/* ============================================================
   EduVantia Technologies — Main Stylesheet
   ============================================================ */

/* === VARIABLES === */
:root {
  --navy: #0A1628;
  --navy-light: #0D1E35;
  --navy-mid: #102040;
  --gold: #D4A843;
  --gold-light: #E8C46A;
  --gold-dark: #B8942E;
  --white: #FFFFFF;
  --light: rgba(255, 255, 255, 0.88);
  --muted: rgba(255, 255, 255, 0.52);
  --border: rgba(212, 168, 67, 0.22);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-hover: rgba(255, 255, 255, 0.08);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-gold: 0 4px 24px rgba(212, 168, 67, 0.22);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background-color: var(--navy);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: var(--font-body); cursor: pointer; }
ul { list-style: none; }

/* === LAYOUT === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section-alt { background-color: var(--navy-light); }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.section-header p { color: var(--muted); font-size: 1.05rem; max-width: 580px; margin: 0 auto; line-height: 1.8; }
.divider { width: 56px; height: 3px; background: var(--gold); margin: 14px auto; border-radius: 2px; }

/* === QUALITY BANNER === */
.quality-banner {
  background: linear-gradient(90deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  padding: 12px 16px;
  text-align: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1100;
}
.quality-banner p {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 42px; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(8, 16, 30, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-heading); font-size: clamp(1rem, 3.5vw, 1.45rem); font-weight: 700; color: var(--white); display: flex; align-items: center; gap: 8px; text-decoration: none; white-space: nowrap; }
.logo-wordmark { display: inline-flex; flex-direction: column; line-height: 1.1; white-space: nowrap; }
.logo-wordmark > span { color: var(--gold); white-space: nowrap; }
.logo-wordmark small { font-family: var(--font-body); font-size: 0.52em; font-weight: 400; letter-spacing: 0.12em; color: rgba(255,255,255,0.55); text-transform: uppercase; margin-top: 1px; white-space: nowrap; }
.logo:hover { opacity: 0.9; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: rgba(255,255,255,0.78);
  transition: var(--transition);
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 14px; }

.lang-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 7px 16px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 500;
  cursor: pointer; transition: var(--transition);
}
.lang-toggle:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); font-weight: 600; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8, 16, 30, 0.99);
  z-index: 999;
  flex-direction: column; align-items: center; justify-content: center; gap: 28px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-heading); font-size: 1.9rem; color: var(--white); transition: var(--transition); }
.mobile-menu a:hover { color: var(--gold); }
.mobile-menu .lang-toggle { font-size: 1rem; padding: 10px 24px; margin-top: 8px; }
.mobile-close {
  position: absolute; top: 24px; right: 28px;
  background: none; border: none; color: var(--white); font-size: 1.8rem; cursor: pointer;
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 8px;
  font-size: 0.925rem; font-weight: 600;
  cursor: pointer; transition: var(--transition); border: none;
}
.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: var(--shadow-gold); color: var(--navy); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.35); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-outline-gold { background: transparent; color: var(--gold); border: 2px solid var(--gold); }
.btn-outline-gold:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* === HERO === */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; padding-top: 130px;
  background: linear-gradient(135deg, #050D1A 0%, #0A1628 40%, #0D1E35 100%);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -30%; right: -15%; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(212,168,67,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -20%; left: -10%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,168,67,0.04) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 820px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,168,67,0.1); border: 1px solid var(--border);
  color: var(--gold); padding: 8px 18px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 500; margin-bottom: 30px; letter-spacing: 0.3px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.12; margin-bottom: 24px; color: var(--white);
}
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p { font-size: 1.12rem; color: var(--muted); line-height: 1.8; margin-bottom: 44px; max-width: 620px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero grid decoration */
.hero-grid { position: absolute; right: 0; top: 0; bottom: 0; width: 45%; overflow: hidden; opacity: 0.04; pointer-events: none; }
.hero-grid svg { width: 100%; height: 100%; }

