:root {
  --blue: #0d6efd;
  --dark-blue: #071f4d;
  --light-blue: #eaf5ff;
  --orange: #ff7900;
  --light-orange: #fff1e6;
  --white: #ffffff;
  --gray: #f6f8fb;
  --text: #14213d;
  --muted: #5b6475;
  --shadow: 0 18px 40px rgba(9, 31, 77, 0.12);
  --radius: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  color: var(--text);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: min(1180px, 92%);
  margin: auto;
}

.header {
  position: fixed;
  top: 20px;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.navbar {
  width: min(1180px, 92%);
  margin: auto;
  height: 74px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(13, 110, 253, 0.12);
  border-radius: 18px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-weight: 900;
  font-size: 1.6rem;
}

.logo-icon {
  color: var(--orange);
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  position: relative;
  color: #17213c;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  width: 0;
  height: 3px;
  border-radius: 10px;
  background: var(--blue);
  transform: translateX(-50%);
  transition: 0.3s;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  transition: 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-orange {
  color: white;
  background: linear-gradient(135deg, #ff8b20, var(--orange));
  box-shadow: 0 12px 24px rgba(255, 121, 0, 0.28);
}

.btn-blue {
  color: white;
  background: linear-gradient(135deg, #1984ff, var(--blue));
  box-shadow: 0 12px 24px rgba(13, 110, 253, 0.25);
}

.btn:hover {
  transform: translateY(-3px);
}

.menu-toggle {
  display: none;
  font-size: 1.8rem;
  border: none;
  background: transparent;
  color: var(--blue);
  cursor: pointer;
}

.hero {
  min-height: 100vh;
  padding-top: 140px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 28%, rgba(13, 110, 253, 0.18), transparent 32%),
    radial-gradient(circle at 88% 18%, rgba(255, 121, 0, 0.16), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #ffffff 70%);
}

.hero-bg-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0%, transparent 42%, rgba(13, 110, 253, 0.12) 43%, transparent 44%),
    linear-gradient(120deg, transparent 0%, transparent 48%, rgba(255, 121, 0, 0.14) 49%, transparent 50%);
  opacity: 0.8;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 620px;
  gap: 40px;
}

.section-label {
  display: inline-block;
  color: var(--blue);
  background: rgba(13, 110, 253, 0.08);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.86rem;
  margin-bottom: 18px;
}

.orange-text {
  color: var(--orange);
  background: rgba(255, 121, 0, 0.08);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1.05;
  color: var(--dark-blue);
  margin-bottom: 24px;
}

.hero h1 span {
  color: var(--blue);
}

.hero p {
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.7;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.scholarship-announcement {
  width: fit-content;
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
  padding: 8px 14px 8px 8px;
  border: 1px solid rgba(255, 121, 0, 0.24);
  border-radius: 999px;
  color: var(--dark-blue);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 26px rgba(9, 31, 77, 0.08);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.25;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.scholarship-announcement:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(9, 31, 77, 0.12);
}

.scholarship-announcement span {
  padding: 6px 10px;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, #ff9433, var(--orange));
  font-size: 0.66rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.scholarship-announcement strong {
  color: var(--blue);
  white-space: nowrap;
}

.btn-scholarship {
  color: var(--dark-blue);
  background: white;
  border: 1px solid rgba(255, 121, 0, 0.55);
  box-shadow: 0 10px 22px rgba(255, 121, 0, 0.12);
}

.btn-scholarship:hover {
  color: white;
  background: linear-gradient(135deg, #ff9433, var(--orange));
}

.hero-visual {
  position: relative;
  min-height: 500px;
}

.fiber-box {
  position: absolute;
  left: 0;
  top: 80px;
  width: 220px;
  height: 140px;
  background: linear-gradient(135deg, #ffffff, #eaf5ff);
  border-radius: 50px;
  border: 1px solid rgba(13, 110, 253, 0.12);
  box-shadow: var(--shadow);
  transform: rotate(-12deg);
}

