/* ========================================
   LAUDE — Landing Page Styles
   Palette: Cream #F5F0E8 · Navy #0D1B2A · Gold #C9A84C
   ======================================== */

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

:root {
  --cream: #F5F0E8;
  --cream-dark: #EBE4D6;
  --navy: #0D1B2A;
  --navy-light: #1B2D45;
  --navy-muted: #3A4F6A;
  --gold: #C9A84C;
  --gold-light: #D4BA6A;
  --gold-dark: #B08E30;
  --gold-glow: rgba(201, 168, 76, 0.15);
  --text-primary: #0D1B2A;
  --text-secondary: #3A4F6A;
  --text-muted: #6B7F99;
  --white: #FFFFFF;
  --border: rgba(13, 27, 42, 0.08);
  --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(13, 27, 42, 0.06);
  --shadow-lg: 0 8px 32px rgba(13, 27, 42, 0.08);
  --shadow-xl: 0 16px 48px rgba(13, 27, 42, 0.10);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-heading: 'Playfair Display', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--cream);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button, input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Fade-in on Scroll ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transition-med),
              box-shadow var(--transition-med),
              backdrop-filter var(--transition-med);
}

.navbar.scrolled {
  background: rgba(245, 240, 232, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.wordmark {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.wordmark span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width var(--transition-fast);
}

.nav-links a:hover {
  color: var(--navy);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--navy-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
}

.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn-outline {
  border: 1.5px solid var(--border);
  color: var(--navy);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
}

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

/* Subtle geometric background decoration */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 27, 42, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--gold-glow);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-dark);
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--gold-dark);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
}

.hero-form input {
  flex: 1;
  padding: 14px 18px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--navy);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-form input::placeholder {
  color: var(--text-muted);
}

.hero-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.hero-form button {
  padding: 14px 24px;
}

.hero-note {
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-note svg {
  display: inline;
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 4px;
}

/* --- GPA Visual --- */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gpa-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}

.gpa-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.gpa-card-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.gpa-card-semester {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 4px 12px;
  background: var(--cream);
  border-radius: 100px;
}

.gpa-number {
  font-family: var(--font-heading);
  font-size: 5.5rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.gpa-number .decimal {
  color: var(--gold);
}

.gpa-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #2D8A56;
  margin-bottom: 28px;
}

.gpa-change svg {
  width: 16px;
  height: 16px;
}

/* Grade curve SVG */
.grade-curve-container {
  width: 100%;
  margin-top: 12px;
  position: relative;
}

.grade-curve-container svg {
  width: 100%;
  height: auto;
}

/* Floating elements around card */
.float-tag {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  animation: float 6s ease-in-out infinite;
  z-index: 2;
}

.float-tag-1 {
  top: -10px;
  right: -20px;
  color: #2D8A56;
  animation-delay: 0s;
}

.float-tag-2 {
  bottom: 60px;
  left: -30px;
  color: var(--gold-dark);
  animation-delay: -2s;
}

.float-tag-3 {
  bottom: -10px;
  right: 20px;
  color: var(--navy);
  animation-delay: -4s;
}

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

/* ========================================
   PROBLEM BLOCK
   ======================================== */
.problems {
  padding: 120px 0;
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 1.5px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--gold);
  transition: height var(--transition-med);
}

.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 168, 76, 0.15);
}

.problem-card:hover::before {
  height: 100%;
}

.problem-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}

.problem-card h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
  padding: 120px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
}

.how-it-works .section-label {
  color: var(--gold);
}

.how-it-works .section-label::before {
  background: var(--gold);
}

.how-it-works .section-title {
  color: var(--cream);
}

.how-it-works .section-subtitle {
  color: rgba(245, 240, 232, 0.6);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

/* Connector line */
.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 36px);
  right: calc(16.66% + 36px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 168, 76, 0.3), var(--gold));
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--navy-light);
  border: 2px solid rgba(201, 168, 76, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  margin: 0 auto 24px;
  transition: all var(--transition-med);
}

.step:hover .step-number {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.1);
  transform: scale(1.05);
}

