:root {
  --color-charcoal: #1a1d23;
  --color-charcoal-light: #2a2d34;
  --color-charcoal-mid: #3a3d44;
  --color-coral: #f97316;
  --color-coral-dark: #ea6c0a;
  --color-coral-light: #ff9a52;
  --color-white: #ffffff;
  --color-off-white: #f8f7f4;
  --color-cream: #f1f0ec;
  --color-gray-50: #fafaf9;
  --color-gray-100: #f5f5f4;
  --color-gray-200: #e7e5e4;
  --color-gray-300: #d6d3d1;
  --color-gray-400: #a8a29e;
  --color-gray-500: #78716c;
  --color-gray-600: #57534e;
  --color-gray-700: #44403c;
  --color-gray-800: #292524;
  --color-gray-900: #1c1917;
  --color-blue-900: #0f172a;
  --color-blue-800: #1e293b;
  --color-blue-700: #1e3a5f;
  --color-blue-600: #2563eb;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.15), 0 8px 20px rgba(0,0,0,0.1);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── NAVIGATION ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 29, 35, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.nav__logo-icon { flex-shrink: 0; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav__link {
  text-decoration: none;
  color: rgba(255,255,255,0.72);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.08);
}

.nav__link--cta {
  background: var(--color-coral);
  color: var(--color-white) !important;
  margin-left: 8px;
  font-weight: 600;
}

.nav__link--cta:hover {
  background: var(--color-coral-dark);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav__toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-blue-900);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(30, 41, 59, 0.82) 40%,
    rgba(37, 99, 235, 0.35) 100%
  );
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.3) 0%,
    rgba(15, 23, 42, 0.1) 50%,
    rgba(15, 23, 42, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 140px 24px 100px;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.35);
  color: var(--color-coral-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,0.5);
  animation: heroScroll 2s ease-in-out infinite;
}

@keyframes heroScroll {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50% { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-coral);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
}

.btn--primary:hover {
  background: var(--color-coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--outline:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.08);
}

.btn--full { width: 100%; }

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

.section--alt {
  background: var(--color-gray-50);
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section__header--center { text-align: center; }

.section__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: 14px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}

.section__subtitle {
  font-size: 1.08rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ─── GRID ─── */
.grid {
  display: grid;
  gap: 28px;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ─── SERVICE CARDS ─── */
.card--service {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card--service::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.card--service:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card--service:hover::before {
  transform: scaleX(1);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(249, 115, 22, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-coral);
  margin-bottom: 22px;
  transition: background var(--transition-fast);
}

.card--service:hover .card__icon {
  background: var(--color-coral);
  color: var(--color-white);
}

.card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card__body {
  font-size: 0.93rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ─── ABOUT ─── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image-wrap {
  position: relative;
}

.about__image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  background: var(--color-coral);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0.2;
}

.about__content { max-width: 520px; }

.about__text {
  font-size: 1.02rem;
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about__stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-200);
}

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-coral);
  line-height: 1;
  margin-bottom: 6px;
}

.stat__label {
  font-size: 0.82rem;
  color: var(--color-gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── WHY US ─── */
.why-us {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.why-us .section__title { color: var(--color-white); }
.why-us .section__subtitle { color: rgba(255,255,255,0.65); }

.feature {
  padding: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(249, 115, 22, 0.3);
  transform: translateY(-2px);
}

.feature__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(249, 115, 22, 0.25);
  line-height: 1;
  margin-bottom: 16px;
}

.feature__title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature__body {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.75;
}

/* ─── TESTIMONIALS ─── */
.testimonial {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition-base);
}

.testimonial:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-3px);
}

.testimonial__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
}

.testimonial__text {
  font-size: 0.97rem;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.testimonial__location {
  font-size: 0.82rem;
  color: var(--color-gray-500);
}

/* ─── CTA / CONTACT ─── */
.cta {
  position: relative;
  overflow: hidden;
}

.cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.93) 0%,
    rgba(30, 41, 59, 0.88) 60%,
    rgba(249, 115, 22, 0.3) 100%
  );
}

.cta__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(15,23,42,0.95) 0%, rgba(15,23,42,0.7) 60%, transparent 100%);
}

.cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 100px 24px;
}

.cta__left { max-width: 500px; }

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.cta__text {
  font-size: 1.02rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  margin-bottom: 36px;
}

.cta__contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cta__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: rgba(255,255,255,0.85);
}

.cta__contact-item strong {
  display: block;
  color: var(--color-white);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

.cta__contact-item span,
.cta__contact-item a {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.cta__contact-item a:hover { color: var(--color-coral-light); }

.cta__form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  max-width: 480px;
}

.form__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 7px;
}

.form__input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-gray-900);
  background: var(--color-gray-50);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form__input:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
  background: var(--color-white);
}

.form__input::placeholder { color: var(--color-gray-400); }

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

.form__note {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-top: 14px;
  text-align: center;
}

.form__success {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 16px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-md);
  color: #15803d;
  font-size: 0.9rem;
  line-height: 1.5;
}

.form__success strong { color: #166534; }

/* ─── FOOTER ─── */
.footer {
  background: var(--color-charcoal);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-white);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 0.9rem;
  line-height: 1.75;
  max-width: 280px;
}

.footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  text-decoration: none;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer__links a:hover { color: var(--color-coral-light); }

.footer__contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer__contact a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact a:hover { color: var(--color-coral-light); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ─── SCROLL ANIMATIONS ─── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── MOBILE NAV ─── */
@media (max-width: 900px) {
  .nav__toggle { display: flex; }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-charcoal);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 32px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: -8px 0 30px rgba(0,0,0,0.3);
  }

  .nav__links.open { transform: translateX(0); }

  .nav__link {
    padding: 12px 16px;
    font-size: 1rem;
  }

  .nav__link--cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
  }

  .nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
  }

  .nav__overlay.active { display: block; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .section__header { margin-bottom: 48px; }

  .hero__content { padding: 120px 24px 80px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__trust { gap: 16px; }

  .grid--2, .grid--3 { grid-template-columns: 1fr; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image { height: 360px; }
  .about__image-accent { display: none; }

  .cta__inner {
    grid-template-columns: 1fr;
    padding: 72px 24px;
    gap: 48px;
  }

  .cta__form-wrap { max-width: 100%; }

  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .card--service { padding: 28px 22px; }
  .cta__form-wrap { padding: 28px 22px; }
  .feature { padding: 28px; }
}