/* ===== Hartron Rohtak — Design tokens ===== */
:root {
  /* Brand colors derived from the network-sphere logo */
  --navy-900: #0a1830;
  --navy-800: #0f2547;
  --navy-700: #163366;
  --navy-600: #1f4485;
  --green-500: #8dc63f;   /* lime/leaf green from logo */
  --green-600: #76aa30;
  --green-700: #5e8a24;
  --green-50:  #f3f8e8;
  --ink-900: #0c1424;
  --ink-700: #2b3550;
  --ink-500: #5b6783;
  --ink-300: #99a4bf;
  --line:    #e7ebf3;
  --line-2:  #d8def0;
  --bg:      #ffffff;
  --bg-soft: #f6f8fd;
  --bg-tint: #eef3fb;
  --accent:  var(--green-500);
  --primary: var(--navy-800);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(15, 37, 71, .06);
  --shadow:    0 12px 30px rgba(15, 37, 71, .10);
  --shadow-lg: 0 24px 60px rgba(15, 37, 71, .18);

  --container: 1200px;

  --font: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-900);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  margin: 0;
  letter-spacing: -.01em;
  color: var(--navy-900);
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); line-height: 1.1; font-weight: 800; }
h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); line-height: 1.15; font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1.05rem; font-weight: 700; }
h5 { font-size: .95rem; font-weight: 700; letter-spacing: .02em; }

p { margin: 0 0 1rem; color: var(--ink-700); }

.grad {
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-light {
  background: linear-gradient(135deg, #c6e58a, var(--green-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--green-700);
  margin: 0 0 .85rem;
}
.eyebrow.center { text-align: center; }
.eyebrow.on-dark { color: var(--green-500); }
h2.center, p.center { text-align: center; }
.section-sub { max-width: 720px; margin: 1rem auto 2.5rem; color: var(--ink-500); font-size: 1.05rem; }
.section-sub.on-dark { color: rgba(255,255,255,.78); }

.muted { color: var(--ink-500); }

/* ===== Announcement bar ===== */
.announcement {
  background: linear-gradient(90deg, var(--navy-900), var(--navy-700));
  color: #fff;
  font-size: .88rem;
  padding: .55rem 0;
}
.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  text-align: center;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 0 rgba(141, 198, 63, .6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(141, 198, 63, .6); }
  70%  { box-shadow: 0 0 0 10px rgba(141, 198, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(141, 198, 63, 0); }
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .9rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
}
.brand-mark {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: #fff;
  object-fit: contain;
  padding: 3px;
  box-shadow: var(--shadow-sm);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-title { font-family: var(--font-display); font-weight: 800; color: var(--navy-900); font-size: 1rem; }
.brand-sub   { font-size: .72rem; color: var(--ink-500); font-weight: 500; }

.nav {
  margin-left: auto;
  display: flex;
  gap: 1.6rem;
}
.nav a {
  font-weight: 500;
  color: var(--ink-700);
  font-size: .95rem;
  position: relative;
  padding: .25rem 0;
  transition: color .2s;
}
.nav a:hover { color: var(--navy-900); }
.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--green-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover::after { transform: scaleX(1); }

.header-cta {
  display: flex;
  gap: .6rem;
  align-items: center;
}

.hamburger {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 42px; height: 42px;
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
}
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy-900);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: .5rem;
  padding: 0 1rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: .75rem .25rem;
  border-bottom: 1px solid var(--line);
  font-weight: 500;
}

/* ===== Buttons ===== */
.btn-primary, .btn-outline, .btn-ghost, .btn-light {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  color: #fff;
  box-shadow: 0 8px 20px rgba(118, 170, 48, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(118, 170, 48, .45); }

.btn-outline {
  background: transparent;
  color: var(--navy-900);
  border: 1.5px solid var(--navy-900);
}
.btn-outline:hover { background: var(--navy-900); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--navy-900);
  border: 1.5px solid var(--line-2);
}
.btn-ghost:hover { background: var(--bg-soft); border-color: var(--navy-900); }
.btn-ghost svg { width: 16px; height: 16px; }

.btn-light {
  background: #fff;
  color: var(--navy-900);
  box-shadow: var(--shadow);
}
.btn-light:hover { transform: translateY(-2px); }