/* === STATS BAR === */
.stats-bar { background: var(--navy-light); padding: 52px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.stat-item { text-align: center; padding: 16px 12px; }
.stat-icon { font-size: 2rem; margin-bottom: 10px; }
.stat-title { font-family: var(--font-heading); font-size: 0.95rem; color: var(--gold); font-weight: 700; margin-bottom: 5px; line-height: 1.3; }
.stat-desc { font-size: 0.75rem; color: var(--muted); line-height: 1.4; }

/* === SERVICE CARDS (homepage) === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.service-card {
  background: var(--card-bg); border: 1px solid var(--border-subtle);
  border-radius: var(--radius); padding: 28px;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.service-card:hover { background: var(--card-hover); border-color: var(--border); transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.service-icon {
  width: 50px; height: 50px; background: rgba(212,168,67,0.1);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.45rem; margin-bottom: 16px; transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--gold); }
.service-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--white); }
.service-card p { font-size: 0.845rem; color: var(--muted); line-height: 1.6; }

/* === WHY SECTION === */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.why-content h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 18px; }
.why-content > p { color: var(--muted); margin-bottom: 32px; line-height: 1.85; font-size: 0.975rem; }
.why-list { display: flex; flex-direction: column; gap: 14px; }
.why-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.92rem; color: var(--light); }
.why-list li::before { content: '✦'; color: var(--gold); font-size: 0.7rem; margin-top: 4px; flex-shrink: 0; }
.why-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.why-stat-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px; text-align: center; backdrop-filter: blur(6px);
}
.why-stat-card .number { font-family: var(--font-heading); font-size: 2.2rem; color: var(--gold); line-height: 1; margin-bottom: 6px; }
.why-stat-card .label { font-size: 0.75rem; color: var(--muted); line-height: 1.4; }

/* === TESTIMONIALS === */
.testimonial-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 44px;
  max-width: 760px; margin: 0 auto; backdrop-filter: blur(8px); text-align: center;
}
.testimonial-stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 20px; letter-spacing: 4px; }
.testimonial-quote {
  font-family: var(--font-heading); font-size: 1.15rem; line-height: 1.85;
  color: var(--light); margin-bottom: 28px; font-style: italic;
}
.testimonial-author { font-weight: 600; color: var(--gold); font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }

/* === PAGE HERO === */
.page-hero {
  padding: 200px 0 80px;
  background: linear-gradient(135deg, #050D1A 0%, #0A1628 60%, #0D1E35 100%);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center top, rgba(212,168,67,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 16px; position: relative; }
.page-hero p { color: var(--muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto; position: relative; }

/* === ABOUT PAGE === */
.about-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 20px; }
.about-text p { color: var(--muted); line-height: 1.85; margin-bottom: 18px; font-size: 0.975rem; }
.about-text p:last-child { margin-bottom: 0; }

.mission-vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mv-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; backdrop-filter: blur(6px);
}
.mv-card h3 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--gold); margin-bottom: 14px; }
.mv-card p { color: var(--muted); line-height: 1.8; font-size: 0.95rem; }

/* Flow steps */
.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.flow-step { text-align: center; padding: 32px 16px; position: relative; }
.flow-step:not(:last-child)::after {
  content: '→'; position: absolute; right: -8px; top: 42px;
  color: var(--gold); font-size: 1.4rem; font-weight: 300;
}
.step-number {
  width: 60px; height: 60px;
  background: rgba(212,168,67,0.1); border: 2px solid var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.25rem; color: var(--gold);
  margin: 0 auto 14px;
}
.flow-step h4 { font-family: var(--font-heading); font-size: 1rem; margin-bottom: 6px; }
.flow-step p { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }

/* Faculty / promise blocks */
.highlight-block {
  background: linear-gradient(135deg, rgba(212,168,67,0.07) 0%, rgba(212,168,67,0.02) 100%);
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px;
}
.highlight-block h2 { font-size: clamp(1.6rem, 2.8vw, 2.1rem); margin-bottom: 16px; }
.highlight-block p { color: var(--muted); line-height: 1.85; font-size: 0.975rem; }

