/*--------------------------------------------------------------
# Custom Modern UI - Alumni Arisalah
--------------------------------------------------------------*/

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

:root {
  --color-primary: #dd3333;
  --color-secondary: #ba0b05;
  --color-dark: #1a1a2e;
  --color-light-bg: #fafafa;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Inter', var(--font-default);
  background: #fff;
}

/* ======= TOPBAR ======= */
.topbar {
  background: linear-gradient(135deg, #9b0903, #ba0b05) !important;
  height: 44px;
  font-size: 13px;
}

/* ======= HEADER / NAVBAR ======= */
.header {
  background: #fff !important;
  height: 72px !important;
  box-shadow: var(--shadow-sm);
  border-bottom: 2px solid #f0f0f0;
}

.header.sticked {
  background: #fff !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
  height: 64px !important;
}

.header .logo h1 {
  color: var(--color-dark) !important;
  font-size: 22px !important;
  font-weight: 700;
}

.header .logo img {
  max-height: 48px !important;
}

@media (min-width: 1280px) {
  .navbar a,
  .navbar a:focus {
    color: #444 !important;
    font-size: 14.5px !important;
    font-weight: 600;
    letter-spacing: 0.2px;
  }

  .navbar a:hover,
  .navbar .active,
  .navbar li:hover > a {
    color: var(--color-primary) !important;
  }

  .navbar > ul > li > a:before {
    background-color: var(--color-primary) !important;
    height: 2px;
  }

  /* Login button di navbar */
  .navbar li:last-child a {
    background: var(--color-primary);
    color: #fff !important;
    padding: 8px 20px !important;
    border-radius: 25px;
    transition: var(--transition);
  }

  .navbar li:last-child a:hover {
    background: var(--color-secondary) !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(221,51,51,0.4);
  }

  .navbar li:last-child a:before {
    display: none !important;
  }
}

.mobile-nav-show {
  color: var(--color-primary) !important;
}

/* ======= HERO SECTION ======= */
.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #2d1515 50%, #3d0d0d 100%) !important;
  min-height: 100vh;
  padding: 120px 0 60px !important;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(221,51,51,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(186,11,5,0.1) 0%, transparent 40%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23dd3333' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, #fff, transparent);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h2 {
  font-size: clamp(28px, 4vw, 52px) !important;
  font-weight: 800 !important;
  color: #fff !important;
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  letter-spacing: -0.5px;
}

.hero > .container p {
  color: rgba(255,255,255,0.75) !important;
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* Pastikan teks di dalam icon-boxes (sambutan) selalu gelap */
.icon-boxes p,
.icon-boxes .fs-6,
.icon-boxes .text-white,
.icon-boxes [class*="text-white"],
.icon-boxes strong {
  color: #333 !important;
  opacity: 1 !important;
}

.btn-get-started {
  background: linear-gradient(135deg, var(--color-primary), #f05555) !important;
  color: #fff !important;
  padding: 14px 32px !important;
  border-radius: 50px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px;
  border: none !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 20px rgba(221,51,51,0.4) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px;
}

.btn-get-started:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 30px rgba(221,51,51,0.5) !important;
  background: linear-gradient(135deg, #c42020, var(--color-primary)) !important;
}

.btn-get-started i {
  font-size: 16px;
}

/* Survei button */
.hero .d-flex:last-child .btn-get-started {
  background: rgba(255,255,255,0.12) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25) !important;
  box-shadow: none !important;
  color: rgba(255,255,255,0.9) !important;
}

.hero .d-flex:last-child .btn-get-started:hover {
  background: rgba(255,255,255,0.22) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2) !important;
}

/* ======= SAMBUTAN BOX ======= */
.icon-boxes {
  position: relative;
  z-index: 3;
  margin-top: -20px;
}

.icon-boxes .icon-box {
  background: #fff !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 32px !important;
  border: 1px solid rgba(0,0,0,0.06);
  border-left: 5px solid var(--color-primary) !important;
  overflow: hidden;
  position: relative;
}

