/* ============================================
   OCEANSWIFT — Design System
   Brand: #0C2C54 (navy) · #1282D5 (blue) · #000
   ============================================ */

:root {
  --navy: #0C2C54;
  --blue: #1282D5;
  --black: #000000;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(12, 44, 84, 0.06);
  --shadow-md: 0 4px 20px rgba(12, 44, 84, 0.08);
  --shadow-lg: 0 12px 40px rgba(12, 44, 84, 0.12);
  --shadow-xl: 0 20px 60px rgba(12, 44, 84, 0.16);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-700);
  background: var(--white);
  -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;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

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

/* Typography */
.gradient-text {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(18, 130, 213, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(18, 130, 213, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

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

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

.section__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section__desc {
  max-width: 560px;
  margin: 16px auto 0;
  color: var(--gray-500);
  font-size: 1.05rem;
}

.section__header {
  margin-bottom: 56px;
}

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

/* Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.nav__logo img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav__logo-text strong {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.02em;
}

.nav__logo-text small {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header:not(.scrolled) .nav__logo-text strong {
  color: var(--white);
}

.header:not(.scrolled) .nav__logo-text small {
  color: rgba(255, 255, 255, 0.7);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.header:not(.scrolled) .nav__link {
  color: rgba(255, 255, 255, 0.85);
}

.header:not(.scrolled) .nav__link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.header.scrolled .nav__link:hover {
  color: var(--navy);
  background: var(--gray-100);
}

.nav__link--cta {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white) !important;
  padding: 10px 20px;
  font-weight: 600;
}

.nav__link--cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(18, 130, 213, 0.3);
  background: linear-gradient(135deg, var(--navy), var(--blue)) !important;
}

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

.header:not(.scrolled) .nav__toggle span {
  background: var(--white);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav__overlay {
  display: none;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, #0a2240 40%, var(--blue) 100%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: calc(var(--header-height) + 40px) 24px 80px;
  max-width: 860px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-size: clamp(2.2rem, 6vw, 3.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255, 255, 255, 0.75);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

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

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 24px 40px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero__stat-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 6px;
  font-weight: 500;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: bounce 2s infinite;
}

.hero__scroll a {
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.hero__scroll a:hover {
  color: var(--white);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about__lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about__content p {
  margin-bottom: 16px;
  color: var(--gray-600);
}

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

.about__card {
  padding: 28px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.about__card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.about__card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.about__card-icon svg {
  width: 22px;
  height: 22px;
  color: var(--white);
}

.about__card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.about__card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: var(--gray-50);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

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

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

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(12, 44, 84, 0.08), rgba(18, 130, 213, 0.08));
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--navy), var(--blue));
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  color: var(--navy);
  transition: var(--transition);
}

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

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================
   LEADERSHIP
   ============================================ */
.leadership {
  background: var(--white);
}

.founder {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 56px;
  margin-bottom: 64px;
  padding: 48px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
}

.founder__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.founder__avatar {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.05em;
  box-shadow: 0 16px 48px rgba(12, 44, 84, 0.18);
  overflow: hidden;
  border: 5px solid var(--white);
  outline: 3px solid rgba(18, 130, 213, 0.2);
}

.founder__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
}

.founder__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
}

.founder__badge svg {
  width: 16px;
  height: 16px;
  color: var(--blue);
}

.founder__name {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 4px;
}

.founder__role {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 24px;
}

.founder__bio p {
  margin-bottom: 16px;
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.75;
}

.founder__bio strong {
  color: var(--navy);
}

/* Team */
.team__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
  text-align: center;
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team__grid--directors {
  grid-template-columns: repeat(2, 1fr);
  max-width: 820px;
  margin: 0 auto 56px;
  gap: 32px;
}

.team__grid--staff {
  grid-template-columns: repeat(2, 1fr);
  max-width: 640px;
  margin: 0 auto;
}

.team-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.team-card:has(.team-card__avatar--photo) {
  padding: 28px 24px 32px;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue);
}

.team-card__avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.team-card__avatar--photo {
  width: min(100%, 220px);
  height: auto;
  aspect-ratio: 4 / 5;
  margin: 0 auto 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--white);
  outline: 3px solid rgba(18, 130, 213, 0.18);
  box-shadow: 0 12px 36px rgba(12, 44, 84, 0.14);
}

