:root {
  --navy: #121a3a;
  --navy-soft: #151f46;
  --orange: #f15a24;
  --bg: #f7f7fb;
  --text-main: #1f2633;
  --text-muted: #6b7280;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 14px 30px rgba(15, 23, 42, 0.10);
  --max-width: 1200px;
}

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

body {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-main);
  background: var(--bg);
  line-height: 1.6;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 26, 58, 0.98);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 18px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 18px;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

nav a {
  color: #d0d5ff;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  transition: 0.2s ease;
  white-space: nowrap;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

nav a.active {
  background: #fff;
  color: var(--navy);
  font-weight: 600;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.25);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #e5e7ff;
  font-size: 12px;
}

.app-badges {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  align-items: flex-end;
}

.app-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.08);
}

.phone-pill {
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  align-items: center;
  justify-content: center;
  color: #fff;
  background: transparent;
}

/* HERO */

#hero {
  background: radial-gradient(circle at top left, #1f2937 0, #020617 45%, #000 100%);
  color: #fff;
  padding: 36px 0 72px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 32px;
  align-items: center;
}

.hero-kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #f97316;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero-title {
  font-size: clamp(32px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
}

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

.hero-body {
  font-size: 14px;
  color: #e5e7eb;
  max-width: 420px;
  margin-bottom: 22px;
}

.hero-body p + p {
  margin-top: 4px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: #ff6b33;
  box-shadow: 0 20px 40px rgba(248, 113, 113, 0.4);
}

.btn-ghost {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  font-size: 13px;
  color: #e5e7eb;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.btn-ghost span {
  font-size: 18px;
}

.hero-meta {
  display: flex;
  gap: 18px;
  margin-top: 18px;
  font-size: 11px;
  color: #9ca3af;
  flex-wrap: wrap;
}

.hero-meta div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-meta b {
  color: #e5e7eb;
  font-size: 12px;
}

.hero-media {
  position: relative;
}

.hero-card {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.hero-tag {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.85);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-play {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  border: 2px solid rgba(248, 250, 252, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.8);
}

.hero-play::after {
  content: "";
  border-left: 12px solid #fff;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  margin-left: 2px;
}

.hero-floating {
  position: absolute;
  left: -18px;
  bottom: -18px;
  padding: 12px 16px;
  background: #020617;
  border-radius: 20px;
  font-size: 11px;
  color: #e5e7eb;
  box-shadow: var(--shadow-soft);
  max-width: 210px;
}

.hero-floating b {
  display: block;
  color: #f97316;
  margin-bottom: 4px;
}

/* SECTION GENERIC */

section {
  padding: 64px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 38px;
}

.section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 8px;
}

.section-title {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 10px;
}

.section-lead {
  max-width: 640px;
  margin: 0 auto;
  font-size: 14px;
  color: var(--text-muted);
}

/* ADVANTAGES */

#advantages {
  background: #fff;
}

.adv-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 40px;
  align-items: center;
}

.adv-items {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.adv-item {
  background: #f9fafb;
  border-radius: var(--radius-lg);
  padding: 18px 20px 18px 18px;
  border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-card);
}

.adv-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.adv-item ul {
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
}

.adv-item ul li::before {
  content: "•";
  margin-right: 6px;
  color: var(--orange);
}

.adv-media-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: #fff;
}

/* SERVICE & PACKAGE */

.service-package {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  gap: 32px;
  margin-top: 42px;
}

.sp-block {
  background: #020617;
  color: #e5e7eb;
  border-radius: var(--radius-xl);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.sp-block::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(248, 113, 113, 0.45), transparent);
  opacity: 0.9;
}

.sp-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.sp-block ul {
  list-style: none;
  font-size: 13px;
  position: relative;
  z-index: 1;
}

.sp-block ul li + li {
  margin-top: 4px;
}

.sp-block ul li::before {
  content: "•";
  color: #facc15;
  margin-right: 6px;
}

/* FEATURES */

#features {
  background: radial-gradient(circle at top, #e5edff 0, #f9fafb 55%, #eef2ff 100%);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.feature-card {
  background: #fff;
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  align-items: center;
}

.feature-card.large {
  grid-template-columns: 160px minmax(0, 1fr);
}

.feature-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* ABOUT */

#about {
  background: #fff;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 5.2fr) minmax(0, 6.8fr);
  gap: 40px;
  align-items: center;
}

.about-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.about-block + .about-block {
  margin-top: 18px;
}

.about-block h3 {
  font-size: 16px;
  color: var(--orange);
  margin-bottom: 4px;
}

.about-block p {
  font-size: 14px;
  color: var(--text-muted);
}

/* PRODUCTS */

#products {
  background: #020617;
  color: #e5e7eb;
  position: relative;
  overflow: hidden;
}

#products::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(251, 146, 60, 0.3), transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}

#products .section-header {
  position: relative;
  z-index: 1;
}

#products .section-title {
  color: #fff;
}

#products .section-lead {
  color: #cbd5f5;
}

.product-card {
  position: relative;
  z-index: 1;
  background: #020617;
  border-radius: 28px;
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 28px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.product-card-media {
  background: radial-gradient(circle at top, #0f172a, #020617);
  border-radius: 24px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-heading {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
}

