/* ============================================================
   PSMU SCHOLARSHIP TEST 2026 - MAIN STYLESHEET
   Brand Colors:
   - Primary:   #0097b2 (Bondi Blue)
   - Secondary: #8cc63f (Android Green)
   - Dark:      #231f20 (Zeus)
   - Light:     #F4F4F5 (White Smoke)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --color-primary: #0097b2;
  --color-primary-dark: #00798e;
  --color-secondary: #8cc63f;
  --color-secondary-dark: #74ab2e;
  --color-dark: #231f20;
  --color-light: #F4F4F5;
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-400: #9ca3af;
  --color-gray-600: #4b5563;
  --color-gray-800: #1f2937;
  --color-error: #dc2626;

  --gradient-primary: linear-gradient(135deg, #0097b2 0%, #8cc63f 100%);
  --gradient-primary-hover: linear-gradient(135deg, #00798e 0%, #74ab2e 100%);
  --gradient-hero-overlay: linear-gradient(135deg, rgba(0, 151, 178, 0.95) 0%, rgba(35, 31, 32, 0.92) 100%);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 40px rgba(0,151,178,0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-dark);
}

.heading-xl {
  font-size: clamp(2.2rem, 4vw + 1rem, 3.5rem);
  letter-spacing: -0.02em;
}

.heading-lg {
  font-size: clamp(1.8rem, 3vw + 0.8rem, 2.5rem);
  letter-spacing: -0.01em;
}

.heading-md {
  font-size: clamp(1.3rem, 2vw + 0.5rem, 1.75rem);
}

.subtext {
  font-size: clamp(1rem, 1.2vw + 0.5rem, 1.2rem);
  color: var(--color-gray-600);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-header .subtext {
  margin-top: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  gap: 8px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(0, 151, 178, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 151, 178, 0.45);
}

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

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

.btn-lg {
  min-height: 54px;
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.site-header.scrolled {
  padding: 8px 0;
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 20px;
}

.logo-link {
  display: flex;
  align-items: center;
}

.site-logo {
  height: 70px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.scrolled .site-logo {
  height: 56px;
}

.header-toll-free {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(0, 151, 178, 0.08);
  border: 1.5px solid rgba(0, 151, 178, 0.25);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  color: var(--color-dark);
  transition: var(--transition);
}

.header-toll-free:hover {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(0, 151, 178, 0.35);
  transform: translateY(-2px);
}

.header-toll-free:hover .phone-icon {
  stroke: var(--color-white);
}

.header-toll-free:hover .toll-free-text .label {
  color: rgba(255, 255, 255, 0.9);
}

.header-toll-free:hover .toll-free-text .number {
  color: var(--color-white);
}

.header-toll-free .phone-icon {
  width: 22px;
  height: 22px;
  stroke: var(--color-primary);
  flex-shrink: 0;
  transition: var(--transition);
}

.toll-free-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.toll-free-text .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gray-600);
  font-weight: 700;
  transition: var(--transition);
}

.toll-free-text .number {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  transition: var(--transition);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Section Wrapper Base */
.section-padding {
  padding: 90px 0;
}

.bg-light {
  background-color: var(--color-light);
}

.bg-white {
  background-color: var(--color-white);
}

/* SECTION 1: HERO */
.hero-section {
  position: relative;
  padding: 140px 0 90px 0;
  background: linear-gradient(135deg, rgba(0, 151, 178, 0.08) 0%, rgba(140, 198, 63, 0.08) 100%),
              url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><g fill="%230097b2" fill-opacity="0.03"><path d="M0 40L40 0H20L0 20M40 40V20L20 40"/></g></svg>');
  border-bottom: 1px solid rgba(0, 151, 178, 0.1);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 151, 178, 0.12);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 151, 178, 0.25);
  width: fit-content;
  line-height: 1.4;
}

.hero-title {
  color: var(--color-dark);
}

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

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.date-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

.date-badge-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-secondary);
}

/* Hero Lead Form Card */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 24px 28px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0, 151, 178, 0.15);
  position: relative;
}

