/* ============================================= */
/* RESET & BASE                                  */
/* ============================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --orange: #ea7419;
  --orange-light: #f5a623;
  --orange-dark: #d4650f;
  --dark: #0b0b0f;
  --dark-2: #111118;
  --dark-3: #1a1a24;
  --gray-900: #18181b;
  --gray-800: #27272a;
  --gray-700: #3f3f46;
  --gray-600: #52525b;
  --gray-500: #71717a;
  --gray-400: #a1a1aa;
  --gray-300: #d4d4d8;
  --gray-200: #e4e4e7;
  --gray-100: #f4f4f5;
  --white: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--dark);
  color: var(--gray-400);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  color: var(--white);
  line-height: 1.15;
  font-weight: 700;
}

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

.accent {
  color: var(--orange);
}

/* ============================================= */
/* BUTTONS                                       */
/* ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  color: var(--white);
  box-shadow: 0 4px 24px rgba(234, 116, 25, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(234, 116, 25, 0.45);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--gray-300);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
}

.btn-outline:hover {
  background: var(--orange);
  color: var(--white);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  color: #ffffff;
  font-weight: 700;
}

.btn-sm:hover { opacity: 0.9; }

.btn-login {
  padding: 10px 24px;
  font-size: 14px;
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.35);
}

.btn-login:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-full { width: 100%; }

/* ============================================= */
/* NAV                                           */
/* ============================================= */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

#nav.scrolled {
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 10px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
}

.nav-logo-icon {
  flex-shrink: 0;
  margin-right: 1px;
  align-self: center;
}

.nav-wordmark {
  font-family: 'Outfit', sans-serif;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--white); }

.nav-links a.btn { color: #ffffff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-400);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================= */
/* HERO                                          */
/* ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(234,116,25,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 8px 18px;
  background: rgba(234,116,25,0.1);
  border: 1px solid rgba(234,116,25,0.2);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--orange);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-400);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero-trust-item {
  display: flex;
  flex-direction: column;
}

.hero-trust-item strong {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
}

.hero-trust-item span {
  font-size: 13px;
  color: var(--gray-500);
}

.hero-trust-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-700);
}

/* Phone mockup */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(234,116,25,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-phone {
  position: relative;
  z-index: 2;
  width: 280px;
  border-radius: 36px;
  background: var(--dark-2);
  border: 2px solid var(--gray-800);
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
}

.phone-screen {
  border-radius: 24px;
  background: linear-gradient(180deg, var(--dark-3) 0%, var(--dark-2) 100%);
  overflow: hidden;
}

.phone-header {
  padding: 16px 20px 12px;
}

.phone-status-bar {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 600;
}

.phone-content {
  padding: 40px 20px 50px;
  text-align: center;
}

.phone-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin: 0 auto 16px;
}

.phone-caller {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.phone-number {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 36px;
}

.phone-buttons {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.phone-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}

.phone-btn.decline {
  background: #ef4444;
  color: var(--white);
}

.phone-btn.accept {
  background: #22c55e;
  color: var(--white);
}

/* ============================================= */
/* LOGOS STRIP                                   */
/* ============================================= */
.logos-strip {
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.logos-label {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logos-row span {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-700);
  letter-spacing: 1px;
}

/* ============================================= */
/* SECTIONS                                      */
/* ============================================= */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--dark-2);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(234,116,25,0.1);
  border: 1px solid rgba(234,116,25,0.15);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 16px;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ============================================= */
/* FEATURES                                      */
/* ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px 32px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: rgba(234,116,25,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(234,116,25,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-500);
}

.features-cta {
  text-align: center;
  margin-top: 48px;
}

/* ============================================= */
/* SOLUTIONS                                     */
/* ============================================= */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.solution-card {
  padding: 36px 32px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.solution-card:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.solution-number {
  font-family: 'Outfit', sans-serif;
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
  line-height: 1;
}

.solution-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.solution-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ============================================= */
/* DEVICES                                       */
/* ============================================= */
.devices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.device-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.device-card:hover {
  transform: translateY(-4px);
  border-color: rgba(234,116,25,0.2);
}

.device-img {
  padding: 48px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.02);
}

.device-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(234,116,25,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-card h3 {
  font-size: 18px;
  padding: 24px 28px 8px;
}

.device-card p {
  font-size: 14px;
  color: var(--gray-500);
  padding: 0 28px 28px;
  line-height: 1.6;
}

/* ============================================= */
/* TESTIMONIAL                                   */
/* ============================================= */
.testimonial-block {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.testimonial-quote {
  margin: 0 auto 24px;
}

.testimonial-block blockquote {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: 32px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.testimonial-author strong {
  display: block;
  color: var(--white);
  font-size: 15px;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--gray-500);
}

/* ============================================= */
/* ABOUT                                         */
/* ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content .section-tag {
  margin-bottom: 16px;
}

.about-content h2 {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.about-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
}

.stat strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
}

.stat span {
  font-size: 13px;
  color: var(--gray-500);
}

.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.about-card-item:hover {
  border-color: rgba(234,116,25,0.15);
}

.about-card-icon {
  font-size: 24px;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(234,116,25,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-card-item strong {
  display: block;
  color: var(--white);
  font-size: 15px;
  margin-bottom: 4px;
}

.about-card-item p {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ============================================= */
/* CTA / CONTACT                                 */
/* ============================================= */
.section-cta {
  background: linear-gradient(180deg, var(--dark-2) 0%, var(--dark) 100%);
  padding: 100px 0 120px;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.cta-content h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 16px;
  color: var(--gray-400);
  margin-bottom: 32px;
  line-height: 1.7;
}

.cta-contact-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cta-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-400);
  font-size: 15px;
}

.cta-info-item svg { color: var(--orange); flex-shrink: 0; }

.cta-form-wrap {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.cta-form h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.cta-form input,
.cta-form select,
.cta-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: border-color var(--transition);
  outline: none;
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
  color: var(--gray-600);
}

.cta-form select {
  color: var(--gray-600);
  -webkit-appearance: none;
  appearance: none;
}

.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
  border-color: var(--orange);
}

.cta-form textarea { resize: vertical; min-height: 80px; }

.cta-form .btn {
  margin-top: 8px;
}

/* ============================================= */
/* FOOTER                                        */
/* ============================================= */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--gray-300);
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 10px;
  transition: color var(--transition);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.04);
  font-size: 13px;
  color: var(--gray-600);
}

/* ============================================= */
/* ANIMATIONS                                    */
/* ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================= */
/* RESPONSIVE                                    */
/* ============================================= */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero { text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .cta-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11,11,15,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.open { display: flex; }
  .nav-links a { font-size: 20px; }

  .nav-toggle { display: flex; z-index: 1001; }

  .features-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .devices-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .hero { padding: 100px 0 60px; }
  .hero h1 { font-size: 32px; letter-spacing: -1px; }
  .hero-phone { width: 240px; }
  .about-stats { gap: 24px; }
  .about-stats .stat strong { font-size: 24px; }

  .logos-row { gap: 24px; }
  .logos-row span { font-size: 14px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-trust { flex-direction: column; gap: 16px; }
  .hero-trust-divider { width: 40px; height: 1px; }
  .cta-form-wrap { padding: 28px 20px; }
}