/* ===================================================
   VALUE SHAPERS — MAIN STYLESHEET
   =================================================== */

/* ---------- TOKENS ---------- */
:root {
  --cyan:        #0BBFD6;
  --cyan-dark:   #0999ad;
  --mid-blue:    #1A7BB9;
  --deep-blue:   #0F4C7A;
  --slate:       #4A5A6B;
  --charcoal:    #2C3540;
  --near-black:  #111820;
  --white:       #FFFFFF;
  --off-white:   #F4F6F8;
  --border:      #E2E8EE;
  --muted:       #8A9BB0;
  --dark-surf:   #1E2830;

  --font:        'Inter', system-ui, sans-serif;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow-sm:   0 1px 3px rgba(17,24,32,.06), 0 1px 2px rgba(17,24,32,.04);
  --shadow-md:   0 4px 16px rgba(17,24,32,.08), 0 2px 6px rgba(17,24,32,.04);
  --shadow-lg:   0 16px 40px rgba(17,24,32,.12), 0 4px 12px rgba(17,24,32,.06);
  --transition:  cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--slate);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 300ms var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--cyan);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(11,191,214,.35);
}
.btn--primary:hover {
  background: var(--cyan-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(11,191,214,.4);
}
.btn--ghost {
  border: 1.5px solid var(--border);
  color: var(--deep-blue);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 20px; font-size: 0.875rem; }
.btn--full { width: 100%; }

/* ---------- SECTION SYSTEM ---------- */
.section {
  padding: 100px 0;
}
.section--alt {
  background: var(--off-white);
}
.section--dark {
  background: var(--near-black);
  color: var(--white);
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--deep-blue);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section--dark .section-header h2 { color: var(--white); }
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(11,191,214,.1);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-eyebrow--light {
  color: var(--cyan);
  background: rgba(11,191,214,.15);
}
.section-lead {
  font-size: 1.1rem;
  color: var(--slate);
  max-width: 600px;
  margin: 0 auto;
}
.section--dark .section-lead { color: var(--muted); }

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms var(--transition), transform 600ms var(--transition);
  transition-delay: var(--delay, 0ms);
}
.reveal--right {
  transform: translateX(28px);
}
.reveal.visible {
  opacity: 1;
  transform: translate(0);
}

/* ===================================================
   NAV
   =================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 300ms var(--transition), box-shadow 300ms var(--transition),
              backdrop-filter 300ms var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo img {
  height: 40px;
  width: auto;
  transition: opacity 200ms;
}
.nav__logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  transition: opacity 200ms;
}
.nav.scrolled .nav__logo-text { color: var(--charcoal); }
.nav__logo:hover img,
.nav__logo:hover .nav__logo-text { opacity: 0.75; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  position: relative;
  padding-bottom: 2px;
  transition: color 250ms;
}
.nav.scrolled .nav__links a { color: var(--charcoal); }
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--cyan);
  transition: width 250ms var(--transition);
}
.nav__links a:hover { color: var(--cyan); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  background: var(--cyan) !important;
  color: var(--white) !important;
  padding: 9px 20px !important;
  line-height: 1 !important;
  border-radius: 8px;
  font-weight: 600 !important;
  box-shadow: 0 2px 10px rgba(11,191,214,.3);
  transition: background 250ms, transform 250ms, box-shadow 250ms !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--cyan-dark) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 16px rgba(11,191,214,.4) !important;
  color: var(--white) !important;
}
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: all 300ms var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--near-black);
  overflow: hidden;
  padding-top: 72px;
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,191,214,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,191,214,.18) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 50%, transparent 90%);
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(11,191,214,.18) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero__orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(15,76,122,.25) 0%, transparent 70%);
  bottom: -80px; left: 0;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -20px); }
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
  padding: 80px 24px;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(11,191,214,.12);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.hero__heading {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero__rotating-wrap {
  display: block;
  overflow: hidden;
  height: 1.2em;
}
.hero__rotating {
  display: block;
  color: var(--cyan);
  animation: slideUp 0.6s var(--transition) both;
}
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 580px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__actions .btn--ghost {
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.8);
}
.hero__actions .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* PROFILE CARD */
.hero__profile-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(12px);
  text-align: center;
  transition: transform 400ms var(--transition), border-color 300ms;
}
.hero__profile-card:hover {
  transform: translateY(-6px);
  border-color: rgba(11,191,214,.3);
}
.hero__photo {
  width: 160px; height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 3px solid rgba(11,191,214,.4);
  box-shadow: 0 0 0 6px rgba(11,191,214,.08);
}
.hero__profile-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(11,191,214,.1);
  border: 1px solid rgba(11,191,214,.2);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--cyan);
  font-weight: 500;
  margin-bottom: 24px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 8px;
  background: rgba(255,255,255,.03);
  transition: background 250ms;
}
.hero__stat:hover { background: rgba(11,191,214,.08); }
.stat-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.7rem;
  color: var(--muted);
  text-align: center;
  margin-top: 2px;
}