.fiber-core {
  position: absolute;
  width: 86px;
  height: 86px;
  background: #ffffff;
  border: 8px solid #ddeaf7;
  border-radius: 50%;
  top: 27px;
  left: 28px;
  box-shadow: inset 0 0 18px rgba(255, 121, 0, 0.35);
}

.fiber-lines span {
  position: absolute;
  left: 100px;
  height: 5px;
  width: 390px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--orange), transparent);
  box-shadow: 0 0 18px rgba(13, 110, 253, 0.45);
}

.fiber-lines span:nth-child(1) {
  top: 44px;
}

.fiber-lines span:nth-child(2) {
  top: 64px;
  transform: rotate(5deg);
}

.fiber-lines span:nth-child(3) {
  top: 84px;
  transform: rotate(-4deg);
}

.fiber-lines span:nth-child(4) {
  top: 104px;
  transform: rotate(8deg);
}

.city-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(13, 110, 253, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-tower {
  width: 250px;
  height: 310px;
  right: 40px;
  top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tower {
  width: 120px;
  height: 240px;
  background:
    linear-gradient(90deg, transparent 45%, var(--blue) 46%, var(--blue) 54%, transparent 55%),
    linear-gradient(35deg, transparent 45%, rgba(255, 121, 0, 0.9) 46%, rgba(255, 121, 0, 0.9) 52%, transparent 53%),
    linear-gradient(-35deg, transparent 45%, rgba(13, 110, 253, 0.9) 46%, rgba(13, 110, 253, 0.9) 52%, transparent 53%);
  position: relative;
}

.tower::before,
.tower::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(13, 110, 253, 0.35);
  border-left: none;
  border-bottom: none;
  border-radius: 50%;
  top: 12px;
}

.tower::before {
  left: -70px;
  transform: rotate(-45deg);
}

.tower::after {
  right: -70px;
  transform: rotate(135deg);
}

.card-home {
  left: 160px;
  bottom: 70px;
  width: 230px;
  padding: 26px;
}

.card-speed {
  right: 0;
  bottom: 35px;
  width: 220px;
  padding: 26px;
}

.home-icon,
.speed-icon {
  color: var(--orange);
  font-size: 2.8rem;
  font-weight: 900;
}

.city-card p {
  margin-top: 10px;
  font-weight: 800;
  color: var(--dark-blue);
}

.feature-row {
  position: relative;
  z-index: 5;
  margin-top: -55px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(13, 110, 253, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.mini-feature {
  text-align: center;
  padding: 18px;
  border-right: 1px solid rgba(13, 110, 253, 0.12);
}

.mini-feature:last-child {
  border-right: none;
}

.mini-feature span {
  font-size: 2rem;
}

.mini-feature h3 {
  margin-top: 10px;
  font-size: 0.98rem;
  color: var(--dark-blue);
}

.scholarship-promo {
  position: relative;
  padding: 70px 0 100px;
  background:
    radial-gradient(circle at 8% 74%, rgba(255, 121, 0, 0.09), transparent 25%),
    linear-gradient(180deg, #ffffff, #f7fbff);
}

.scholarship-promo-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(400px, 0.92fr);
  align-items: center;
  gap: 52px;
  padding: clamp(36px, 5vw, 68px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 34px;
  color: white;
  background:
    radial-gradient(circle at 92% 10%, rgba(25, 132, 255, 0.4), transparent 28%),
    linear-gradient(145deg, #061a45 0%, #073b8b 58%, #075fc5 100%);
  box-shadow: 0 30px 68px rgba(7, 31, 77, 0.24);
}

.scholarship-promo-card::before,
.scholarship-promo-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.scholarship-promo-card::before {
  width: 230px;
  height: 230px;
  top: -150px;
  left: 34%;
  border: 38px solid rgba(255, 255, 255, 0.05);
}

.scholarship-promo-card::after {
  width: 180px;
  height: 180px;
  right: -105px;
  bottom: -95px;
  border: 30px solid rgba(255, 193, 61, 0.13);
}

