/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1C1C1E;
  background: #FAFAFA;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ========== PALETTE ========== */
:root {
  --charcoal: #1C1C1E;
  --charcoal-light: #2C2C2E;
  --charcoal-mid: #3A3A3C;
  --coral: #E86A5B;
  --coral-dark: #D4574A;
  --coral-light: #FF8A7D;
  --off-white: #FAFAFA;
  --warm-gray: #F5F5F7;
  --mid-gray: #E8E8ED;
  --text-muted: #6E6E73;
  --text-light: #98989D;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(28,28,30,.08);
  --shadow-md: 0 4px 20px rgba(28,28,30,.10);
  --shadow-lg: 0 12px 40px rgba(28,28,30,.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.15; color: var(--charcoal); }
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); }
p { color: var(--text-muted); }
a { transition: color var(--transition); }

/* ========== LAYOUT ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

/* ========== SECTION HEADER ========== */
.section__header { max-width: 680px; margin-bottom: 60px; }
.section__header--center { text-align: center; margin-left: auto; margin-right: auto; }
.section__label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 12px;
}
.section__title { margin-bottom: 16px; }
.section__desc { font-size: 1.1rem; line-height: 1.7; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}
.btn--primary:hover { background: var(--coral-dark); border-color: var(--coral-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.4);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn--outline:hover { background: var(--white); color: var(--charcoal); }
.btn--lg { padding: 18px 40px; font-size: 1rem; }
.btn--full { width: 100%; }

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}
.nav.scrolled {
  background: rgba(28,28,30,.95);
  backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
}
.nav__inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 40px; }
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}
.nav__logo-icon { color: var(--coral); }
.nav__menu {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
}
.nav__menu a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  position: relative;
}
.nav__menu a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--coral);
  transition: width var(--transition);
}
.nav__menu a:hover { color: var(--white); }
.nav__menu a:hover::after { width: 100%; }
.nav__cta {
  background: var(--coral);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .85rem;
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: var(--coral-dark); transform: translateY(-1px); }

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle-bar {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28,28,30,.88) 0%, rgba(28,28,30,.70) 50%, rgba(28,28,30,.55) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  color: var(--white);
}
.hero__badge {
  display: inline-block;
  background: rgba(232,106,91,.2);
  border: 1px solid rgba(232,106,91,.4);
  color: var(--coral-light);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__headline {
  color: var(--white);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 24px;
  max-width: 800px;
}
.hero__sub {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: rgba(255,255,255,.75);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 64px; }
.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.hero__stat { display: flex; flex-direction: column; gap: 4px; }
.hero__stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}
.hero__stat-label { font-size: .8rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .06em; }
.hero__stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,.2);
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.5);
  animation: float 2s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========== SERVICES ========== */
.services { background: var(--off-white); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid var(--mid-gray);
  transition: all var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card { display: flex; flex-direction: column; }
.service-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(232,106,91,.1);
  color: var(--coral);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card__title { margin-bottom: 12px; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.15rem; }
.service-card__desc { font-size: .95rem; line-height: 1.7; margin-bottom: 20px; flex: 1; }
.service-card__link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--coral);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.service-card__link:hover { gap: 10px; }

/* ========== ABOUT ========== */
.about { background: var(--white); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__image-wrap { position: relative; }
.about__image {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about__image-accent {
  position: absolute;
  bottom: -20px; right: -20px;
  width: 200px; height: 200px;
  background: var(--coral);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: .15;
}
.about__content { max-width: 520px; }
.about__body { font-size: 1.05rem; line-height: 1.8; margin-bottom: 20px; }
.about__values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.about__value {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: .95rem;
  color: var(--charcoal);
}
.about__value-icon { color: var(--coral); flex-shrink: 0; }

/* ========== PROCESS ========== */
.process { background: var(--charcoal); color: var(--white); }
.process .section__label { color: var(--coral-light); }
.process .section__title { color: var(--white); }
.process .section__desc { color: rgba(255,255,255,.6); }
.process__steps {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: center;
}
.process__step { padding: 0 24px; }
.process__step-num {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--coral);
  line-height: 1;
  margin-bottom: 16px;
}
.process__step-title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 10px;
}
.process__step-desc { font-size: .95rem; color: rgba(255,255,255,.6); line-height: 1.7; }
.process__step-arrow { color: rgba(255,255,255,.25); }

/* ========== CTA BANNER ========== */
.cta-banner { position: relative; padding: 100px 0; overflow: hidden; }
.cta-banner__bg { position: absolute; inset: 0; }
.cta-banner__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-banner__overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(28,28,30,.92) 0%, rgba(28,28,30,.80) 100%); }
.cta-banner__content { position: relative; z-index: 1; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-banner__title { color: var(--white); margin-bottom: 20px; }
.cta-banner__text { font-size: 1.1rem; color: rgba(255,255,255,.7); margin-bottom: 40px; line-height: 1.7; }
.cta-banner__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }

/* ========== CONTACT ========== */
.contact { background: var(--warm-gray); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact__body { font-size: 1.05rem; line-height: 1.7; margin-bottom: 36px; }
.contact__details { display: flex; flex-direction: column; gap: 24px; }
.contact__detail { display: flex; align-items: flex-start; gap: 16px; }
.contact__detail-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(232,106,91,.1);
  color: var(--coral);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact__detail strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: 4px; }
.contact__detail p, .contact__detail a { font-size: 1rem; color: var(--charcoal); }
.contact__detail a:hover { color: var(--coral); }

/* Form */
.contact__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--mid-gray);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form__group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--charcoal);
}
.form__group input,
.form__group select,
.form__group textarea {
  padding: 14px 16px;
  border: 1.5px solid var(--mid-gray);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  color: var(--charcoal);
  background: var(--off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(232,106,91,.12);
}
.form__group input::placeholder,
.form__group textarea::placeholder { color: var(--text-light); }
.form__note { font-size: .8rem; color: var(--text-light); margin-top: 16px; text-align: center; }
.form__group input:invalid:not(:placeholder-shown) { border-color: #D4574A; }

.contact__success {
  text-align: center;
  padding: 40px 20px;
}
.contact__success-icon { color: var(--coral); margin-bottom: 20px; }
.contact__success h3 { margin-bottom: 12px; }
.contact__success p { color: var(--text-muted); }

/* ========== FOOTER ========== */
.footer { background: var(--charcoal); color: rgba(255,255,255,.6); padding: 80px 0 0; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 60px; }
.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 16px;
}
.footer__logo-icon { color: var(--coral); }
.footer__tagline { font-size: .95rem; line-height: 1.7; max-width: 280px; }
.footer__col h4 {
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col a { font-size: .9rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--coral); }
.footer__col address { font-size: .9rem; line-height: 1.8; }
.footer__col a:hover { color: var(--coral-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(30px); }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { gap: 48px; }
  .process__steps { grid-template-columns: 1fr; gap: 32px; }
  .process__step-arrow { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav__menu {
    position: fixed;
    top: 0; right: 0;
    width: 280px; height: 100vh;
    background: var(--charcoal);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: -10px 0 40px rgba(0,0,0,.3);
  }
  .nav__menu.open { transform: translateX(0); }
  .nav__toggle { display: flex; }
  .hero__headline { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  .hero__stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero__stat-divider { display: none; }
  .services__grid { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .about__image { height: 400px; }
  .about__values { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .contact__form-wrap { padding: 28px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-banner__actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__content { padding: 100px 16px 60px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}