.icon-boxes .icon-box::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(221,51,51,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.icon-boxes .icon-box img {
  width: 200px !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.icon-boxes .icon-box .fs-2,
.icon-boxes .icon-box .fs-2 span,
.icon-boxes .icon-box [class*="fw-"] {
  color: var(--color-dark) !important;
  font-size: 24px !important;
  font-weight: 700 !important;
}

.icon-boxes .icon-box .fs-6,
.icon-boxes .icon-box .text-white {
  color: #444 !important;
  opacity: 1 !important;
  font-weight: 400 !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
}

/* ======= STATS SECTION ======= */
.stats-section {
  background: #fff;
  padding: 60px 0 40px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid #f0f0f0;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #f07070);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-card .stat-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(221,51,51,0.1), rgba(221,51,51,0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: var(--color-primary);
}

.stat-card .stat-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: 6px;
  font-family: 'Inter', sans-serif;
}

.stat-card .stat-label {
  font-size: 13px;
  font-weight: 600;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ======= SECTION HEADER ======= */
.section-header h2 {
  font-size: 30px !important;
  font-weight: 700 !important;
  color: var(--color-dark) !important;
}

.section-header h2:after {
  width: 40px !important;
  height: 3px !important;
  background: linear-gradient(90deg, var(--color-primary), #f07070) !important;
  border-radius: 2px;
}

.section-header p {
  font-size: 15px;
  color: #888 !important;
}

/* ======= RECENT POSTS / NEWS ======= */
.recent-posts {
  background: var(--color-light-bg) !important;
}

.recent-posts article {
  background: #fff;
  border-radius: var(--radius) !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm) !important;
  border: 1px solid #f0f0f0;
  transition: var(--transition);
  height: 100%;
}

.recent-posts article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md) !important;
}

.recent-posts .post-img img {
  height: 200px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.recent-posts article:hover .post-img img {
  transform: scale(1.05);
}

.recent-posts .post-img {
  overflow: hidden;
}

.recent-posts .post-category {
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  color: var(--color-primary) !important;
  margin: 16px 20px 8px !important;
  padding: 0 !important;
  background: none !important;
}

.recent-posts .title {
  font-size: 16px !important;
  font-weight: 600 !important;
  padding: 0 20px !important;
  line-height: 1.4;
}

.recent-posts .title a {
  color: var(--color-dark) !important;
  transition: var(--transition);
}

.recent-posts .title a:hover {
  color: var(--color-primary) !important;
}

.recent-posts .post-date {
  font-size: 12px !important;
  color: #aaa !important;
  padding: 8px 20px 20px !important;
  margin: 0 !important;
}

/* ======= FAQ SECTION ======= */
.faq {
  background: #fff;
}

.faq .content h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-dark);
}

.faq .content h3 strong {
  color: var(--color-primary);
}

.accordion-item {
  border: 1px solid #f0f0f0 !important;
  border-radius: var(--radius) !important;
  margin-bottom: 12px !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-button {
  font-weight: 600 !important;
  color: var(--color-dark) !important;
  background: #fff !important;
  font-size: 15px !important;
  padding: 18px 20px !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, rgba(221,51,51,0.05), rgba(221,51,51,0.02)) !important;
  color: var(--color-primary) !important;
  box-shadow: none !important;
  border-bottom: 1px solid rgba(221,51,51,0.1);
}

.accordion-button::after {
  filter: none !important;
}

.accordion-button:not(.collapsed)::after {
  filter: none !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23dd3333'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
}

.accordion-button .num {
  color: var(--color-primary);
  font-weight: 700;
  margin-right: 8px;
  font-size: 16px;
}

.accordion-body {
  color: #666;
  font-size: 14.5px;
  line-height: 1.7;
  padding: 16px 20px 20px !important;
}

/* ======= CONTACT SECTION ======= */
.contact {
  background: var(--color-light-bg);
}

