-900);
  margin-bottom: 2rem;
  line-height: 1.625;
}

.hero__highlight .gradient-text {
  font-weight: 700;
}

.hero__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: var(--transition-all);
  box-shadow: var(--shadow-lg);
}

.hero__cta-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-2xl), 0 0 40px rgba(99, 102, 241, 0.3);
}

.hero__cta-btn:active {
  transform: scale(0.95);
}

.hero__cta-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.hero__discount {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.hero__discount-highlight {
  font-weight: 600;
  color: var(--color-indigo-600);
}

/* Phone mockup */
.hero__visual {
  display: none;
  justify-content: center;
}

.hero__phone {
  position: relative;
  width: 340px;
  margin: 0 auto;
}

.hero__phone-frame {
  position: relative;
  background-color: var(--color-black);
  border-radius: 3rem;
  padding: 0.75rem;
  box-shadow: var(--shadow-2xl);
}

.hero__phone-screen {
  background-color: var(--color-white);
  border-radius: 2.5rem;
  overflow: hidden;
  position: relative;
  aspect-ratio: 9/19.5;
}

.hero__phone-notch {
  position: absolute;
  top: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-black);
  height: 2rem;
  width: 7rem;
  border-radius: var(--radius-full);
  z-index: 10;
}

.hero__phone-content {
  padding: 3.5rem 1.25rem 1.5rem;
  background: linear-gradient(to bottom, var(--color-gray-50), var(--color-white));
  height: 100%;
  overflow: hidden;
}

.hero__phone-header {
  margin-bottom: 1.25rem;
}

.hero__phone-date {
  color: var(--color-gray-500);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.hero__phone-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

/* Progress card in phone */
.hero__progress-card {
  background: linear-gradient(to bottom right, var(--color-indigo-500), var(--color-purple-600));
  border-radius: 1.5rem;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-lg);
}

.hero__progress-label {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.hero__progress-value {
  color: var(--color-white);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.hero__progress-bar {
  background-color: rgba(255, 255, 255, 0.2);
  height: 0.5rem;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.hero__progress-fill {
  background-color: var(--color-white);
  height: 100%;
  border-radius: var(--radius-full);
}

.hero__progress-note {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

/* Habit cards in phone */
.hero__habit-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero__habit-card {
  background-color: var(--color-white);
  border-radius: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-gray-200);
}

.hero__habit-card--ai {
  background: linear-gradient(to bottom right, var(--color-indigo-50), var(--color-purple-50));
  border-color: var(--color-indigo-200);
}

.hero__habit-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.hero__habit-badge-icon {
  width: 0.875rem;
  height: 0.875rem;
}

.hero__habit-message {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: 0.75rem;
}

.hero__habit-inner {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 0.875rem;
  border: 1px solid var(--color-indigo-100);
}

.hero__habit-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.hero__habit-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(to bottom right, var(--color-indigo-100), var(--color-purple-100));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.hero__habit-icon--green {
  background: var(--color-green-500);
  color: var(--color-white);
  font-weight: 700;
}

.hero__habit-details {
  flex: 1;
  min-width: 0;
}

.hero__habit-label {
  font-size: 0.75rem;
  color: var(--color-indigo-600);
  font-weight: 600;
}

.hero__habit-name {
  font-weight: 600;
  color: var(--color-gray-900);
}

.hero__habit-status {
  font-size: 0.875rem;
  color: var(--color-green-600);
}

.hero__habit-change {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
}

.hero__habit-old {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-400);
  text-decoration: line-through;
}

.hero__habit-arrow {
  width: 1rem;
  height: 1rem;
  color: var(--color-indigo-600);
}

.hero__habit-new {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-indigo-600);
}

.hero__habit-bar {
  background-color: var(--color-gray-100);
  height: 0.375rem;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 0.5rem;
}