.team-card__avatar--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
}

.team-card:has(.team-card__avatar--photo) h4 {
  font-size: 1.1rem;
}

.team-card:has(.team-card__avatar--photo) p {
  font-size: 0.9rem;
}

.team-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* ============================================
   LOCATIONS
   ============================================ */
.locations {
  background: var(--gray-50);
}

.locations__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.location-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

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

.location-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.location-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(12, 44, 84, 0.08), rgba(18, 130, 213, 0.08));
  border-radius: var(--radius-md);
}

.location-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--navy);
}

.location-card__tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: rgba(18, 130, 213, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
}

.location-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.location-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--white);
}

.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact__info p {
  color: var(--gray-500);
  margin: 16px 0 32px;
  font-size: 1.05rem;
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__list-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
}

.contact__list-icon svg {
  width: 22px;
  height: 22px;
  color: var(--navy);
}

.contact__list-icon--whatsapp svg {
  color: #25d366;
}

.contact__list li strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.contact__list li a {
  display: block;
  font-weight: 600;
  color: var(--navy);
  transition: var(--transition);
}

.contact__list li a:hover {
  color: var(--blue);
}

/* Form */
.contact__form {
  padding: 36px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(18, 130, 213, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer__links h4,
.footer__contact h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer__contact p,
.footer__contact a {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 8px;
  transition: var(--transition);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.85rem;
}

.footer__tagline {
  color: rgba(255, 255, 255, 0.4);
  font-weight: 500;
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .founder {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 36px 24px;
  }

  .founder__visual {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .founder__avatar {
    max-width: min(85vw, 280px);
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .section {
    padding: 72px 0;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(12, 44, 84, 0.55);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }

  .nav__overlay.visible {
    opacity: 1;
    visibility: visible;
  }

  .header.menu-open .nav__logo-text strong {
    color: var(--navy);
  }

  .header.menu-open .nav__logo-text small {
    color: var(--gray-500);
  }

  .header.menu-open .nav__toggle span {
    background: var(--navy);
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(300px, 82vw);
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: calc(var(--header-height) + 16px) 24px 32px;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-y: auto;
  }

  .nav__menu.open {
    right: 0;
  }

  .nav__menu li {
    width: 100%;
  }

  .nav__menu li + li:not(:last-child) {
    border-bottom: 1px solid var(--gray-100);
  }

  .nav__link {
    display: flex;
    align-items: center;
    width: 100%;
    color: var(--navy) !important;
    padding: 18px 4px;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 0;
    background: transparent !important;
  }

  .nav__link:hover,
  .nav__link:focus {
    color: var(--blue) !important;
    background: transparent !important;
  }

  .nav__menu li:last-child {
    margin-top: 20px;
    padding-top: 8px;
    border-top: 1px solid var(--gray-200);
  }

  .nav__link--cta {
    display: flex;
    justify-content: center;
    margin-top: 0;
    padding: 16px 24px !important;
    border-radius: var(--radius-md);
    color: var(--white) !important;
    background: linear-gradient(135deg, var(--navy), var(--blue)) !important;
    text-align: center;
    box-shadow: 0 4px 16px rgba(18, 130, 213, 0.25);
  }

  .nav__link--cta:hover,
  .nav__link--cta:focus {
    color: var(--white) !important;
    background: linear-gradient(135deg, var(--navy), var(--blue)) !important;
    box-shadow: 0 6px 20px rgba(18, 130, 213, 0.35);
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
  }

  .hero__stat-divider {
    width: 60px;
    height: 1px;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .team__grid {
    grid-template-columns: 1fr;
    max-width: min(100%, 420px);
    margin: 0 auto;
    gap: 28px;
  }

  .team__grid--directors {
    max-width: min(100%, 420px);
    margin: 0 auto 48px;
  }

  .team__grid--staff {
    max-width: min(100%, 420px);
  }

  .team-card__avatar--photo {
    width: min(100%, 260px);
  }

  .founder {
    padding: 28px 20px;
  }

  .founder__avatar {
    max-width: min(88vw, 300px);
  }

  .locations__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .contact__form {
    padding: 24px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }
}

/* Small mobile */
@media (max-width: 380px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .hero__title {
    font-size: 1.85rem;
  }
}