.scholarship-promo-copy,
.scholarship-rewards {
  position: relative;
  z-index: 1;
}

.scholarship-promo-kicker {
  display: inline-flex;
  padding: 8px 15px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, #ff9638, var(--orange));
  box-shadow: 0 10px 22px rgba(255, 121, 0, 0.24);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scholarship-promo-label {
  margin-bottom: 8px;
  color: #9ecbff;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scholarship-promo-copy h2 {
  max-width: 660px;
  margin-bottom: 20px;
  color: white;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.scholarship-promo-copy > p:not(.scholarship-promo-label) {
  max-width: 620px;
  color: #dbeaff;
  font-size: 1.02rem;
  line-height: 1.7;
}

.scholarship-promo-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 25px 0 29px;
}

.scholarship-promo-highlights span {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  color: #e7f2ff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.73rem;
  font-weight: 800;
}

.scholarship-promo-action {
  width: fit-content;
}

.scholarship-rewards {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  background: rgba(3, 20, 56, 0.3);
  backdrop-filter: blur(12px);
}

.top-scholarship-reward {
  display: grid;
  grid-template-columns: 58px 1fr 1.4fr;
  align-items: center;
  gap: 14px;
  min-height: 94px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 213, 88, 0.5);
  border-radius: 20px;
  background: linear-gradient(105deg, rgba(255, 167, 28, 0.42), rgba(255, 255, 255, 0.13));
  box-shadow: 0 16px 30px rgba(0, 12, 36, 0.2);
}

.reward-star {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #754000;
  background: linear-gradient(145deg, #fff09b, #ffbd2d);
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.32);
  font-size: 1.35rem;
}

.top-scholarship-reward small,
.top-scholarship-reward strong {
  display: block;
}

.top-scholarship-reward small {
  color: #d9e9ff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.top-scholarship-reward strong {
  margin-top: 2px;
  font-size: 2.35rem;
  line-height: 1;
}

.top-scholarship-reward p {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  text-align: right;
}

.top-scholarship-reward b {
  display: block;
  color: #ffd25b;
  font-size: 1.28rem;
  text-transform: uppercase;
}

.scholarship-reward-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 10px;
}

.scholarship-reward-list > div {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.09);
}

.scholarship-reward-list span,
.scholarship-reward-list strong,
.scholarship-reward-list small {
  display: block;
}

.scholarship-reward-list span {
  color: #c8ddfa;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.scholarship-reward-list strong {
  margin: 4px 0 1px;
  color: white;
  font-size: 1.35rem;
}

.scholarship-reward-list small {
  color: #d8e8fd;
  font-size: 0.68rem;
}

.scholarship-validity {
  margin-top: 15px;
  color: #c8ddfa;
  font-size: 0.7rem;
  line-height: 1.45;
  text-align: center;
}

.company,
.services,
.plans,
.payments,
.equipment,
.metrics,
.why {
  padding: 90px 0;
}

.company h2,
.services h2,
.plans h2,
.payments h2,
.equipment h2 {
  text-align: center;
  color: var(--dark-blue);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 44px;
}

.section-intro {
  max-width: 680px;
  margin: -26px auto 42px;
  color: var(--muted);
  line-height: 1.7;
  text-align: center;
}

.info-grid,
.services-grid,
.plans-grid,
.metrics-grid {
  display: grid;
  gap: 28px;
}

.info-grid {
  grid-template-columns: repeat(3, 1fr);
}

.info-card,
.service-card,
.metric-card,
.plan-card {
  background: white;
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: 0 14px 34px rgba(9, 31, 77, 0.08);
  transition: 0.3s ease;
}

.info-card:hover,
.service-card:hover,
.metric-card:hover,
.plan-card:hover {
  transform: translateY(-8px);
}

