/* ═══════════════════════════════════════════════════════════
   BENNETT CONSULTING — Design System
   Palette: Slate Navy · Warm Platinum · Amber Gold
   Fonts: Playfair Display + DM Sans
═══════════════════════════════════════════════════════════ */

:root {
  --navy:        #0D1B2A;
  --navy-mid:    #162333;
  --navy-light:  #1E3448;
  --gold:        #C9A84C;
  --gold-light:  #DDB96A;
  --platinum:    #E8E4DC;
  --white:       #F9F7F4;
  --text:        #1A1A2E;
  --text-muted:  #5A6070;
  --border:      #D8D4CC;
  --success:     #2A7A4B;
  --error:       #A02020;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius:    4px;
  --radius-lg: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow:    0 4px 24px rgba(13,27,42,0.10);
  --shadow-lg: 0 12px 48px rgba(13,27,42,0.18);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── Container ─────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ─── Typography ────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.section-header { margin-bottom: 3.5rem; }

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn--primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn--primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.35);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: var(--white); }
.btn--danger { background: var(--error); color: #fff; border-color: var(--error); }
.btn--danger:hover { background: #8a1a1a; }
.btn--full { width: 100%; justify-content: center; }
.btn--sm { padding: 0.5rem 1.1rem; font-size: 0.8rem; }

/* ─── Section ───────────────────────────────────────────── */
.section { padding: 6rem 0; }
.section--dark { background: var(--navy); }
.section--dark .section-title { color: var(--white); }
.section--gray { background: var(--platinum); }

/* ─── Flash Messages ────────────────────────────────────── */
.flash-container { position: fixed; top: 80px; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.flash {
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  max-width: 380px;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
}
.flash--success { background: #d4edda; color: var(--success); border-left: 4px solid var(--success); }
.flash--error   { background: #f8d7da; color: var(--error);   border-left: 4px solid var(--error); }
.flash--warning { background: #fff3cd; color: #856404;        border-left: 4px solid #ffc107; }
@keyframes slideIn { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }

/* ─── Navigation ────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: var(--navy);
  padding: 0.75rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
   
}
.nav__logo-mark {
  width: 36px; height: 36px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav__link {
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius);
  transition: var(--transition);
  text-decoration: none;
}
.nav__link:hover { color: var(--gold); }
.nav__link--cta {
  background: var(--gold);
  color: var(--navy) !important;
  font-weight: 600;
  margin-left: 0.5rem;
}
.nav__link--cta:hover { background: var(--gold-light); }
.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(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--navy);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--hero-bg, none) center/cover no-repeat;
  opacity: 0.5;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(201,168,76,0.08) 0%, transparent 60%),
    linear-gradient(135deg, rgba(13,27,42,0.60) 0%, rgba(22,35,51,0.50) 100%);
}

/* Geometric accent */
.hero__accent {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 480px; height: 480px;
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 50%;
  z-index: 1;
}
.hero__accent::before {
  content: '';
  position: absolute;
  inset: 40px;
  border: 1px solid rgba(201,168,76,0.08);
  border-radius: 50%;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
  max-width: 680px;
  margin-left: max(2rem, calc((100vw - 1200px)/2));
}
.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 1.5rem;
}
.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(232,228,220,0.8);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: max(2rem, calc((100vw - 1200px)/2));
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 60px; height: 1px;
  background: var(--gold);
  opacity: 0.4;
}

/* ─── About ──────────────────────────────────────────────── */
.about { background: var(--white); }
.about__grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 5rem;
  align-items: start;
}
.about__label-col { padding-top: 0.5rem; }
.about__stat {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.about__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}
.about__stat-text {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  font-weight: 500;
}
.about__body p { margin-bottom: 1.2rem; color: var(--text-muted); font-size: 1.05rem; line-height: 1.75; }

/* ─── Services ───────────────────────────────────────────── */
.services { background: var(--platinum); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--white);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--gold);
  transition: width var(--transition);
}
.service-card:hover { background: var(--navy); }
.service-card:hover .service-card__title { color: var(--white); }
.service-card:hover .service-card__desc { color: rgba(255,255,255,0.65); }
.service-card:hover .service-card__number { color: var(--gold); }
.service-card:hover::before { width: 100%; }
.service-card__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--border);
  margin-bottom: 1.5rem;
  display: block;
  transition: var(--transition);
}
.service-card__icon {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  transition: var(--transition);
}

/* ─── Case Studies ───────────────────────────────────────── */
.case-studies { background: var(--white); }
.cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}
.case-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  background: var(--white);
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.case-card__image {
  height: 200px;
  overflow: hidden;
  background: var(--navy-light);
}
.case-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.case-card:hover .case-card__image img { transform: scale(1.04); }
.case-card__image--placeholder {
  display: flex; align-items: center; justify-content: center;
}
.case-card__placeholder-text {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(201,168,76,0.2);
}
.case-card__body { padding: 1.75rem; }
.case-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}
.case-card__desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1.25rem; }
.case-card__result {
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, rgba(201,168,76,0.08), rgba(201,168,76,0.04));
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.case-card__result-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.case-card__result-text { font-size: 0.875rem; color: var(--navy); font-weight: 500; }

/* ─── Industries ─────────────────────────────────────────── */
.industries { background: var(--navy); }
.industries .section-label { color: var(--gold); }
.industries .section-title { color: var(--white); }
.industries__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.industry-tag {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--platinum);
  transition: var(--transition);
  cursor: default;
}
.industry-tag:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.06);
}

/* ─── Testimonials ───────────────────────────────────────── */
.testimonials { background: var(--platinum); }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.2;
  line-height: 0.7;
  margin-bottom: 1rem;
  display: block;
}
.testimonial-card__text { font-size: 0.95rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 1.5rem; }
.testimonial-card__footer { border-top: 1px solid var(--border); padding-top: 1rem; }
.testimonial-card__name { display: block; font-weight: 600; color: var(--navy); font-size: 0.9rem; }
.testimonial-card__role { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 0.2rem; }

/* ─── Contact ────────────────────────────────────────────── */
.contact { background: var(--white); }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.contact__intro { color: var(--text-muted); margin-bottom: 2rem; font-size: 1rem; line-height: 1.7; }
.contact__detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
  text-decoration: none;
}
.contact__detail:hover { color: var(--gold); }
.contact__detail-icon { color: var(--gold); font-weight: 600; min-width: 20px; text-align: center; }

/* ─── Form ───────────────────────────────────────────────── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; letter-spacing: 0.02em; }
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(13,27,42,0.08); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-check { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.875rem; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--navy); }
.form-error { font-size: 0.78rem; color: var(--error); margin-top: 0.3rem; }
select.form-input { cursor: pointer; }

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer__brand { display: flex; align-items: center; gap: 0.75rem; }
.footer__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.footer__tagline { font-size: 0.75rem; color: rgba(255,255,255,0.4); display: none; }
.footer__links { display: flex; gap: 1.5rem; }
.footer__links a { font-size: 0.85rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer__links a:hover { color: var(--gold); }
.footer__copy { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ─── Reveal Animation ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact__grid { grid-template-columns: 1fr; gap: 3rem; }
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--navy);
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    z-index: 999;
  }
  .nav__links.open .nav__link { font-size: 1.2rem; }
  .nav__toggle { display: flex; z-index: 1000; position: relative; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .section { padding: 4rem 0; }
  .hero__content { padding: 7rem 1.5rem 4rem; margin-left: 0; }
  .services__grid { grid-template-columns: 1fr; gap: 1px; }
  .cases__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
}