/* ===========================
   CSS VARIABLES & RESET
   =========================== */
:root {
  --terra-50:  #fdf4ee;
  --terra-100: #f7e3d0;
  --terra-200: #eec5a3;
  --terra-300: #e0996a;
  --terra-400: #cc7040;
  --terra-500: #b85a2a;
  --terra-600: #9a4520;
  --terra-700: #7c3318;
  --terra-800: #5e2512;
  --terra-900: #3c160a;
  --cream:     #faf4ed;
  --cream-dark:#f0e6d8;
  --dark:      #2a1208;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Barlow', sans-serif;
  --font-condensed: 'Barlow Condensed', sans-serif;

  --radius: 2px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--terra-800);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ===========================
   SCROLLBAR
   =========================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--terra-400); border-radius: 3px; }

/* ===========================
   REVEAL ANIMATION
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   TYPOGRAPHY HELPERS
   =========================== */
.section-label {
  font-family: var(--font-condensed);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terra-500);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--terra-900);
}

/* ===========================
   BUTTONS
   =========================== */
.btn-primary {
  display: inline-block;
  background: var(--terra-600);
  color: var(--cream);
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border: 2px solid var(--terra-600);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--terra-800);
  border-color: var(--terra-800);
  transform: translateY(-2px);
}
.btn-primary.btn-full {
  width: 100%;
  text-align: center;
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--cream);
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.9);
  transform: translateY(-2px);
}

/* ===========================
   HEADER
   =========================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#header.scrolled {
  background: rgba(250, 244, 237, 0.96);
  box-shadow: 0 1px 30px rgba(60,22,10,0.09);
  padding: 0.7rem 0;
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  color: var(--cream);
  transition: color var(--transition);
}
#header.scrolled .logo { color: var(--terra-800); }

.logo-main {
  font-family: var(--font-condensed);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}
.logo-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  opacity: 0.7;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav a {
  font-family: var(--font-condensed);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}
#header.scrolled .nav a { color: var(--terra-700); }
.nav a:hover { color: var(--terra-400) !important; }

.nav-cta {
  background: var(--terra-500) !important;
  color: var(--cream) !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius);
  transition: background var(--transition) !important;
}
.nav-cta:hover {
  background: var(--terra-700) !important;
  color: var(--cream) !important;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
}
#header.scrolled .burger span { background: var(--terra-800); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===========================
   HERO
   =========================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(145deg, var(--terra-900) 0%, var(--terra-700) 50%, var(--terra-500) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8rem 2rem 5rem;
  max-width: 100%;
  position: relative;
  overflow: hidden;
  gap: 3rem;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(204,112,64,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(232,168,124,0.12) 0%, transparent 50%);
  pointer-events: none;
}

.hero-bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 80px,
      rgba(255,255,255,0.025) 80px,
      rgba(255,255,255,0.025) 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 80px,
      rgba(255,255,255,0.025) 80px,
      rgba(255,255,255,0.025) 81px
    );
}

.hero-content {
  flex: 1;
  max-width: 660px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-condensed);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--terra-300);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--cream);
  margin-bottom: 1.75rem;
}
.hero-title em {
  font-style: italic;
  color: var(--terra-300);
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-side {
  flex-shrink: 0;
  width: 300px;
  position: relative;
  z-index: 1;
}

.hero-card {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(6px);
  padding: 2rem;
  border-radius: var(--radius);
}
.hero-card-line {
  width: 36px;
  height: 3px;
  background: var(--terra-400);
  margin-bottom: 1.25rem;
}
.hero-card-label {
  font-family: var(--font-condensed);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terra-300);
  margin-bottom: 0.75rem;
}
.hero-card-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.hero-card-addr {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}
.hero-scroll-hint span {
  font-family: var(--font-condensed);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* ===========================
   SECTION BASE
   =========================== */
.section {
  padding: 6rem 2rem;
}
.section-inner {
  max-width: 1240px;
  margin: 0 auto;
}

/* ===========================
   ABOUT
   =========================== */
.about {
  background: var(--cream);
}
.about .section-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 4rem;
  align-items: start;
}
.about-label-col {
  padding-top: 0.25rem;
}
.about-deco {
  width: 1px;
  height: 80px;
  background: var(--terra-400);
  margin-top: 1.5rem;
  margin-left: 2px;
}

.about-content .section-title {
  margin-bottom: 1.5rem;
}
.about-lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--terra-700);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.about-body {
  font-size: 0.97rem;
  color: var(--terra-800);
  opacity: 0.85;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--cream-dark);
}
.pillar-icon {
  font-size: 0.7rem;
  color: var(--terra-500);
  display: block;
  margin-bottom: 0.6rem;
}
.pillar-title {
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terra-700);
  margin-bottom: 0.4rem;
}
.pillar-text {
  font-size: 0.875rem;
  color: var(--terra-800);
  opacity: 0.75;
  line-height: 1.6;
}

/* ===========================
   SERVICES
   =========================== */
.services {
  background: var(--terra-900);
}
.services .section-title { color: var(--cream); }
.services .section-label { color: var(--terra-300); }

.services-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 4rem;
}
.services-intro {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  margin-top: 1.25rem;
  line-height: 1.75;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}