/* SCROLL HINT */
.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.35);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s 1.5s both;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
  animation: scrollBounce 2s ease infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(1.4); transform-origin: top; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===================================================
   TRUST BAR
   =================================================== */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-bar__label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
}
.trust-bar__items {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.trust-bar__items span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate);
}
.trust-bar__dot {
  width: 4px; height: 4px;
  background: var(--border);
  border-radius: 50%;
}

/* ===================================================
   EXPERIENCE
   =================================================== */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.exp-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform 350ms var(--transition), box-shadow 350ms var(--transition), border-color 300ms;
}
.exp-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(11,191,214,.3);
}
.exp-card__icon {
  width: 52px; height: 52px;
  background: rgba(15,76,122,.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--deep-blue);
  transition: background 250ms, transform 250ms;
}
.exp-card:hover .exp-card__icon { transform: scale(1.1); }
.exp-card__icon--cyan { background: rgba(11,191,214,.1); color: var(--cyan); }
.exp-card__icon--blue { background: rgba(26,123,185,.1); color: var(--mid-blue); }
.exp-card__icon svg { width: 24px; height: 24px; }
.exp-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--deep-blue);
  margin-bottom: 10px;
}
.exp-card p { font-size: 0.95rem; line-height: 1.7; }

.credentials { margin-top: 0; }
.credentials__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.credential-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 18px 20px;
  border-radius: var(--radius);
}
.credential-icon { font-size: 1.4rem; flex-shrink: 0; }
.credential-item span { font-size: 0.875rem; line-height: 1.6; }
.credentials__quals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.qual-badge {
  display: inline-block;
  background: rgba(15,76,122,.07);
  color: var(--deep-blue);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid rgba(15,76,122,.12);
  transition: background 250ms, border-color 250ms;
}
.qual-badge:hover {
  background: rgba(11,191,214,.1);
  border-color: var(--cyan);
  color: var(--cyan-dark);
}

/* ===================================================
   HOW I WORK
   =================================================== */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.principle {
  padding: 40px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 350ms var(--transition), box-shadow 350ms var(--transition), border-color 300ms;
}
.principle::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--cyan);
  transition: height 400ms var(--transition);
  border-radius: 0 0 4px 0;
}
.principle:hover::before { height: 100%; }
.principle:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(11,191,214,.25);
}
.principle__number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  transition: color 300ms;
}
.principle:hover .principle__number { color: rgba(11,191,214,.2); }
.principle h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--deep-blue);
  margin-bottom: 10px;
}
.principle p { font-size: 0.95rem; line-height: 1.7; }

/* ===================================================
   SERVICES
   =================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 350ms var(--transition), box-shadow 350ms var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service-card--full {
  grid-column: 1 / -1;
  flex-direction: row;
  gap: 28px;
  align-items: flex-start;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card__accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms var(--transition);
}
.service-card:hover .service-card__accent { transform: scaleX(1); }
.service-card__accent--cyan { background: var(--cyan); }
.service-card__accent--blue { background: var(--mid-blue); }
.service-card__accent--deep { background: var(--deep-blue); }
.service-card__icon {
  width: 48px; height: 48px;
  background: var(--off-white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--deep-blue);
  flex-shrink: 0;
  transition: background 250ms, transform 250ms;
}
.service-card:hover .service-card__icon {
  background: rgba(11,191,214,.1);
  color: var(--cyan);
  transform: scale(1.08);
}
.service-card__icon svg { width: 22px; height: 22px; }
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--deep-blue);
  line-height: 1.35;
}
.service-card p { font-size: 0.9rem; line-height: 1.65; }
.service-card__list {
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-card__list li {
  padding-left: 14px;
  position: relative;
  color: var(--slate);
  line-height: 1.5;
}
.service-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.7rem;
  top: 0.1em;
}
.service-card__outcome {
  font-size: 0.85rem;
  color: var(--mid-blue);
  background: rgba(26,123,185,.06);
  padding: 10px 14px;
  border-radius: 8px;
  border-left: 3px solid var(--cyan);
  margin-top: auto;
}
.service-card__outcome strong { font-weight: 600; }

/* ===================================================
   KNOWLEDGE ARTICLES
   =================================================== */
.knowledge-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding: 16px 20px;
  background: var(--off-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.knowledge-search {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 14px;
  transition: border-color 200ms;
}
.knowledge-search:focus-within { border-color: var(--cyan); }
.knowledge-search svg { width: 16px; height: 16px; color: var(--muted); flex-shrink: 0; }
.knowledge-search input {
  border: none; outline: none;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--charcoal);
  width: 100%;
  background: transparent;
}
.knowledge-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--slate);
  background: var(--white);
  transition: all 200ms;
}
.filter-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.filter-btn--active { background: var(--cyan); color: var(--white); border-color: var(--cyan); }