.orange-card {
  border: 1px solid rgba(255, 121, 0, 0.35);
}

.blue-card {
  border: 1px solid rgba(13, 110, 253, 0.35);
}

.icon,
.service-card span,
.metric-card span {
  font-size: 2.4rem;
}

.info-card h3,
.service-card h3 {
  margin: 18px 0 12px;
  color: var(--dark-blue);
  font-size: 1.25rem;
}

.info-card p,
.service-card p,
.why-text p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
}

.why {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 70px;
}

.why-image {
  min-height: 360px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 20% 70%, rgba(255, 121, 0, 0.35), transparent 26%),
    radial-gradient(circle at 70% 35%, rgba(13, 110, 253, 0.35), transparent 30%),
    linear-gradient(135deg, #08214a, #0e4d89);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.network-city {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(110deg, transparent 40%, rgba(255, 255, 255, 0.45) 41%, transparent 43%),
    linear-gradient(120deg, transparent 30%, rgba(255, 121, 0, 0.6) 31%, transparent 32%),
    linear-gradient(100deg, transparent 55%, rgba(13, 199, 255, 0.6) 56%, transparent 57%);
}

.network-city span {
  position: absolute;
  bottom: 0;
  width: 70px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px 14px 0 0;
}

.network-city span:nth-child(1) {
  height: 170px;
  left: 90px;
}

.network-city span:nth-child(2) {
  height: 230px;
  left: 210px;
}

.network-city span:nth-child(3) {
  height: 130px;
  right: 110px;
}

.why-text h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--dark-blue);
  margin: 16px 0 20px;
}

.why-text p {
  font-size: 1.1rem;
  margin-bottom: 26px;
}

.metrics-grid {
  grid-template-columns: repeat(4, 1fr);
}

.metric-card {
  text-align: center;
  border: 1px solid rgba(13, 110, 253, 0.14);
}

.metric-card p {
  margin: 12px 0;
  font-weight: 700;
}

.metric-card h3 {
  color: var(--blue);
  font-size: 2.1rem;
}

.services-grid {
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  border: 1px solid rgba(13, 110, 253, 0.14);
}

.plans {
  background: linear-gradient(180deg, #ffffff, #f7fbff);
}

.plans-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  max-width: 850px;
  margin: 0 auto;
}

.plan-card {
  text-align: center;
  border: 1px solid rgba(13, 110, 253, 0.18);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.popular {
  transform: scale(1.04);
  border-color: rgba(13, 110, 253, 0.55);
}

.popular:hover {
  transform: scale(1.04) translateY(-8px);
}

.popular-label {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--blue);
  color: white;
  padding: 10px;
  font-weight: 800;
}

.plan-icon {
  margin-top: 20px;
  color: var(--blue);
  font-size: 2.5rem;
}

.plan-card h3 {
  margin-top: 12px;
  color: var(--blue);
  font-size: 1.4rem;
}

.plan-card h4 {
  color: var(--dark-blue);
  font-size: 1.45rem;
  margin: 6px 0 22px;
}

.plan-price {
  color: var(--dark-blue);
  font-size: 3rem;
  font-weight: 900;
  margin-top: 10px;
}

.plan-price span {
  color: var(--blue);
  font-size: 1.6rem;
  vertical-align: top;
}

.plan-price small {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-card ul {
  text-align: left;
  margin-bottom: 28px;
  width: 100%;
  flex: 1;
}

.plan-card li {
  color: var(--muted);
  margin-bottom: 12px;
  position: relative;
  padding-left: 26px;
}

.plan-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 900;
}

.ift-folio {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.74rem;
}

.tariff-action {
  margin-top: 32px;
  text-align: center;
}

.btn-outline {
  padding: 10px 24px;
  color: var(--blue);
  background: white;
  border: 1px solid rgba(13, 110, 253, 0.4);
  box-shadow: 0 8px 20px rgba(13, 110, 253, 0.1);
}

.payments {
  background:
    radial-gradient(circle at 8% 20%, rgba(13, 110, 253, 0.12), transparent 28%),
    linear-gradient(180deg, #f8fbff, #ffffff);
  text-align: center;
}