.btn-sm { padding: .55rem .95rem; font-size: .85rem; }
.btn-block { width: 100%; display: flex; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
  background: linear-gradient(180deg, #fff, var(--bg-soft));
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 15%, rgba(141, 198, 63, .15), transparent 50%),
    radial-gradient(circle at 95% 8%, rgba(31, 68, 133, .12), transparent 45%),
    radial-gradient(circle at 80% 85%, rgba(141, 198, 63, .08), transparent 50%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .95fr);
  gap: 3.5rem;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.hero-content { animation: fadeUp .8s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.5rem;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: .35rem .8rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
}
.badge-green { background: var(--green-50); color: var(--green-700); border: 1px solid #d8e9b1; }
.badge-soft  { background: var(--bg-soft); color: var(--navy-700); border: 1px solid var(--line); }

.hero-sub {
  font-size: 1.08rem;
  margin: 1.25rem 0 1.75rem;
  color: var(--ink-500);
  max-width: 560px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.hero-stats > div {
  display: flex;
  flex-direction: column;
}
.hero-stats strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1.1;
}
.hero-stats span {
  font-size: .78rem;
  color: var(--ink-500);
  margin-top: .2rem;
}

/* Hero form card */
.hero-card {
  position: relative;
  animation: fadeUp .9s ease .2s both;
}
.hero-card-inner {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  position: relative;
}
.hero-card-inner::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--green-500), transparent 50%, var(--navy-800));
  z-index: -1;
  opacity: .35;
}
.hero-card-inner h3 {
  font-size: 1.4rem;
  margin-bottom: .35rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-top: 1.2rem;
}
.form label {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy-900);
}
.form input,
.form select {
  font-family: var(--font);
  font-size: .95rem;
  padding: .75rem .9rem;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink-900);
  transition: border-color .2s, box-shadow .2s;
}
.form input:focus,
.form select:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(141, 198, 63, .18);
}
.phone-input {
  display: flex;
  align-items: stretch;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.phone-input span {
  padding: .75rem .85rem;
  background: var(--bg-soft);
  color: var(--ink-700);
  font-weight: 600;
  font-size: .9rem;
  border-right: 1.5px solid var(--line);
}
.phone-input input {
  border: none;
  border-radius: 0;
  flex: 1;
}
.phone-input input:focus { box-shadow: none; }
.phone-input:focus-within {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(141, 198, 63, .18);
}
.form-note {
  font-size: .72rem;
  color: var(--ink-500);
  text-align: center;
  margin: .25rem 0 0;
}
.form-success {
  background: var(--green-50);
  border: 1px solid #cfe5a0;
  color: var(--green-700);
  padding: 1rem;
  border-radius: 12px;
  text-align: center;
  margin-top: 1.2rem;
}

/* ===== Trust strip ===== */
.trust {
  padding: 2rem 0 1.5rem;
  background: var(--navy-900);
  color: #fff;
}
.trust-label {
  text-align: center;
  font-size: .75rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin: 0 0 1rem;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem 2.5rem;
  font-weight: 600;
  font-family: var(--font-display);
  color: rgba(255,255,255,.85);
  font-size: .92rem;
}

/* ===== Sections ===== */
.section {
  padding: 5rem 0;
}
.section-tinted {
  background: var(--bg-soft);
}
.section-dark {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(141, 198, 63, .12), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(141, 198, 63, .08), transparent 55%);
  pointer-events: none;
}
.section-dark h2,
.section-dark h4 { color: #fff; }
.section-dark p { color: rgba(255,255,255,.78); }

.dark-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
  position: relative;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.ticks {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: .65rem;
}
.ticks li {
  position: relative;
  padding-left: 1.85rem;
  font-weight: 500;
  color: var(--ink-700);
}
.ticks li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  background: var(--green-50);
  color: var(--green-700);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: .75rem;
}
.about-card {
  background: linear-gradient(160deg, var(--navy-800), var(--navy-900));
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.about-card::after {
  content: '';
  position: absolute;
  right: -40px; bottom: -40px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(141, 198, 63, .25), transparent 70%);
  border-radius: 50%;
}
.about-stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  z-index: 1;
}
.about-stat .big {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 0%, #c6e58a 60%, var(--green-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: #c6e58a; /* fallback */
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.about-stat .small {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
}

/* ===== Career path ===== */
.career-path {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
  position: relative;
}
.career-path::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-500), transparent);
  z-index: 0;
}
.step {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  text-align: center;
  border: 1px solid var(--line);
  position: relative;
  z-index: 1;
  transition: transform .25s, box-shadow .25s;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-num {
  display: inline-grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 6px 16px rgba(118, 170, 48, .35);
}
.step h4 { margin-bottom: .35rem; }
.step p { font-size: .85rem; margin: 0; color: var(--ink-500); }