/* === SERVICES PAGE === */
.services-detailed-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 24px; }
.service-detail-card {
  background: var(--card-bg); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 32px;
  transition: var(--transition); backdrop-filter: blur(8px);
}
.service-detail-card:hover { background: var(--card-hover); border-color: var(--border); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
.service-detail-card .service-icon { width: 58px; height: 58px; font-size: 1.7rem; margin-bottom: 18px; }
.service-detail-card:hover .service-icon { background: var(--gold); }
.service-detail-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-detail-card > p { font-size: 0.875rem; color: var(--muted); line-height: 1.75; margin-bottom: 18px; }
.service-features { display: flex; flex-direction: column; gap: 8px; }
.service-features li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.84rem; color: var(--light); }
.service-features li::before { content: '✓'; color: var(--gold); font-weight: 700; font-size: 0.85rem; flex-shrink: 0; margin-top: 1px; }

.faculty-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(212,168,67,0.1); border: 1.5px solid var(--gold);
  color: var(--gold); padding: 12px 26px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 600; margin-bottom: 48px; letter-spacing: 0.5px;
}

/* === CALCULATOR PAGE === */
.calc-layout { display: grid; grid-template-columns: 1fr 420px; gap: 40px; align-items: start; }
.calc-form-section {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px; backdrop-filter: blur(8px);
}
.calc-form-section h2 { font-size: 1.75rem; margin-bottom: 6px; }
.calc-form-section .subtitle { color: var(--muted); margin-bottom: 32px; font-size: 0.88rem; }

/* Form elements */
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-size: 0.845rem; font-weight: 500; color: var(--light); margin-bottom: 8px; }
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.055); border: 1px solid rgba(255,255,255,0.13);
  border-radius: 8px; padding: 12px 16px;
  color: var(--white); font-family: var(--font-body); font-size: 0.93rem;
  transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--gold); background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.1);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.28); }
.form-group textarea { resize: vertical; min-height: 118px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Calc section titles */
.calc-section-title {
  font-family: var(--font-heading); font-size: 1.05rem; color: var(--gold);
  margin: 28px 0 14px; padding-top: 20px; border-top: 1px solid var(--border-subtle);
  display: flex; align-items: center; gap: 8px;
}

/* Checkbox items */
.checkbox-group { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.checkbox-item {
  display: flex; align-items: flex-start; gap: 12px; cursor: pointer;
  padding: 12px 16px;
  background: rgba(255,255,255,0.025); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px; transition: var(--transition); position: relative;
}
.checkbox-item:hover:not(.disabled) { background: rgba(212,168,67,0.06); border-color: rgba(212,168,67,0.25); }
.checkbox-item.mandatory { border-color: rgba(212,168,67,0.22); background: rgba(212,168,67,0.04); }
.checkbox-item.disabled { opacity: 0.38; cursor: not-allowed; }
.checkbox-item input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--gold); margin-top: 2px; flex-shrink: 0; cursor: inherit; }
.checkbox-label { flex: 1; }
.checkbox-name { font-size: 0.875rem; font-weight: 500; color: var(--light); }
.checkbox-price { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.mandatory-tag {
  font-size: 0.68rem; background: var(--gold); color: var(--navy);
  padding: 2px 8px; border-radius: 10px; font-weight: 700; white-space: nowrap; align-self: center;
}

/* Live total inside form */
.live-total-bar {
  background: rgba(212,168,67,0.07); border: 1px solid rgba(212,168,67,0.35);
  border-radius: var(--radius); padding: 18px 22px;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 22px; flex-wrap: wrap; gap: 8px;
}
.live-total-bar .label { font-size: 0.75rem; color: var(--muted); margin-bottom: 1px; }
.live-total-bar .amount { font-size: 0.95rem; color: var(--muted); font-weight: 500; }
.live-total-bar .per-s { font-family: var(--font-heading); font-size: 2rem; color: var(--gold); font-weight: 700; line-height: 1.1; }
.live-total-bar .total-line { font-size: 0.78rem; color: var(--muted); margin-top: 3px; }