.service-card {
  background: var(--terra-900);
  padding: 2.5rem 2rem;
  transition: background var(--transition);
  position: relative;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 2rem;
  width: 0;
  height: 2px;
  background: var(--terra-400);
  transition: width var(--transition);
}
.service-card:hover { background: var(--terra-800); }
.service-card:hover::after { width: calc(100% - 4rem); }

.service-num {
  font-family: var(--font-condensed);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--terra-500);
  margin-bottom: 1.25rem;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.85rem;
  line-height: 1.25;
}
.service-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
}

/* ===========================
   INDUSTRIES
   =========================== */
.industries {
  background: var(--cream-dark);
}
.industries .section-title {
  margin-bottom: 3rem;
}
.industries-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid rgba(122, 51, 24, 0.15);
}
.industry-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 2rem 1.5rem 2rem 0;
  border-bottom: 1px solid rgba(122, 51, 24, 0.15);
  border-right: 1px solid rgba(122, 51, 24, 0.08);
  transition: background var(--transition);
}
.industry-item:hover { background: rgba(204,112,64,0.05); }
.industry-item:nth-child(even) { padding-left: 2rem; border-right: none; }

.industry-mark {
  font-size: 1.2rem;
  color: var(--terra-500);
  flex-shrink: 0;
  margin-top: 0.15rem;
  line-height: 1;
}
.industry-item h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--terra-800);
  margin-bottom: 0.4rem;
}
.industry-item p {
  font-size: 0.875rem;
  color: var(--terra-700);
  opacity: 0.8;
  line-height: 1.65;
}

/* ===========================
   FAQ
   =========================== */
.faq {
  background: var(--cream);
}
.faq .section-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 4rem;
  align-items: start;
}
.faq-header {
  position: sticky;
  top: 6rem;
}
.faq-header .section-title { margin-top: 0.5rem; }

.faq-list { display: flex; flex-direction: column; }

.faq-item {
  border-bottom: 1px solid rgba(122,51,24,0.15);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--terra-800);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--terra-600); }
.faq-question[aria-expanded="true"] { color: var(--terra-600); }

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  flex-shrink: 0;
  color: var(--terra-500);
  transition: transform var(--transition);
  line-height: 1;
}
.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer.open {
  max-height: 300px;
  padding-bottom: 1.5rem;
}
.faq-answer p {
  font-size: 0.925rem;
  color: var(--terra-800);
  opacity: 0.8;
  line-height: 1.8;
}

/* ===========================
   CONTACT
   =========================== */
.contact {
  background: var(--terra-800);
}
.contact .section-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}
.contact .section-title { color: var(--cream); margin-bottom: 1.25rem; }
.contact .section-label { color: var(--terra-300); }
.contact-desc {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.contact-info-label {
  font-family: var(--font-condensed);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terra-400);
}
.contact-info-item a,
.contact-info-item span {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  transition: color var(--transition);
}
.contact-info-item a:hover { color: var(--terra-300); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-family: var(--font-condensed);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terra-300);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--cream);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  -webkit-appearance: none;
}
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23cc7040' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-group select option { background: var(--terra-800); color: var(--cream); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terra-400);
  background: rgba(255,255,255,0.1);
}

.form-success {
  display: none;
  font-family: var(--font-condensed);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra-300);
  text-align: center;
  padding: 0.75rem;
  border: 1px solid var(--terra-500);
  border-radius: var(--radius);
}
.form-success.show { display: block; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--terra-900);
  color: rgba(255,255,255,0.6);
}
.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 3.5rem 2rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: start;
}
.footer-brand .logo {
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-top: 0.4rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.footer-links a {
  font-family: var(--font-condensed);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--terra-300); }

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}
.footer-contact a,
.footer-contact span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  line-height: 1.55;
  text-align: right;
}
.footer-contact a:hover { color: var(--terra-300); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  text-align: center;
  padding: 1.25rem 2rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about .section-inner { grid-template-columns: 180px 1fr; gap: 2.5rem; }
  .faq .section-inner { grid-template-columns: 280px 1fr; gap: 3rem; }
  .contact .section-inner { gap: 3rem; }
}

@media (max-width: 860px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 7rem;
  }
  .hero-side { width: 100%; max-width: 420px; }
  .hero-scroll-hint { display: none; }

  .about .section-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-label-col { display: flex; align-items: center; gap: 1rem; }
  .about-deco { height: 1px; width: 60px; margin: 0; }

  .services-grid { grid-template-columns: 1fr; gap: 0; }

  .industries-list { grid-template-columns: 1fr; }
  .industry-item:nth-child(even) { padding-left: 0; border-right: 1px solid transparent; }

  .faq .section-inner { grid-template-columns: 1fr; }
  .faq-header { position: static; }

  .contact .section-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-contact { align-items: center; }
  .footer-contact span { text-align: center; }
  .footer-links { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 1rem; }

  .about-pillars { grid-template-columns: 1fr; gap: 1.2rem; }
}

@media (max-width: 600px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--terra-900);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
  }
  .nav.open a {
    font-size: 1.2rem;
    color: var(--cream) !important;
  }
  .burger { display: flex; z-index: 1001; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}