.payments-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.payment-card {
  padding: 34px;
  background: white;
  border: 1px solid rgba(13, 110, 253, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(9, 31, 77, 0.08);
  transition: 0.3s ease;
}

.payment-card:hover {
  transform: translateY(-7px);
}

.featured-payment {
  border-color: rgba(255, 121, 0, 0.48);
  box-shadow: 0 18px 38px rgba(255, 121, 0, 0.12);
}

.payment-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--light-orange), var(--light-blue));
  font-size: 2rem;
}

.payment-card h3 {
  color: var(--dark-blue);
  margin-bottom: 12px;
}

.payment-card p {
  color: var(--muted);
  line-height: 1.65;
}

.payment-card strong {
  color: var(--dark-blue);
}

.account-holder {
  margin-top: 10px;
  font-size: 0.88rem;
}

.equipment {
  background: white;
}

.equipment-card {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 48px;
  align-items: center;
  padding: 52px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 10% 50%, rgba(255, 121, 0, 0.2), transparent 32%),
    linear-gradient(135deg, #f8fbff, #ffffff);
  border: 1px solid rgba(13, 110, 253, 0.16);
  box-shadow: var(--shadow);
}

.equipment-visual {
  min-height: 280px;
  display: grid;
  place-items: center;
  border-radius: 26px;
  background: linear-gradient(145deg, #08214a, #0d6efd);
}

.equipment-visual img {
  width: min(210px, 70%);
  height: auto;
  filter: drop-shadow(0 20px 28px rgba(0, 0, 0, 0.24));
}

.equipment-content .section-label {
  margin-bottom: 12px;
}

.equipment-content h2 {
  margin: 0 0 18px;
  text-align: left;
}

.equipment-content > p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

.equipment-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 28px;
}

.equipment-specs span {
  position: relative;
  padding: 12px 14px 12px 34px;
  color: var(--dark-blue);
  background: white;
  border: 1px solid rgba(13, 110, 253, 0.12);
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 700;
}

.equipment-specs span::before {
  content: "✓";
  position: absolute;
  left: 13px;
  color: var(--orange);
  font-weight: 900;
}

.footer {
  background: #f5f8fc;
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 1.05fr 1fr 1.2fr;
  gap: 32px;
}

.footer-logo {
  margin-bottom: 18px;
}

.footer h3 {
  color: var(--dark-blue);
  margin-bottom: 18px;
}

.footer a {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}

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

.footer .footer-contact-link {
  width: fit-content;
  line-height: 1.5;
}

.footer .address-button {
  margin-top: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border-radius: 0;
  font-weight: 400;
  box-shadow: none;
}

.footer .address-button:hover {
  color: var(--blue);
  text-decoration: underline;
  transform: none;
}

.socials {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

.socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 800;
}

.copyright {
  text-align: center;
  color: var(--muted);
  border-top: 1px solid rgba(13, 110, 253, 0.12);
  padding: 20px;
  margin-top: 50px;
}

@media (max-width: 950px) {
  .nav-btn {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 88px;
    left: 4%;
    right: 4%;
    background: white;
    border-radius: 18px;
    flex-direction: column;
    padding: 26px;
    box-shadow: var(--shadow);
    display: none;
  }

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

  .hero-content,
  .why-grid,
  .scholarship-promo-card {
    grid-template-columns: 1fr;
  }

  .scholarship-promo-card {
    gap: 34px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .feature-row,
  .info-grid,
  .services-grid,
  .metrics-grid,
  .plans-grid,
  .payments-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .equipment-card {
    grid-template-columns: 1fr;
  }

  .popular {
    transform: none;
  }

  .popular:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 650px) {
  .header {
    top: 10px;
  }

  .navbar {
    height: 66px;
  }

  .logo {
    font-size: 1.25rem;
  }

  .hero {
    padding-top: 110px;
  }

  .hero-content {
    min-height: auto;
  }

  .hero p {
    font-size: 1rem;
  }

  .scholarship-announcement {
    align-items: flex-start;
    flex-wrap: wrap;
    border-radius: 18px;
  }