/* Right panel */
.calc-summary-panel { position: sticky; top: 96px; }
.summary-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px; backdrop-filter: blur(8px);
}
.summary-card h3 { font-size: 1.25rem; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border-subtle); }
.summary-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 0.845rem; }
.summary-item .check { color: var(--gold); font-size: 0.72rem; margin-top: 3px; flex-shrink: 0; }
.summary-item .name { color: var(--light); flex: 1; line-height: 1.4; }
.summary-empty { color: var(--muted); font-size: 0.85rem; font-style: italic; padding: 12px 0; }
.summary-total-section { margin-top: 18px; padding-top: 18px; border-top: 2px solid rgba(212,168,67,0.4); }
.summary-total-section .t-label { font-size: 0.8rem; color: var(--muted); margin-bottom: 4px; }
.summary-total-amount { font-family: var(--font-heading); font-size: 2rem; color: var(--gold); font-weight: 700; }
.summary-per-student { font-size: 0.8rem; color: var(--muted); margin-top: 4px; }

/* Tooltip */
.tooltip-wrap { position: relative; }
.tooltip-text {
  position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%);
  background: #050D1A; border: 1px solid var(--gold);
  color: var(--white); font-size: 0.73rem; padding: 6px 12px;
  border-radius: 6px; white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity 0.2s ease; z-index: 100;
}
.tooltip-wrap:hover .tooltip-text { opacity: 1; }

/* Proposal section */
.proposal-section { display: none; margin-top: 64px; }
.proposal-section.visible { display: block; animation: fadeUp 0.5s ease; }
.proposal-card {
  background: linear-gradient(135deg, #0B1A2E 0%, #0F2040 100%);
  border: 2px solid var(--gold); border-radius: var(--radius-lg);
  padding: 52px; max-width: 820px; margin: 0 auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}
.proposal-logo-row { text-align: center; margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.proposal-logo-text { font-family: var(--font-heading); font-size: 1.9rem; color: var(--gold); margin-bottom: 4px; }
.proposal-logo-tag { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.5px; }
.proposal-meta { margin-bottom: 32px; }
.proposal-meta h3 { font-size: 1.3rem; margin-bottom: 6px; }
.proposal-meta .p-date { font-size: 0.82rem; color: var(--muted); }
.proposal-services-title { font-family: var(--font-heading); font-size: 1.1rem; color: var(--gold); margin-bottom: 14px; }
.proposal-list { margin-bottom: 32px; }
.proposal-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.92rem; color: var(--light);
}
.proposal-list li::before { content: '✦'; color: var(--gold); font-size: 0.65rem; flex-shrink: 0; }
.proposal-total-box {
  background: rgba(212,168,67,0.08); border: 1px solid rgba(212,168,67,0.4);
  border-radius: var(--radius); padding: 28px; text-align: center; margin-bottom: 22px;
}
.proposal-total-box .t-label { font-size: 0.78rem; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.prop-total-label { margin-top: 14px; }
.proposal-total-box .t-amount { font-family: var(--font-heading); font-size: 1.9rem; color: var(--light); font-weight: 600; margin-bottom: 10px; }
.proposal-total-box .t-per-label { font-size: 0.75rem; color: var(--muted); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.06em; }
.proposal-total-box .t-per { font-family: var(--font-heading); font-size: 2.8rem; color: var(--gold); font-weight: 700; line-height: 1.1; }
.proposal-note { font-size: 0.8rem; color: var(--muted); text-align: center; margin-bottom: 28px; font-style: italic; line-height: 1.6; }
.proposal-footer-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* === CONTACT PAGE === */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--card-bg); border: 1px solid var(--border-subtle);
  border-radius: var(--radius); padding: 22px; backdrop-filter: blur(6px);
  transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--border); background: var(--card-hover); }
.ci-icon {
  width: 44px; height: 44px; background: rgba(212,168,67,0.1);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.ci-text h4 { font-family: var(--font-heading); font-size: 0.95rem; color: var(--gold); margin-bottom: 4px; }
.ci-text p { font-size: 0.85rem; color: var(--muted); line-height: 1.55; }
.map-wrap {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-subtle);
  height: 210px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; display: block; }
.contact-form-section {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px; backdrop-filter: blur(8px);
}
.contact-form-section h2 { font-size: 1.7rem; margin-bottom: 8px; }
.contact-form-section .subtitle { color: var(--muted); margin-bottom: 28px; font-size: 0.88rem; }