.form-header {
  margin-bottom: 16px;
  text-align: center;
}

.form-header h2 {
  font-size: 1.35rem;
  color: var(--color-dark);
}

.form-header p {
  font-size: 0.82rem;
  color: var(--color-gray-600);
  margin-top: 2px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-dark);
}

.form-control {
  width: 100%;
  min-height: 40px;
  padding: 8px 12px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background-color: var(--color-gray-50);
  color: var(--color-dark);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(0, 151, 178, 0.12);
}

.form-control.is-invalid {
  border-color: var(--color-error);
  background-color: rgba(220, 38, 38, 0.03);
}

.error-feedback {
  font-size: 0.78rem;
  color: var(--color-error);
  font-weight: 500;
  display: none;
}

.form-control.is-invalid ~ .error-feedback,
.error-feedback.active {
  display: block;
}

.hp-field {
  display: none !important;
}

.form-footer-note {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  text-align: center;
  margin-top: 8px;
}

/* SECTION 2: WHY TAKE THE SCHOLARSHIP TEST */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--color-white);
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 151, 178, 0.3);
}

.icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 151, 178, 0.12) 0%, rgba(140, 198, 63, 0.12) 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.icon-box svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  transition: var(--transition);
}

.feature-card:hover .icon-box {
  background: var(--gradient-primary);
  box-shadow: 0 6px 16px rgba(0, 151, 178, 0.35);
}

.feature-card:hover .icon-box svg {
  stroke: #ffffff;
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: 1.2rem;
  color: var(--color-dark);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* SECTION 3: WHO SHOULD APPLY */
.who-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.who-card {
  background: var(--color-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
}

.who-card:hover {
  background: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.who-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.who-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.who-card p {
  font-size: 0.92rem;
  color: var(--color-gray-600);
}

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

/* SECTION 4: HOW IT WORKS */
.timeline-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 44px;
  position: relative;
}

.timeline-step {
  background: var(--color-white);
  padding: 24px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.timeline-step:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px auto;
}

.timeline-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.timeline-step p {
  font-size: 0.85rem;
  color: var(--color-gray-600);
  line-height: 1.4;
}

/* SECTION 5: STUDENT LIFE AT PSMU */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.gallery-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.gallery-img-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-gray-200);
}

.gallery-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-img-wrapper img {
  transform: scale(1.08);
}

.gallery-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.gallery-body h3 {
  font-size: 1.1rem;
}

.gallery-body p {
  font-size: 0.88rem;
  color: var(--color-gray-600);
}

/* SECTION 6: TRUST INDICATORS */
.trust-section {
  background: linear-gradient(135deg, var(--color-dark) 0%, #151314 100%);
  color: var(--color-white);
}

.trust-section .heading-lg {
  color: var(--color-white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.stat-box:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  color: var(--color-light);
  font-weight: 500;
}

/* SECTION 7: FINAL CTA */
.final-cta-section {
  background: linear-gradient(135deg, rgba(0, 151, 178, 0.15) 0%, rgba(140, 198, 63, 0.15) 100%);
  text-align: center;
  position: relative;
}

.final-cta-box {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* FOOTER */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  max-width: 320px;
}

.footer-column h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-gray-400);
}

/* Scroll Reveal animation helper classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .who-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .timeline-container {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 24px;
  }

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

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

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

@media (max-width: 768px) {
  .site-header {
    padding: 10px 0;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    clip-path: circle(0% at 100% 0);
    transition: clip-path 0.4s ease-in-out;
  }

  .nav-menu.active {
    clip-path: circle(140% at 100% 0);
  }

  .hamburger-btn {
    display: flex;
  }

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

  .cards-grid-3,
  .who-cards-grid {
    grid-template-columns: 1fr;
  }

  .timeline-container {
    grid-template-columns: 1fr;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .section-padding {
    padding: 60px 0;
  }

  .btn-lg {
    width: 100%;
  }

  .form-card {
    padding: 24px 16px;
  }
}