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.knowledge-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 350ms var(--transition), box-shadow 350ms;
  cursor: default;
}
.knowledge-card.has-link { cursor: pointer; }
.knowledge-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.knowledge-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-dark);
  background: rgba(11,191,214,.1);
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
}
.knowledge-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--deep-blue);
  line-height: 1.4;
}
.knowledge-card__excerpt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
  flex: 1;
}
.knowledge-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.knowledge-card__date {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}
.knowledge-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 200ms;
}
.knowledge-card__link:hover { gap: 8px; }

.knowledge-empty {
  text-align: center;
  color: var(--muted);
  padding: 48px 0;
  font-size: 0.95rem;
}

/* ===================================================
   MODAL
   =================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17,24,32,.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms var(--transition);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.96) translateY(8px);
  transition: transform 300ms var(--transition);
}
.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}
.modal__header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--deep-blue);
}
.modal__close {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--muted);
  transition: background 200ms, color 200ms;
}
.modal__close:hover { background: var(--off-white); color: var(--charcoal); }
.modal__body { padding: 24px 28px; display: flex; flex-direction: column; gap: 18px; }
.modal__footer {
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* FORM SYSTEM */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--charcoal);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color 200ms, box-shadow 200ms;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(11,191,214,.15);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ===================================================
   CONTACT
   =================================================== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.contact-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.contact-text p {
  color: rgba(255,255,255,.6);
  margin-bottom: 32px;
  line-height: 1.75;
}
.contact-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-reach {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-reach p {
  font-size: 0.85rem;
  color: rgba(255,255,255,.4);
  margin-bottom: 0;
}
.contact-reach__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  transition: color 200ms, gap 200ms;
}
.contact-reach__link svg { width: 17px; height: 17px; flex-shrink: 0; color: var(--cyan); }
.contact-reach__link:hover { color: var(--cyan); gap: 12px; }
.contact-point {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.75);
  font-size: 0.92rem;
}
.contact-point svg {
  width: 18px; height: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}
.contact-calendly {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
}

/* ===================================================
   FAQs
   =================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  transition: border-color 250ms, box-shadow 250ms;
}
.faq-item.open {
  border-color: rgba(11,191,214,.3);
  box-shadow: 0 4px 16px rgba(11,191,214,.08);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--deep-blue);
  transition: color 200ms;
}
.faq-q:hover { color: var(--cyan); }
.faq-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform 350ms var(--transition), stroke 200ms;
  color: var(--muted);
}
.faq-item.open .faq-icon { transform: rotate(180deg); color: var(--cyan); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 450ms var(--transition);
}
.faq-a__inner {
  padding: 0 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-a__inner p { font-size: 0.92rem; line-height: 1.75; }
.faq-a__inner ul {
  padding-left: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.faq-a__inner li {
  font-size: 0.88rem;
  line-height: 1.65;
  padding-left: 14px;
  position: relative;
  color: var(--slate);
}
.faq-a__inner li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.7rem;
  top: 0.15em;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: var(--near-black);
  padding-top: 64px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: start;
  padding-bottom: 48px;
}
.footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: 16px;
  opacity: 0.85;
  filter: brightness(0) invert(1);
}
.footer__contact-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 200ms;
}
.footer__contact-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.footer__contact-link:hover { color: var(--cyan); }
.footer__brand p {
  font-size: 0.88rem;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.7;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer__links a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 200ms;
}
.footer__links a:hover { color: var(--cyan); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 18px 0;
}
.footer__bottom span {
  font-size: 0.8rem;
  color: rgba(255,255,255,.2);
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 24px;
  }
  .hero__heading { font-size: clamp(1.8rem, 5vw, 2.8rem); }
  .hero__sub { margin: 0 auto 32px; }
  .hero__actions { justify-content: center; }
  .hero__profile { display: flex; justify-content: center; }
  .hero__profile-card { max-width: 380px; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }

  .exp-grid { grid-template-columns: repeat(2, 1fr); }
  .credentials__row { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .knowledge-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__links { flex-direction: row; flex-wrap: wrap; gap: 16px 28px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 44px; }

  .nav__links { display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--white); flex-direction: column; align-items: flex-start;
    padding: 32px 24px; gap: 0; overflow-y: auto;
    border-top: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform 350ms var(--transition);
  }
  .nav__links.mobile-open { display: flex; transform: translateX(0); }
  .nav__links a {
    font-size: 1.1rem; padding: 16px 0;
    border-bottom: 1px solid var(--border);
    width: 100%;
  }
  .nav__links a::after { display: none; }
  .nav__cta { margin-top: 20px; border-radius: 8px; width: 100%; text-align: center; }
  .nav__burger { display: flex; }
  .nav.scrolled .nav__burger span { background: var(--charcoal); }

  .hero { min-height: auto; padding-bottom: 0; }
  .hero__inner { padding: 40px 20px 60px; }
  .hero__scroll-hint { display: none; }

  .exp-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card--full { flex-direction: column; }
  .knowledge-grid { grid-template-columns: 1fr; }
  .knowledge-toolbar { flex-direction: column; align-items: stretch; }
  .knowledge-search { min-width: unset; }
  .form-row { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__stats { grid-template-columns: repeat(3, 1fr); }
  .hero__photo { width: 120px; height: 120px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}