.form-submit-msg {
  display: none; background: rgba(212,168,67,0.1); border: 1px solid var(--gold);
  border-radius: 8px; padding: 14px 18px; margin-top: 16px;
  font-size: 0.9rem; color: var(--gold); text-align: center;
}
.form-submit-msg.show { display: block; }

/* === FOOTER === */
.footer { background: rgba(4, 9, 18, 0.98); border-top: 1px solid var(--border); padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { font-size: 1.55rem; margin-bottom: 14px; display: block; }
.footer-tagline { font-size: 0.84rem; color: var(--muted); margin-bottom: 18px; line-height: 1.7; }
.footer-contact-mini { font-size: 0.8rem; color: var(--muted); line-height: 2.1; }
.footer-col h4 { font-family: var(--font-heading); font-size: 0.95rem; color: var(--gold); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.845rem; color: var(--muted); transition: var(--transition); }
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border-subtle); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--muted); }
.footer-powered { font-size: 0.78rem; color: var(--gold); font-weight: 500; }

/* === ANIMATIONS === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

.animate-on-scroll {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }
.delay-6 { transition-delay: 0.6s !important; }

.hero-content { animation: fadeUp 0.85s ease; }

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-summary-panel { position: static; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid .stat-item:nth-child(4),
  .stats-grid .stat-item:nth-child(5) { border-top: 1px solid var(--border-subtle); }
}

@media (max-width: 900px) {
  .why-grid, .about-two-col, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .why-visual { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .mission-vision-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr 1fr; }
  .flow-step:nth-child(2)::after { display: none; }
}

@media (max-width: 768px) {
  .nav-links, .nav-right .lang-toggle { display: none; }
  .hamburger { display: flex; }
  .section { padding: 56px 0; }
  .services-detailed-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .proposal-card { padding: 24px 16px; }
  .calc-form-section, .contact-form-section { padding: 20px 16px; }
  .flow-steps { grid-template-columns: 1fr; gap: 0; }
  .flow-step::after { content: '↓'; right: 50%; top: auto; bottom: -12px; transform: translateX(50%); }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .quality-banner p { font-size: 0.82rem; }
  .navbar { top: 38px; }
  .hero { padding-top: 110px; }
  .page-hero { padding: 170px 0 60px; }
  .live-total-bar { flex-direction: column; align-items: stretch; }
  .live-total-bar .btn { width: 100%; justify-content: center; }
  .courses-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .why-visual { grid-template-columns: 1fr 1fr; }
  .proposal-footer-btns { flex-direction: column; align-items: center; }
  .proposal-total-box .t-amount { font-size: 2rem; }
  .courses-grid { grid-template-columns: 1fr; }
  .quality-banner p { font-size: 0.75rem; letter-spacing: 0; }
  .section-header h2 { font-size: 1.6rem; }
  .container { padding: 0 16px; }
  .hero { padding-top: 150px; }
  .page-hero { padding: 190px 0 50px; }
}

/* === COURSES GRID === */
.courses-section { background: var(--navy-light); }
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.course-pill {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-bg); border: 1px solid var(--border-subtle);
  border-radius: 10px; padding: 14px 18px;
  transition: var(--transition); cursor: default;
}
.course-pill:hover { background: var(--card-hover); border-color: var(--border); transform: translateX(4px); }
.course-num {
  font-family: var(--font-heading); font-size: 0.75rem; color: var(--gold);
  min-width: 24px; font-weight: 700;
}
.course-name { font-size: 0.875rem; color: var(--light); line-height: 1.3; }
.courses-category-section { margin-bottom: 44px; }
.courses-category-section h3 {
  font-family: var(--font-heading); font-size: 1.15rem; color: var(--gold);
  margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; gap: 10px;
}