  .scholarship-announcement strong {
    width: 100%;
    padding-left: 2px;
  }

  .hero-visual {
    display: none;
  }

  .feature-row,
  .info-grid,
  .services-grid,
  .metrics-grid,
  .plans-grid,
  .payments-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .equipment-card {
    padding: 28px 22px;
  }

  .equipment-visual {
    min-height: 210px;
  }

  .equipment-specs {
    grid-template-columns: 1fr;
  }

  .mini-feature {
    border-right: none;
    border-bottom: 1px solid rgba(13, 110, 253, 0.12);
  }

  .mini-feature:last-child {
    border-bottom: none;
  }

  .company,
  .services,
  .plans,
  .payments,
  .equipment,
  .metrics,
  .why {
    padding: 65px 0;
  }

  .plan-card h4 {
    font-size: 2.1rem;
  }

  .scholarship-promo {
    padding: 50px 0 70px;
  }

  .scholarship-promo-card {
    padding: 28px 20px;
    border-radius: 26px;
  }

  .scholarship-promo-highlights {
    align-items: flex-start;
    flex-direction: column;
  }

  .scholarship-promo-action {
    width: 100%;
  }

  .scholarship-rewards {
    padding: 14px;
  }

  .top-scholarship-reward {
    grid-template-columns: 48px 1fr;
  }

  .reward-star {
    width: 44px;
    height: 44px;
  }

  .top-scholarship-reward p {
    grid-column: 2;
    margin-top: -7px;
    text-align: left;
  }

  .top-scholarship-reward b {
    display: inline;
  }
}

/* ========================================== */
/* ESTILOS DEL CHATBOT                        */
/* ========================================== */
.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 380px;
    max-width: 90vw;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.16);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    max-height: 600px;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.chatbot-header {
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: white;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-close:hover {
    opacity: 0.8;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background-color: var(--gray);
}

.message {
    margin-bottom: 1rem;
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.message.user {
    justify-content: flex-end;
}

.message-content {
    max-width: 80%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.user .message-content {
    background-color: var(--orange);
    color: white;
    border-radius: 18px 18px 4px 18px;
}

.assistant .message-content {
    background-color: white;
    color: var(--text);
    border: 1px solid rgba(13, 110, 253, 0.12);
    border-radius: 18px 18px 18px 4px;
}

.chatbot-input {
    padding: 1.5rem;
    border-top: 1px solid #e9ecef;
    background-color: white;
    border-radius: 0 0 12px 12px;
    display: flex;
    gap: 0.5rem;
}

.chatbot-input input {
    flex: 1;
    border: 1px solid #ddd;
    padding: 0.8rem;
    border-radius: 24px;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 121, 0, 0.1);
}

.chatbot-send {
    background-color: var(--orange);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
}

.chatbot-send:hover { background-color: var(--blue); }

/* Botón flotante */
.chatbot-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    color: white;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9998;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: pulse 2s infinite;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); }
    50% { box-shadow: 0 4px 20px rgba(255, 121, 0, 0.4); }
}

/* Ocultar elementos */
.chatbot-widget.hidden { display: none; }
.chatbot-toggle.hidden { display: none; }

/* Diseño responsivo (móviles) del chat */
@media (max-width: 768px) {
    .chatbot-widget {
        width: 100%;
        max-width: calc(100% - 20px);
        bottom: 70px;
        right: 10px;
        max-height: 70vh;
    }
}

/* ========================================== */
/* CONTRATACIÓN Y UBICACIÓN EN EL CHAT        */
/* ========================================== */

.location-card {
    max-width: 92%;
}

.location-card p {
    margin: 0 0 0.75rem;
}

.location-card small {
    display: block;
    margin-top: 0.65rem;
    color: #667085;
    font-size: 0.72rem;
}