.step h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 10px;
}

.step p {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.55);
  line-height: 1.6;
  max-width: 280px;
  margin: 0 auto;
}

/* ========================================
   FEATURES
   ======================================== */
.features {
  padding: 120px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
}

.feature-card:nth-child(1) .feature-card-icon {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12), rgba(201, 168, 76, 0.04));
}

.feature-card:nth-child(2) .feature-card-icon {
  background: linear-gradient(135deg, rgba(13, 27, 42, 0.08), rgba(13, 27, 42, 0.03));
}

.feature-card:nth-child(3) .feature-card-icon {
  background: linear-gradient(135deg, rgba(211, 84, 80, 0.1), rgba(211, 84, 80, 0.03));
}

.feature-card:nth-child(4) .feature-card-icon {
  background: linear-gradient(135deg, rgba(45, 138, 86, 0.1), rgba(45, 138, 86, 0.03));
}

.feature-card-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-card-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-dark);
  padding: 4px 10px;
  background: var(--gold-glow);
  border-radius: 4px;
}

/* ========================================
   STATS / SOCIAL PROOF
   ======================================== */
.stats {
  padding: 100px 0;
  background: var(--cream-dark);
  position: relative;
}

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

.stats-number {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--gold-dark);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.stats-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: all var(--transition-med);
}

.testimonial:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.testimonial-author span {
  color: var(--gold-dark);
}

/* ========================================
   WAITLIST CTA
   ======================================== */
.waitlist {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.waitlist-inner {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.waitlist-inner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 60%);
}

/* Geometric decorations */
.waitlist-geo {
  position: absolute;
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.waitlist-geo-1 {
  width: 200px;
  height: 200px;
  top: -40px;
  left: -40px;
}

.waitlist-geo-2 {
  width: 150px;
  height: 150px;
  bottom: -30px;
  right: -30px;
}

.waitlist-geo-3 {
  width: 80px;
  height: 80px;
  top: 40px;
  right: 80px;
  border-color: rgba(201, 168, 76, 0.15);
}

.waitlist-content {
  position: relative;
  z-index: 1;
}

.waitlist h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.waitlist h2 em {
  font-style: italic;
  color: var(--gold);
}

.waitlist-sub {
  font-size: 1.05rem;
  color: rgba(245, 240, 232, 0.6);
  max-width: 440px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
}

.waitlist-form input {
  flex: 1;
  padding: 16px 20px;
  background: rgba(245, 240, 232, 0.08);
  border: 1.5px solid rgba(245, 240, 232, 0.12);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--cream);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.waitlist-form input::placeholder {
  color: rgba(245, 240, 232, 0.35);
}

.waitlist-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.waitlist-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.4);
}

.waitlist-note strong {
  color: var(--gold);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-wordmark {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
}

.footer-wordmark span {
  color: var(--gold);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--navy);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-form {
    margin: 0 auto;
  }

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

  .hero-visual {
    order: -1;
  }

  .gpa-card {
    margin: 0 auto;
    max-width: 380px;
  }

  .float-tag-1 { right: -10px; }
  .float-tag-2 { left: -10px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--cream);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .nav-links .btn {
    font-size: 1rem;
    padding: 14px 28px;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-form {
    flex-direction: column;
  }

  .hero-form button {
    width: 100%;
    justify-content: center;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps::before {
    display: none;
  }

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

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

  .waitlist-inner {
    padding: 56px 28px;
    border-radius: var(--radius-lg);
  }

  .waitlist-form {
    flex-direction: column;
  }

  .waitlist-form button {
    width: 100%;
    justify-content: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-left {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .gpa-number {
    font-size: 4rem;
  }

  .gpa-card {
    padding: 28px 24px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .problem-card {
    padding: 24px 20px;
  }

  .feature-card {
    padding: 28px 24px;
  }
}

/* ========================================
   FORM STATES
   ======================================== */
.form-success {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(45, 138, 86, 0.08);
  border: 1px solid rgba(45, 138, 86, 0.15);
  border-radius: var(--radius-sm);
  color: #2D8A56;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-success.show {
  display: flex;
}

.form-success svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}