/* ===== Courses ===== */
.course-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin: 2.5rem 0 2rem;
}
.chip {
  background: #fff;
  border: 1.5px solid var(--line);
  color: var(--ink-700);
  padding: .55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  transition: all .2s;
}
.chip:hover { border-color: var(--navy-700); color: var(--navy-900); }
.chip.active {
  background: var(--navy-900);
  color: #fff;
  border-color: var(--navy-900);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.25rem;
}
.course-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}
.course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: #cfd8ea;
}
.course-card.featured {
  background: linear-gradient(160deg, var(--navy-800), var(--navy-900));
  color: #fff;
  border-color: transparent;
  grid-column: span 2;
}
.course-card.featured h3,
.course-card.featured .price { color: #fff; }
.course-card.featured p { color: rgba(255,255,255,.8); }
.course-card.featured .course-meta span { color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.15); background: rgba(255,255,255,.05); }
.course-card.featured .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.course-card.featured .btn-outline:hover {
  background: var(--green-500);
  border-color: var(--green-500);
  color: var(--navy-900);
}
.course-card.featured::after {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(141, 198, 63, .2), transparent 70%);
}

.course-tag {
  display: inline-block;
  width: fit-content;
  padding: .25rem .65rem;
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.tag-ai     { background: #ede9fe; color: #5b21b6; }
.tag-sec    { background: #fee2e2; color: #991b1b; }
.tag-data   { background: #cffafe; color: #155e75; }
.tag-cloud  { background: #dbeafe; color: #1e40af; }
.tag-iot    { background: #fef3c7; color: #92400e; }
.tag-mkt    { background: #fce7f3; color: #9d174d; }
.featured-tag {
  background: var(--green-500);
  color: var(--navy-900);
}

.course-card h3 { font-size: 1.1rem; line-height: 1.3; }
.course-card p { font-size: .9rem; margin: 0; flex-grow: 1; color: var(--ink-500); }

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.course-meta span {
  font-size: .73rem;
  padding: .3rem .6rem;
  background: var(--bg-soft);
  border-radius: 6px;
  color: var(--ink-700);
  border: 1px solid var(--line);
  font-weight: 500;
}

.course-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  border-top: 1px solid var(--line);
  margin-top: .25rem;
}
.course-card.featured .course-foot { border-top-color: rgba(255,255,255,.1); }
.price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--green-700);
}
.course-card.featured .price { color: var(--green-500); }

/* ===== Internship grid ===== */
.intern-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.intern-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.3rem;
  transition: transform .25s, background .25s, border-color .25s;
  backdrop-filter: blur(8px);
}
.intern-card:hover {
  transform: translateY(-3px);
  background: rgba(141, 198, 63, .1);
  border-color: rgba(141, 198, 63, .3);
}
.intern-icon {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  background: rgba(141, 198, 63, .2);
  border-radius: 12px;
  font-size: 1.4rem;
  margin-bottom: .75rem;
}
.intern-card h4 { font-size: 1rem; margin-bottom: .4rem; color: #fff; }
.intern-card p  { font-size: .85rem; color: rgba(255,255,255,.7); margin: 0; }
.intern-cta {
  text-align: center;
  margin-top: 2.5rem;
  position: relative;
}

/* ===== Features (Why Choose Us) ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.feature {
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.feature:hover {
  transform: translateY(-4px);
  border-color: var(--green-500);
  box-shadow: var(--shadow);
}
.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 48px; height: 48px;
  background: var(--green-50);
  border-radius: 12px;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.feature h4 { margin-bottom: .35rem; }
.feature p { font-size: .9rem; margin: 0; color: var(--ink-500); }

/* ===== Placement ===== */
.placement-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}
.placement-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.placement-stats > div {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.placement-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-700);
  line-height: 1;
}
.placement-stats span {
  font-size: .82rem;
  color: var(--ink-500);
  margin-top: .4rem;
  display: block;
}

.logos-strip {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .65rem .9rem;
}
.logos-strip span {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink-500);
  background: #fff;
  border: 1px solid var(--line);
  padding: .55rem 1.1rem;
  border-radius: 8px;
  font-size: .9rem;
  transition: color .2s, border-color .2s;
}
.logos-strip span:hover { color: var(--navy-900); border-color: var(--navy-700); }