.location-actions {
    display: grid;
    gap: 0.5rem;
}

.chat-option {
    width: 100%;
    border: 1px solid var(--orange);
    border-radius: 9px;
    background: white;
    color: #2b2b2b;
    padding: 0.65rem 0.8rem;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.chat-option.primary {
    border: 0;
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    color: white;
}

.chat-option:hover:not(:disabled) {
    transform: translateY(-1px);
}

.chat-option:disabled {
    cursor: wait;
    opacity: 0.65;
}

.service-request-message {
    width: 100%;
}

.service-request-form {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e6e8ec;
    border-radius: 12px;
    background: #f8fafc;
    box-sizing: border-box;
}

.service-request-form h4,
.service-request-form .form-intro {
    margin: 0 0 0.65rem;
}

.service-request-form .form-intro {
    color: #667085;
    font-size: 0.78rem;
}

.service-request-form label {
    display: block;
    margin: 0 0 0.65rem;
    color: #344054;
    font-size: 0.76rem;
    font-weight: 700;
}

.service-request-form label span {
    color: #667085;
    font-weight: 400;
}

.service-request-form input,
.service-request-form textarea {
    width: 100%;
    margin-top: 0.25rem;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    background: white;
    padding: 0.55rem 0.65rem;
    box-sizing: border-box;
    color: #101828;
    font: inherit;
    font-size: 0.84rem;
}

.service-request-form textarea {
    resize: vertical;
}

.service-request-form input:focus,
.service-request-form textarea:focus {
    border-color: var(--orange);
    outline: 2px solid rgba(255, 122, 0, 0.14);
}

.location-confirmation {
    margin-bottom: 0.65rem;
    border-radius: 8px;
    background: #ecfdf3;
    color: #027a48;
    padding: 0.6rem;
    font-size: 0.8rem;
    font-weight: 700;
}

.form-error {
    margin-bottom: 0.65rem;
    border-radius: 8px;
    background: #fef3f2;
    color: #b42318;
    padding: 0.6rem;
    font-size: 0.78rem;
}

@media (max-width: 480px) {
    .chatbot-input input { font-size: 16px; }
}

/* ========================================== */
/* ESTILOS DEL BOTÓN TOGGLE DEL CHATBOT      */
/* ========================================== */

/* 🔴 BOTÓN FLOTANTE */
.chatbot-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange, #FF6B35) 0%, var(--blue, #004B87) 100%);
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.chatbot-toggle:active {
    transform: scale(0.95);
}

/* Ocultar cuando está abierto */
.chatbot-toggle.hidden {
    display: none !important;
}

/* ========================================== */
/* WIDGET DEL CHATBOT (ACTUALIZADO)          */
/* ========================================== */

.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 380px;
    max-width: 90vw;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.16);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    max-height: 600px;
    animation: slideUp 0.3s ease;
}

/* Ocultar widget */
.chatbot-widget.hidden {
    display: none !important;
}

/* ========================================== */
/* RESTO DE ESTILOS DEL CHATBOT              */
/* ========================================== */

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.chatbot-header {
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: white;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
}

.chatbot-close:hover {
    opacity: 0.8;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.message {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.message.user {
    justify-content: flex-end;
}

.message.user .message-content {
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    color: white;
}

.message.assistant {
    justify-content: flex-start;
}

.message.assistant .message-content {
    background: #f0f0f0;
    color: #333;
}

.message-content {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    word-wrap: break-word;
    line-height: 1.4;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.chatbot-input {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid #e0e0e0;
}

.chatbot-input input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
}

.chatbot-input input:focus {
    border-color: var(--orange);
}

.chatbot-send {
    background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
    border: none;
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-send:hover {
    transform: scale(1.05);
}

.chatbot-send:active {
    transform: scale(0.95);
}

/* Responsive */
@media (max-width: 768px) {
    .chatbot-widget {
        width: 95vw;
        height: 70vh;
    }
    
    .chatbot-toggle {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 10px;
    }
}