.info-container {
  background: linear-gradient(135deg, var(--color-secondary), #9b0903) !important;
  border-radius: var(--radius-lg) !important;
  padding: 36px 28px !important;
  height: 100%;
  box-shadow: var(--shadow-md);
}

.info-item {
  background: rgba(255,255,255,0.1) !important;
  border-radius: var(--radius) !important;
  padding: 16px !important;
  margin-bottom: 16px !important;
  width: 100%;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.15) !important;
  transition: var(--transition);
}

.info-item:hover {
  background: rgba(255,255,255,0.18) !important;
  transform: translateX(4px);
}

.info-item i {
  font-size: 20px;
  color: rgba(255,255,255,0.9) !important;
  margin-top: 2px;
}

.info-item h4 {
  font-size: 12px !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.65) !important;
  margin-bottom: 4px !important;
}

.info-item p {
  font-size: 14px !important;
  color: #fff !important;
  margin: 0 !important;
  font-weight: 500;
}

/* Contact form */
.php-email-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px !important;
  box-shadow: var(--shadow-sm);
  border: 1px solid #f0f0f0;
}

.php-email-form label {
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin-bottom: 6px;
  display: block;
}

.php-email-form .form-control {
  border: 1.5px solid #e8e8e8 !important;
  border-radius: 8px !important;
  padding: 10px 14px !important;
  font-size: 14px;
  transition: var(--transition);
  background: #fafafa;
}

.php-email-form .form-control:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(221,51,51,0.1) !important;
  background: #fff;
}

.php-email-form .save-data {
  background: linear-gradient(135deg, var(--color-primary), #f05555);
  color: #fff;
  border: none;
  padding: 12px 40px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(221,51,51,0.35);
}

.php-email-form .save-data:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(221,51,51,0.4);
}

.php-email-form .form-group {
  margin-bottom: 20px;
}

/* ======= FOOTER ======= */
.footer {
  background: var(--color-dark) !important;
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0 !important;
}

.footer .footer-info .logo span {
  color: #fff !important;
  font-size: 22px !important;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 12px;
}

.footer .footer-info p {
  color: rgba(255,255,255,0.6) !important;
  font-size: 14px;
  line-height: 1.7;
}

.footer .social-links a {
  background: rgba(255,255,255,0.08) !important;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7) !important;
  margin-right: 8px;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}

.footer .social-links a:hover {
  background: var(--color-primary) !important;
  color: #fff !important;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer h4 {
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px !important;
  position: relative;
  padding-bottom: 10px;
}

.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 24px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links ul li {
  padding: 5px 0;
}

.footer-links ul li a {
  color: rgba(255,255,255,0.6) !important;
  font-size: 14px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links ul li a::before {
  content: '›';
  color: var(--color-primary);
  font-size: 16px;
  line-height: 1;
}

.footer-links ul li a:hover {
  color: #fff !important;
  padding-left: 4px;
}

.footer .footer-contact p {
  color: rgba(255,255,255,0.6) !important;
  font-size: 14px;
  line-height: 1.8;
}

.footer .footer-contact strong {
  color: rgba(255,255,255,0.85) !important;
}

.footer .copyright {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 13px;
}

.footer .copyright strong span {
  color: var(--color-primary);
}

/* ======= SCROLL TO TOP ======= */
.scroll-top {
  background: linear-gradient(135deg, var(--color-primary), #f05555) !important;
  border-radius: 12px !important;
  width: 42px !important;
  height: 42px !important;
  box-shadow: 0 4px 12px rgba(221,51,51,0.4) !important;
}

.scroll-top:hover {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary)) !important;
  transform: translateY(-2px);
}

/* ======= RESPONSIVE ======= */
@media (max-width: 768px) {
  .hero {
    padding: 100px 0 80px !important;
    min-height: auto;
  }

  .hero h2 {
    font-size: 26px !important;
  }

  .icon-boxes .icon-box img {
    width: 100px !important;
  }

  .php-email-form {
    padding: 24px !important;
  }

  .info-container {
    padding: 24px 20px !important;
  }

  .stat-card {
    margin-bottom: 16px;
  }
}