.hero__habit-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
}

.hero__habit-bar-fill--green {
  background-color: var(--color-green-500);
}

.hero__habit-bar-fill--indigo {
  background-color: var(--color-indigo-500);
}

/* Floating badge */
.hero__floating {
  position: absolute;
  right: -1rem;
  top: 33%;
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 0.75rem;
  border: 1px solid var(--color-indigo-200);
  animation: float 3s ease-in-out infinite;
  display: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__floating-title {
  font-size: 0.75rem;
  color: var(--color-indigo-600);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.hero__floating-text {
  font-size: 0.75rem;
  color: var(--color-gray-600);
}

/* ===== WHO IS THIS FOR SECTION ===== */
.who-section {
  padding: 5rem 0 6rem;
  background-color: var(--color-white);
}

.who-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  text-align: center;
  margin-bottom: 3rem;
}

.who-section__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 56rem;
  margin: 0 auto 2rem;
}

.who-section__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(to right, var(--color-indigo-50), var(--color-purple-50));
  border-radius: var(--radius-2xl);
  padding: 1.5rem;
  transition: var(--transition-all);
}

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

.who-section__check {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-indigo-600);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.who-section__text {
  font-size: 1.125rem;
  color: var(--color-gray-800);
  line-height: 1.625;
}

.who-section__note {
  font-size: 1.125rem;
  color: var(--color-gray-500);
  font-style: italic;
  text-align: center;
  max-width: 42rem;
  margin: 0 auto;
  line-height: 1.625;
}

/* ===== PROBLEM SECTION ===== */
.problem-section {
  padding: 5rem 0 8rem;
  background-color: var(--color-gray-50);
}

.problem-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.problem-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
}

.problem-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.625;
}

.problem-section__highlight {
  font-weight: 700;
  color: var(--color-red-600);
}

.problem-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto;
}

/* Problem card - Traditional */
.problem-card {
  background-color: var(--color-white);
  border-radius: 1.5rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.problem-card--bad {
  border: 2px solid var(--color-red-200);
}

.problem-card--good {
  background: linear-gradient(to bottom right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
}

.problem-card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem;
  border-radius: var(--radius-full);
}

.problem-card__badge--bad {
  background-color: var(--color-red-100);
  color: var(--color-red-600);
}

.problem-card__badge--good {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.problem-card__badge-icon {
  width: 1.5rem;
  height: 1.5rem;
}

.problem-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.problem-card--bad .problem-card__title {
  color: var(--color-gray-900);
}

.problem-card__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.problem-card__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.problem-card__item-icon {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.problem-card--bad .problem-card__item-icon {
  background-color: var(--color-red-100);
}

.problem-card--bad .problem-card__item-icon svg {
  width: 1rem;
  height: 1rem;
  color: var(--color-red-600);
}

.problem-card--good .problem-card__item-icon {
  background-color: rgba(255, 255, 255, 0.2);
}

.problem-card--good .problem-card__item-icon svg {
  width: 1rem;
  height: 1rem;
}

.problem-card__item-text {
  color: var(--color-gray-700);
}

.problem-card--good .problem-card__item-text {
  color: var(--color-white);
}

/* Visual streak representation */
.problem-card__visual {
  border-radius: 1rem;
  padding: 1rem;
}

.problem-card--bad .problem-card__visual {
  background-color: var(--color-red-50);
}

.problem-card--good .problem-card__visual {
  background-color: rgba(255, 255, 255, 0.1);
}

.problem-card__visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.problem-card__visual-title {
  font-size: 0.875rem;
  font-weight: 600;
}

.problem-card--bad .problem-card__visual-title {
  color: var(--color-gray-700);
}

.problem-card__visual-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.problem-card--bad .problem-card__visual-icon {
  color: var(--color-red-600);
}

.problem-card__streak {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.problem-card__streak-day {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.problem-card__streak-day--success {
  background-color: var(--color-green-400);
}

.problem-card--good .problem-card__streak-day--success {
  color: var(--color-gray-900);
}