.product-text {
  font-size: 16px;
  color: #cbd5f5;
  margin-bottom: 18px;
}

/* FAQ */

#faq {
  background: #0b1027;
  color: #e5e7eb;
  padding-top: 56px;
  padding-bottom: 72px;
}

#faq .section-header {
  margin-bottom: 24px;
}

#faq .section-title {
  color: #fff;
}

#faq .section-lead {
  color: #cbd5f5;
}

.faq-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  padding: 12px 16px;
  margin-bottom: 10px;
  background: rgba(15, 23, 42, 0.85);
}

.faq-question {
  font-size: 14px;
  font-weight: 600;
}

.faq-answer {
  font-size: 13px;
  color: #cbd5f5;
  margin-top: 6px;
}

/* SUPPORT / CONTACT CTA */

#contact {
  background: linear-gradient(135deg, #111827, #1f2937);
  color: #fff;
  padding: 50px 0 40px;
}

.contact-bar {
  border-radius: 26px;
  padding: 24px 26px;
  background: radial-gradient(circle at top left, rgba(248, 113, 113, 0.5), rgba(30, 64, 175, 1));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow-soft);
}

.contact-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-text {
  font-size: 13px;
  color: #e5e7eb;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-whatsapp {
  padding: 11px 20px;
  border-radius: 999px;
  border: none;
  background: #22c55e;
  color: #022c22;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(34, 197, 94, 0.35);
}

.btn-outline {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(248, 250, 252, 0.65);
  background: transparent;
  color: #e5e7eb;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

/* FOOTER */

footer {
  background: #020617;
  color: #9ca3af;
  padding: 18px 0 24px;
  font-size: 11px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-left {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:4px;
}

.footer-links {
  display: flex;
  gap: 14px;
  font-size: 11px;
}

.footer-links a {
  color: #e5e7eb;
  opacity: 0.8;
}

.footer-social {
  display: flex;
  gap: 8px;
  font-size: 13px;
}

.footer-social span {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* RESPONSIVE */

@media (max-width: 960px) {
  nav {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-open nav {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    top: 56px;
    padding: 10px 16px 14px;
    background: #020617;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-media {
    order: -1;
  }
  .adv-grid,
  .about-layout,
  .product-card,
  .service-package {
    grid-template-columns: minmax(0, 1fr);
  }
  .product-card-media {
    order: -1;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    gap: 24px;
  }
  .hero-card {
    border-radius: 24px;
  }
  section {
    padding: 52px 0;
  }
  .feature-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .feature-card {
    grid-template-columns: minmax(0, 1fr);
  }
  .contact-bar {
    align-items: flex-start;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Video Modal */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.video-backdrop {
  position: absolute;
  inset: 0;
}

.video-content {
  position: relative;
  max-width: 90%;
  width: 680px;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
  z-index: 2;
}

.video-content video {
  width: 100%;
  height: auto;
  display: block;
}

.close-video {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(255,255,255,0.85);
  border: none;
  font-size: 18px;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: 3;
}


/* Logo image */
.logo-img {
  max-width:235px;
  height:auto;
  display:block;
}


/* Ürünler sayfası - Detay kutusu */
.product-detail-box {
  margin-top: 32px;
  background: radial-gradient(circle at top, #0f172a, #020617);
  border-radius: 28px;
  padding: 20px 20px 26px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.75);
}

.product-detail-media img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  display: block;
}

/* Metin bölümü */
.product-info-text {
  margin-top: 24px;
  background: rgba(15, 23, 42, 0.92);
  border-radius: 20px;
  padding: 20px 22px 24px;
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.product-info-text .product-heading {
  font-size: 22px;
  margin-bottom: 10px;
}

.product-list {
  margin: 0 0 6px;
  padding-left: 1.2rem;
  font-size: 14px;
  color: #e5e7eb;
  line-height: 1.5;
}

.product-list li + li {
  margin-top: 4px;
}

.product-info-text .product-text {
  font-size: 14px;
  color: #cbd5f5;
}

/* Responsive */
@media (max-width: 768px) {
  .product-detail-box {
    padding: 16px 14px 22px;
    border-radius: 22px;
  }

  .product-info-text {
    padding: 16px 16px 20px;
  }
}


.footer-contact {
  font-size: 11px;
  color: #e5e7eb;
  opacity: 0.9;
  line-height: 1.4;
}

.footer-contact a {
  color: #e5e7eb;
  text-decoration: none;
}


/* İki sütunlu iletişim alanı */
.contact-two-col {
  background: #020617;
  padding: 60px 0;
  color: #ffffff;
}

.contact-two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-col h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 20px;
}

.contact-col p {
  margin-bottom: 10px;
  font-size: 17px;
  line-height: 1.4;
}

.contact-col strong {
  color: #ffffff;
  font-weight: 700;
}

.contact-col a {
  color: #22c55e;
  font-weight: 700;
  text-decoration: none;
}

/* Mobil görünüm */
@media (max-width: 768px) {
  .contact-two-col-grid {
    grid-template-columns: 1fr;
  }
}