/* ============================================================
   SISTBI - Santé, Prévention et Formation en Océan Indien
   Feuille de style principale
   ============================================================ */

/* Variables */
:root {
  --primary: #e85932;
  --primary-dark: #c94520;
  --secondary: #2ea3f2;
  --secondary-dark: #1a7fc0;
  --dark: #1a1a2e;
  --dark-alt: #2d2d44;
  --gray: #6b7280;
  --gray-light: #f3f4f6;
  --white: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-hover: 0 8px 40px rgba(232,89,50,0.18);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Open Sans', sans-serif;
  color: #333;
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-dark);
}

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

.section {
  padding: 96px 0;
}

.section--gray {
  background: var(--gray-light);
}

.section__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section__desc {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 640px;
  margin-bottom: 40px;
}

.text-center { text-align: center; }
.text-center .section__desc { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: 'Open Sans', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232,89,50,0.35);
}

.btn--secondary {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

.btn--secondary:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(46,163,242,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn--outline-dark {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--outline-dark:hover {
  background: var(--primary);
  color: var(--white);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 36px;
  transition: var(--transition);
  border: 1px solid var(--border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #fff3f0, #fde8e2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.8rem;
}

.card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
}

.card__text {
  color: var(--gray);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 28px;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  margin-top: auto;
}

.card__link:hover {
  gap: 10px;
  color: var(--primary-dark);
}

/* Grid */
.grid {
  display: grid;
  gap: 28px;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav__logo img {
  height: 48px;
  width: auto;
}

.nav__logo-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray);
  line-height: 1.4;
  max-width: 160px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--primary);
  background: rgba(232,89,50,0.08);
}

.nav__cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
}

.nav__cta:hover {
  background: var(--primary-dark);
  color: var(--white) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}

.nav__burger span {
  width: 26px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
  padding-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f0c29, #1a1a2e 40%, #2d1b54 70%, #1e3a5f);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(232,89,50,0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(46,163,242,0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  background: var(--white);
  animation: float 8s ease-in-out infinite;
}

.hero__shape:nth-child(1) { width: 300px; height: 300px; top: 10%; right: 15%; animation-delay: 0s; }
.hero__shape:nth-child(2) { width: 200px; height: 200px; bottom: 20%; left: 10%; animation-delay: 2s; }
.hero__shape:nth-child(3) { width: 150px; height: 150px; top: 60%; right: 30%; animation-delay: 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.03); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,89,50,0.2);
  border: 1px solid rgba(232,89,50,0.4);
  color: #ff9a7c;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero__title .highlight {
  color: var(--primary);
  display: block;
}

.hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero__stat span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  display: block;
}

.hero__visual {
  position: relative;
}

.hero__visual-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 32px;
  animation: float 6s ease-in-out infinite;
}

.hero__visual-logo {
  background: white;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__visual-logo img {
  height: 60px;
  width: auto;
  margin: 0 auto;
}

.hero__certif {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hero__certif-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.hero__certif-item .icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.hero__certif-item p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
}

.hero__certif-item strong {
  display: block;
  color: var(--white);
  font-size: 0.8rem;
}

/* ============================================================
   SECTION: CERTIFICATIONS BADGE
   ============================================================ */
.certif-bar {
  background: var(--dark);
  padding: 28px 0;
}

.certif-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.certif-bar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.certif-bar__item .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* ============================================================
   SECTION: QUI SOMMES-NOUS
   ============================================================ */
.about {
  padding: 96px 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image-main {
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, #ff6b35 50%, var(--secondary) 100%);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about__image-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 300"><defs><pattern id="p" x="0" y="0" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.15)"/></pattern></defs><rect width="400" height="300" fill="url(%23p)"/></svg>');
}

.about__icon-large {
  font-size: 8rem;
  position: relative;
  z-index: 1;
  opacity: 0.9;
}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.about__badge-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), #ff6b35);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.about__badge-text strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
}

.about__badge-text span {
  font-size: 0.8rem;
  color: var(--gray);
}

.about__features {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.about__feature-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #fff3f0, #fde8e2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about__feature-text strong {
  display: block;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.about__feature-text p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* ============================================================
   SECTION: DOCUMENTATION
   ============================================================ */
.docs {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-alt) 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.docs::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(46,163,242,0.15), transparent 70%);
  border-radius: 50%;
}

.docs .section__title,
.docs .section__label { color: var(--white); }
.docs .section__desc { color: rgba(255,255,255,0.65); }

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

.doc-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}

.doc-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--secondary);
  transform: translateY(-4px);
}

.doc-card__icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.doc-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.doc-card__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 20px;
}

.doc-card__link {
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.doc-card__link:hover {
  color: #7dd3fc;
  gap: 10px;
}

/* ============================================================
   SECTION: NOS PRESTATIONS
   ============================================================ */
.services {
  padding: 96px 0;
}

.services__header {
  text-align: center;
  margin-bottom: 64px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #ff6b35);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

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

.service-card__icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-card__text {
  font-size: 0.93rem;
  color: var(--gray);
  line-height: 1.75;
}