.problem-card__streak-day--fail {
  background-color: var(--color-red-400);
}

.problem-card__streak-day--empty {
  background-color: var(--color-gray-200);
  color: var(--color-gray-400);
}

.problem-card__streak-day--adapt {
  background-color: var(--color-amber-300);
  color: var(--color-gray-900);
}

.problem-card__streak-day--ai {
  background-color: var(--color-indigo-300);
  color: var(--color-gray-900);
}

.problem-card__visual-note {
  font-size: 0.75rem;
  font-weight: 600;
}

.problem-card--bad .problem-card__visual-note {
  color: var(--color-red-700);
}

.problem-card--good .problem-card__visual-note {
  color: var(--color-white);
}

.problem-card--good .problem-card__visual-title {
  color: var(--color-white);
}

/* ===== SOLUTION SECTION ===== */
.solution-section {
  padding: 5rem 0 8rem;
  background-color: var(--color-white);
}

.solution-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.solution-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
}

.solution-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.625;
}

.solution-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.solution-card {
  background-color: var(--color-gray-50);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: var(--transition-all);
  cursor: default;
}

.solution-card:hover {
  background: linear-gradient(to bottom right, var(--color-indigo-50), var(--color-purple-50));
  box-shadow: var(--shadow-xl);
  transform: scale(1.05);
}

.solution-card__icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(to bottom right, var(--color-indigo-600), var(--color-purple-600));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  transition: var(--transition-all);
}

.solution-card:hover .solution-card__icon {
  transform: scale(1.1);
}

.solution-card__icon svg {
  width: 2rem;
  height: 2rem;
}

.solution-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 1rem;
}

.solution-card__text {
  color: var(--color-gray-600);
  line-height: 1.625;
}

/* ===== HOW IT WORKS SECTION ===== */
.how-section {
  padding: 5rem 0 8rem;
  background: linear-gradient(to bottom right, var(--color-gray-50), var(--color-indigo-50));
}

.how-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.how-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
}

.how-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 42rem;
  margin: 0 auto;
  line-height: 1.625;
}

.how-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.how-card {
  position: relative;
}

.how-card__inner {
  position: relative;
  background-color: var(--color-white);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: var(--transition-all);
}

.how-card__inner:hover {
  box-shadow: var(--shadow-xl);
}

.how-card__emoji {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.how-card__number {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.how-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.75rem;
}

.how-card__text {
  color: var(--color-gray-600);
  line-height: 1.625;
}

/* Connection line for desktop */
.how-card__line {
  display: none;
}

/* ===== KEY FEATURES SECTION ===== */
.features-section {
  padding: 5rem 0 8rem;
  background-color: var(--color-white);
}

.features-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.features-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
}

.features-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.625;
}

.features-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.feature-card {
  background: linear-gradient(to bottom right, var(--color-gray-50), var(--color-white));
  border-radius: 1.5rem;
  padding: 2rem;
  border: 2px solid var(--color-gray-100);
  transition: var(--transition-all);
}

.feature-card:hover {
  border-color: var(--color-indigo-200);
  box-shadow: var(--shadow-xl);
}

.feature-card__icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(to bottom right, var(--color-indigo-600), var(--color-purple-600));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.feature-card__icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.feature-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.75rem;
}

.feature-card__text {
  color: var(--color-gray-600);
  line-height: 1.625;
  margin-bottom: 0.75rem;
}

.feature-card__example {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  font-style: italic;
  margin-bottom: 1.5rem;
}

/* Feature visual examples */
.feature-visual {
  border-radius: var(--radius-xl);
  padding: 1rem;
}

.feature-visual--ai {
  background: linear-gradient(to bottom right, var(--color-indigo-100), var(--color-purple-100));
}

.feature-visual--schedule {
  background-color: var(--color-gray-50);
}

.feature-visual--progress {
  background-color: var(--color-gray-50);
}

.feature-visual--welcome {
  background: linear-gradient(to bottom right, var(--color-green-50), #ecfdf5);
  border: 2px solid var(--color-green-200);
}

.feature-visual__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.feature-visual__icon {
  width: 1rem;
  height: 1rem;
  color: var(--color-indigo-600);
}

.feature-visual__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-indigo-700);
}

.feature-visual__text {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: 0.5rem;
}

.feature-visual__items {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.feature-visual__item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.feature-visual__item-label {
  font-weight: 600;
}

.feature-visual__item-label--easy {
  color: var(--color-green-600);
}

.feature-visual__item-label--medium {
  color: var(--color-amber-600);
}

.feature-visual__item-label--normal {
  color: var(--color-indigo-600);
}

/* Schedule visual */
.feature-visual__bars {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-visual__bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-visual__bar {
  flex: 1;
  height: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-900);
}

.feature-visual__bar--high {
  background-color: var(--color-green-400);
}

.feature-visual__bar--medium {
  background-color: var(--color-amber-300);
}

.feature-visual__bar--low {
  background-color: var(--color-red-300);
}

.feature-visual__bar-value {
  font-size: 0.75rem;
  font-weight: 600;
}

.feature-visual__bar-value--high {
  color: var(--color-green-600);
}

.feature-visual__bar-value--medium {
  color: var(--color-amber-600);
}

.feature-visual__bar-value--low {
  color: var(--color-red-600);
}

/* Progress visual */
.feature-visual__chart {
  display: flex;
  align-items: flex-end;
  gap: 0.25rem;
  height: 8rem;
  margin-bottom: 0.75rem;
}

.feature-visual__chart-bar {
  flex: 1;
  background: linear-gradient(to top, var(--color-indigo-500), var(--color-purple-500));
  border-radius: 0.25rem 0.25rem 0 0;
}

.feature-visual__stat {
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  text-align: center;
  color: var(--color-white);
}

.feature-visual__stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.feature-visual__stat-label {
  font-size: 0.75rem;
}

/* Welcome visual */
.feature-visual__emoji {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.feature-visual__title {
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.feature-visual__welcome-text {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: 0.75rem;
}

.feature-visual__tasks {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.feature-visual__tasks-title {
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.25rem;
}

.feature-visual__tasks-item {
  color: var(--color-gray-600);
}

.feature-visual__btn {
  width: 100%;
  background-color: var(--color-green-600);
  color: var(--color-white);
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center;
  border: none;
  cursor: pointer;
}

/* ===== PRICING SECTION ===== */
.pricing-section {
  padding: 5rem 0 8rem;
  background: linear-gradient(to bottom right, var(--color-gray-50), var(--color-indigo-50));
}

.pricing-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.pricing-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
}

.pricing-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 48rem;
  margin: 0 auto 2rem;
}

.pricing-card {
  background-color: var(--color-white);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-all);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-indigo-600);
  position: relative;
}

.pricing-card--featured:hover {
  box-shadow: var(--shadow-2xl);
}

.pricing-card__badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.pricing-card__badge-icon {
  width: 1rem;
  height: 1rem;
}

.pricing-card__content {
  flex: 1;
  margin-bottom: 1.5rem;
}

.pricing-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.pricing-card__amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gray-900);
}

.pricing-card--featured .pricing-card__amount {
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card__period {
  font-size: 1.25rem;
  color: var(--color-gray-500);
}

.pricing-card__trial {
  color: var(--color-indigo-600);
  font-weight: 600;
}

.pricing-card__savings {
  color: var(--color-green-600);
  font-weight: 700;
  font-size: 0.875rem;
}

.pricing-card__btn {
  width: 100%;
  padding: 1rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: var(--transition-all);
  text-decoration: none;
  display: block;
}

.pricing-card__btn--secondary {
  background-color: var(--color-gray-900);
  color: var(--color-white);
}

.pricing-card__btn--secondary:hover {
  background-color: var(--color-gray-800);
}

.pricing-card__btn--primary {
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
}

.pricing-card__btn--primary:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.pricing-card__btn--primary:active {
  transform: scale(0.95);
}

/* Early bird section */
.pricing-early {
  max-width: 48rem;
  margin: 0 auto;
  background: linear-gradient(to right, rgba(224, 231, 255, 0.5), rgba(243, 232, 255, 0.5));
  border: 2px solid var(--color-indigo-200);
  border-radius: 1.5rem;
  padding: 2rem;
}

.pricing-early__content {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.pricing-early__emoji {
  font-size: 1.875rem;
}

.pricing-early__text {
  flex: 1;
}

.pricing-early__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.pricing-early__desc {
  font-size: 1.125rem;
  color: var(--color-gray-700);
  margin-bottom: 0.75rem;
}

.pricing-early__prices {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.pricing-early__old {
  font-size: 1.875rem;
  color: var(--color-gray-400);
  text-decoration: line-through;
}

.pricing-early__new {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-early__period {
  font-size: 1.25rem;
  color: var(--color-gray-600);
}

.pricing-early__note {
  margin-top: 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-indigo-700);
}

/* ===== WAITLIST SECTION ===== */
.waitlist-section {
  padding: 5rem 0 8rem;
  background: linear-gradient(to bottom right, var(--color-indigo-600), var(--color-purple-600));
}

.waitlist-section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.waitlist-section__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.waitlist-section__badge-icon {
  width: 1rem;
  height: 1rem;
}

.waitlist-section__badge-text {
  font-size: 0.875rem;
  font-weight: 600;
}

.waitlist-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.waitlist-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-indigo-100);
  max-width: 42rem;
  margin: 0 auto;
  line-height: 1.625;
}

/* Waitlist form */
.waitlist-form {
  max-width: 28rem;
  margin: 0 auto;
}

.waitlist-form__card {
  background-color: var(--color-white);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-2xl);
}

/* Success state */
.waitlist-form__success {
  text-align: center;
  display: none;
}

.waitlist-form__success-emoji {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.waitlist-form__success-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.waitlist-form__success-text {
  color: var(--color-gray-600);
}

/* Form fields */
.waitlist-form__group {
  margin-bottom: 1.5rem;
}

.waitlist-form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 0.5rem;
}

.waitlist-form__input-wrapper {
  position: relative;
}

.waitlist-form__input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-gray-400);
}

.waitlist-form__input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  font-size: 1rem;
  color: var(--color-gray-900);
  transition: var(--transition-all);
}

.waitlist-form__input:focus {
  outline: none;
  border-color: var(--color-indigo-500);
}

.waitlist-form__select {
  width: 100%;
  padding: 0.75rem 1rem;
  padding-right: 2.5rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  font-size: 1rem;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-all);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.waitlist-form__select:focus {
  outline: none;
  border-color: var(--color-indigo-500);
}

.waitlist-form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  font-size: 1rem;
  color: var(--color-gray-900);
  resize: none;
  transition: var(--transition-all);
}

.waitlist-form__textarea:focus {
  outline: none;
  border-color: var(--color-indigo-500);
}

.waitlist-form__submit {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(to right, var(--color-indigo-600), var(--color-purple-600));
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  transition: var(--transition-all);
}

.waitlist-form__submit:hover {
  box-shadow: var(--shadow-2xl);
  transform: scale(1.05);
}

.waitlist-form__submit:active {
  transform: scale(0.95);
}

.waitlist-form__privacy {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.waitlist-form__footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-200);
}

.waitlist-form__status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.waitlist-form__status-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-green-500);
  border-radius: var(--radius-full);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 5rem 0 8rem;
  background-color: var(--color-gray-50);
}

.faq-section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.faq-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
}

.faq-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  line-height: 1.625;
}

.faq-section__list {
  max-width: 56rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: 1rem;
  border: 2px solid var(--color-gray-100);
  overflow: hidden;
  transition: var(--transition-all);
}

.faq-item:hover {
  border-color: var(--color-indigo-200);
}

.faq-item__question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-all);
}

.faq-item__question:hover {
  background-color: var(--color-gray-50);
}

.faq-item__question-text {
  font-weight: 600;
  color: var(--color-gray-900);
  font-size: 1.125rem;
  padding-right: 2rem;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background-color: var(--color-indigo-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-indigo-600);
}

.faq-item__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-content {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-gray-600);
  line-height: 1.625;
}

/* ===== FINAL CTA SECTION ===== */
.final-cta-section {
  padding: 5rem 0 8rem;
  background-color: var(--color-gray-900);
  color: var(--color-white);
}

.final-cta-section__content {
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.final-cta-section__title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.final-cta-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-300);
  margin-bottom: 3rem;
  line-height: 1.625;
}

.final-cta-section__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-white);
  color: var(--color-gray-900);
  padding: 1rem 2rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: var(--transition-all);
  box-shadow: var(--shadow-xl);
  text-decoration: none;
}

.final-cta-section__btn:hover {
  background-color: var(--color-gray-100);
  transform: scale(1.05);
}

.final-cta-section__btn:active {
  transform: scale(0.95);
}

.final-cta-section__btn-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.final-cta-section__note {
  margin-top: 1.5rem;
  color: var(--color-gray-400);
}

/* Stats grid */
.final-cta-section__stats {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--color-gray-800);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.final-cta-section__stat {
  text-align: center;
}

.final-cta-section__stat-value {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.final-cta-section__stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-400);
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
  padding: 3rem 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand {
  grid-column: 1 / -1;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer__logo-icon {
  width: 2rem;
  height: 2rem;
}

.footer__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.footer__desc {
  color: var(--color-gray-600);
  margin-bottom: 1rem;
  max-width: 24rem;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__social-link {
  color: var(--color-gray-400);
  transition: var(--transition-all);
}

.footer__social-link:hover {
  color: var(--color-indigo-600);
}

.footer__social-link svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__nav-title {
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.footer__nav-link {
  color: var(--color-gray-600);
  transition: var(--transition-all);
}

.footer__nav-link:hover {
  color: var(--color-indigo-600);
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer__copyright {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.footer__tagline {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (min-width: 640px) {
  .hero__title {
    font-size: 3rem;
  }

  .hero__subtitle,
  .hero__highlight {
    font-size: 1.25rem;
  }

  .who-section__title,
  .problem-section__title,
  .solution-section__title,
  .how-section__title,
  .features-section__title,
  .pricing-section__title,
  .waitlist-section__title,
  .faq-section__title,
  .final-cta-section__title {
    font-size: 2.5rem;
  }
}

@media (min-width: 768px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 5rem 1.5rem;
  }

  .hero__content {
    text-align: left;
  }

  .hero__visual {
    display: flex;
  }

  .hero__floating {
    display: block;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hero__subtitle,
  .hero__highlight {
    font-size: 1.5rem;
  }

  .who-section__title,
  .problem-section__title,
  .solution-section__title,
  .how-section__title,
  .features-section__title,
  .pricing-section__title,
  .waitlist-section__title,
  .faq-section__title {
    font-size: 3rem;
  }

  .final-cta-section__title {
    font-size: 3.5rem;
  }

  .final-cta-section__subtitle {
    font-size: 1.5rem;
  }

  .problem-section__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solution-section__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .how-section__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .how-card__line {
    display: block;
    position: absolute;
    top: 3rem;
    left: 60%;
    width: 100%;
    height: 0.125rem;
    background: linear-gradient(to right, var(--color-indigo-300), var(--color-purple-300));
    z-index: 0;
  }

  .how-card:last-child .how-card__line {
    display: none;
  }

  .features-section__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-section__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .final-cta-section__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: 3.75rem;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .hero__visual,
  .footer {
    display: none;
  }

  .hero,
  .section {
    padding: 2rem 0;
  }
}