/* Disclaimer box */
.disclaimer-box {
  background: rgba(212,168,67,0.07); border: 1px solid rgba(212,168,67,0.3);
  border-radius: var(--radius); padding: 18px 22px; margin-top: 20px;
}
.disclaimer-box p { font-size: 0.85rem; color: var(--light); line-height: 1.7; }
.disclaimer-box strong { color: var(--gold); }

/* === NAVBAR LOGO IMG === */
.logo-img-nav {
  height: clamp(28px, 5vw, 36px);
  width: auto;
  display: block;
  flex-shrink: 0;
}
.footer-logo-img {
  height: 56px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}
.proposal-logo-img {
  height: 60px;
  width: auto;
  display: block;
  margin-bottom: 8px;
}

/* === PRINT PDF === */
.print-footer { display: none; }

@page {
  size: A4;
  margin: 0;
}
@media print {
  html, body {
    background: #0D1E35 !important;
    margin: 0; padding: 0;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .navbar, .footer, .quality-banner, .hero, .stats-bar,
  .calc-form-section, .calc-summary-panel, .proposal-footer-btns,
  .disclaimer-box, .section:not(.proposal-section),
  #emailStatus { display: none !important; }

  .proposal-section {
    display: block !important;
    padding: 0 !important;
    background: #0D1E35 !important;
  }
  .container { max-width: 100% !important; padding: 0 !important; }

  .proposal-card {
    border: none !important;
    background: #0D1E35 !important;
    box-shadow: none !important;
    /* Tight padding so everything fits on one page */
    padding: 10mm 14mm 6mm !important;
    margin: 0 !important;
    border-radius: 0 !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
  }

  /* Compact spacing so nothing spills to page 2 */
  .proposal-logo-row {
    margin-bottom: 12px !important;
    padding-bottom: 12px !important;
    border-bottom-color: rgba(212,168,67,0.3) !important;
  }
  .proposal-logo-img { height: 44px !important; }
  .proposal-meta { margin-bottom: 12px !important; }
  .proposal-meta h3 { font-size: 1rem !important; color: #fff !important; margin-bottom: 4px !important; }
  .proposal-meta .p-date { font-size: 0.75rem !important; color: #D4A843 !important; gap: 10px !important; }
  .proposal-meta strong { color: #D4A843 !important; }
  .proposal-services-title { font-size: 0.8rem !important; margin-bottom: 6px !important; color: #D4A843 !important; }
  .proposal-list { margin-bottom: 12px !important; }
  .proposal-list li {
    padding: 5px 0 !important;
    font-size: 0.8rem !important;
    color: #c8d8e8 !important;
    border-bottom-color: rgba(255,255,255,0.08) !important;
  }

  /* Cost box compact */
  .proposal-total-box {
    padding: 14px !important;
    margin-bottom: 10px !important;
    background: rgba(212,168,67,0.1) !important;
    border-color: rgba(212,168,67,0.5) !important;
    page-break-inside: avoid;
  }
  .proposal-total-box .t-per-label { font-size: 0.68rem !important; }
  .proposal-total-box .t-per { font-size: 2rem !important; color: #D4A843 !important; }
  .proposal-total-box .t-label, .prop-total-label { font-size: 0.68rem !important; margin-top: 6px !important; }
  .proposal-total-box .t-amount { font-size: 1.4rem !important; color: #c8d8e8 !important; }

  .proposal-note {
    font-size: 0.7rem !important;
    margin-bottom: 10px !important;
    color: #7A90A4 !important;
  }

  /* Print footer pinned at bottom */
  .print-footer {
    display: block !important;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid rgba(212,168,67,0.35);
    text-align: center;
    color: #7A90A4 !important;
    font-size: 8pt;
    letter-spacing: 0.03em;
    page-break-inside: avoid;
  }
  .print-footer strong { color: #D4A843 !important; }
}