/* ===== Testimonials ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.stars {
  color: var(--green-600);
  font-size: 1.1rem;
  letter-spacing: .15em;
}
.testimonial p {
  font-size: .98rem;
  color: var(--ink-700);
  margin: 0;
  font-style: italic;
  line-height: 1.6;
  flex-grow: 1;
}
.t-foot {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-700), var(--green-600));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.t-foot strong {
  display: block;
  color: var(--navy-900);
  font-size: .95rem;
}
.t-foot span {
  display: block;
  font-size: .78rem;
  color: var(--ink-500);
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0 2rem;
}
.contact-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.contact-card h4 { margin-bottom: 1rem; }
.contact-card p { font-size: .94rem; margin-bottom: .55rem; color: var(--ink-700); }
.contact-card a { color: var(--green-700); font-weight: 600; }
.contact-card a:hover { color: var(--green-600); text-decoration: underline; }
.hours { width: 100%; border-collapse: collapse; margin: 0 0 .8rem; }
.hours td { padding: .35rem 0; font-size: .9rem; color: var(--ink-700); }
.hours td:last-child { text-align: right; font-weight: 600; color: var(--navy-900); }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 1rem;
}
.justdial-note {
  text-align: center;
  margin-top: 2rem;
  color: var(--ink-500);
  font-size: .92rem;
}
.justdial-note a {
  color: var(--green-700);
  font-weight: 600;
}

/* ===== CTA strip ===== */
.cta-strip {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-900));
  color: #fff;
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(141, 198, 63, .2), transparent 50%),
    radial-gradient(circle at 90% 30%, rgba(141, 198, 63, .12), transparent 50%);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
}
.cta-strip h3 {
  color: #fff;
  font-size: 1.6rem;
  margin-bottom: .35rem;
}
.cta-strip p { color: rgba(255,255,255,.75); margin: 0; }

/* ===== Footer ===== */
.footer {
  background: #050d1f;
  color: rgba(255,255,255,.7);
  padding: 4rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand p {
  margin: 1rem 0 1.25rem;
  color: rgba(255,255,255,.6);
  font-size: .92rem;
  max-width: 340px;
}
.footer h5 {
  color: #fff;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .82rem;
}
.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.footer ul a {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  transition: color .2s;
}
.footer ul a:hover { color: var(--green-500); }
.footer .brand-title { color: #fff; }
.footer .brand-sub { color: rgba(255,255,255,.55); }

.socials {
  display: flex;
  gap: .55rem;
}
.socials a {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.7);
  transition: background .2s, color .2s, transform .2s;
}
.socials a:hover {
  background: var(--green-500);
  color: var(--navy-900);
  transform: translateY(-2px);
}
.socials svg { width: 16px; height: 16px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom a { color: rgba(255,255,255,.7); }
.footer-bottom a:hover { color: var(--green-500); }

/* ===== Floating WhatsApp ===== */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, .45);
  z-index: 60;
  animation: bobble 3s ease-in-out infinite;
  transition: transform .2s;
}
.float-whatsapp:hover { transform: scale(1.08); }
.float-whatsapp svg { width: 28px; height: 28px; }
@keyframes bobble {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-4px); }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .placement-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .career-path { grid-template-columns: repeat(2, 1fr); }
  .career-path::before { display: none; }
  .course-card.featured { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .placement-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav { display: none; }
  .hamburger { display: flex; align-items: center; }
  .header-cta .btn-sm:first-child { display: none; }
  .header-cta .btn-primary { white-space: nowrap; padding: .5rem .85rem; font-size: .8rem; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-title { font-size: .92rem; }
  .brand-sub { font-size: .65rem; }
  .section { padding: 3.5rem 0; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .hero { padding: 2.5rem 0 3.5rem; }
  .hero-card-inner { padding: 1.5rem; }
  .hero-badges { gap: .35rem; }
  .badge { font-size: .68rem; padding: .25rem .6rem; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .placement-stats > div strong { font-size: 1.6rem; }
  .about-card { padding: 2rem 1.5rem; }
  .announcement { font-size: .78rem; padding: .5rem .75rem; }
  .announcement-inner { line-height: 1.35; }
}

@media (max-width: 460px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .career-path { grid-template-columns: 1fr; }
  .course-grid { grid-template-columns: 1fr; }
  .about-card { grid-template-columns: 1fr; }
  .about-stat .big { font-size: 2rem; }
  .float-whatsapp { width: 50px; height: 50px; bottom: 18px; right: 18px; }
  .float-whatsapp svg { width: 24px; height: 24px; }
}