.services__cta {
  text-align: center;
  padding-top: 20px;
}

/* ============================================================
   SECTION: ESPACE ADHÉRENT
   ============================================================ */
.member {
  background: linear-gradient(135deg, #fff8f6 0%, #f0f9ff 100%);
  padding: 96px 0;
}

.member__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.member__features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.member__feature {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: var(--transition);
}

.member__feature:hover {
  box-shadow: 0 4px 20px rgba(232,89,50,0.12);
  transform: translateX(4px);
}

.member__feature-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.member__feature-text {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
}

.member__login-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 8px 48px rgba(0,0,0,0.12);
  padding: 48px 40px;
  border: 1px solid var(--border);
}

.member__login-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.member__login-sub {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 32px;
}

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

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

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--dark);
  transition: var(--transition);
  outline: none;
  background: var(--gray-light);
}

.form-input:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(232,89,50,0.1);
}

.form-link {
  text-align: right;
  margin-top: -12px;
  margin-bottom: 24px;
}

.form-link a {
  font-size: 0.82rem;
  color: var(--secondary);
}

/* ============================================================
   SECTION: NOS FORMATIONS
   ============================================================ */
.training {
  padding: 96px 0;
}

.training__header {
  text-align: center;
  margin-bottom: 64px;
}

.training__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.training-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  background: var(--white);
  border: 1px solid var(--border);
}

.training-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.training-card__header {
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
}

.training-card__header.orange { background: linear-gradient(135deg, #fff3f0, #fde8e2); }
.training-card__header.blue { background: linear-gradient(135deg, #eff8ff, #dbeafe); }
.training-card__header.green { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }

.training-card__icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.training-card__tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
  margin-bottom: 6px;
  display: inline-block;
}

.tag--orange { background: rgba(232,89,50,0.15); color: var(--primary); }
.tag--blue { background: rgba(46,163,242,0.15); color: var(--secondary-dark); }
.tag--green { background: rgba(22,163,74,0.15); color: #16a34a; }

.training-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}

.training-card__body {
  padding: 24px 32px 32px;
}

.training-card__text {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

.training-card__meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.training-card__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray);
}

.training__cta {
  text-align: center;
  padding-top: 20px;
}

/* ============================================================
   SECTION: CONTACTEZ-NOUS
   ============================================================ */
.contact {
  background: linear-gradient(135deg, var(--dark) 0%, #1e1a4e 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,89,50,0.15), transparent 70%);
  border-radius: 50%;
}

.contact::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(46,163,242,0.1), transparent 70%);
  border-radius: 50%;
}

.contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact .section__title { color: var(--white); }
.contact .section__label { color: rgba(232,89,50,0.9); }
.contact .section__desc { color: rgba(255,255,255,0.65); }

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 32px 0;
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  background: rgba(232,89,50,0.2);
  border: 1px solid rgba(232,89,50,0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact__info-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}

.contact__info-value {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact__info-value a {
  color: var(--white);
}

.contact__info-value a:hover {
  color: var(--secondary);
}

.contact__form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 40px;
}

.contact__form .form-input {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--white);
}

.contact__form .form-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.contact__form .form-input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 3px rgba(232,89,50,0.15);
}

.contact__form .form-label {
  color: rgba(255,255,255,0.8);
}

.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--white);
  background: rgba(255,255,255,0.08);
  transition: var(--transition);
  outline: none;
  resize: vertical;
  min-height: 120px;
}

.form-textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-textarea:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 3px rgba(232,89,50,0.15);
}

.contact__form-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.contact__form-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #0d0d1a;
  padding: 72px 0 0;
  color: rgba(255,255,255,0.7);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand {
  max-width: 280px;
}

.footer__logo {
  background: white;
  border-radius: 8px;
  padding: 12px;
  display: inline-block;
  margin-bottom: 20px;
}

.footer__logo img {
  height: 44px;
  width: auto;
}

.footer__tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.6);
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer__social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.footer__col-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 24px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.footer__links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer__links a::before {
  content: '›';
  color: var(--primary);
  font-size: 1rem;
}

.footer__links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
}

.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
}

.footer__contact-list li .ico {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact-list a {
  color: rgba(255,255,255,0.6);
}

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

.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.4);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer__bottom-links a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}

.footer__bottom-links a:hover {
  color: var(--secondary);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 20px rgba(232,89,50,0.4);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(232,89,50,0.5);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { display: none; }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .member__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .training__grid { grid-template-columns: repeat(2, 1fr); }
  .docs__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav__menu { display: none; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 24px; box-shadow: 0 8px 32px rgba(0,0,0,0.12); gap: 4px; }
  .nav__menu.open { display: flex; }
  .nav__burger { display: flex; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .training__grid { grid-template-columns: 1fr; }
  .docs__grid { grid-template-columns: 1fr; }
  .hero__stats { flex-wrap: wrap; gap: 28px; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .certif-bar__inner { gap: 24px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .about__badge { position: static; margin-top: 20px; }
  .member__login-card { padding: 32px 24px; }
  .contact__form { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .nav { padding: 0 16px; }
  .hero__certif { grid-template-columns: 1fr; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }