/* ==========================================================================
   Terry Floriano Ratombosoa — Portfolio site
   Palette: violet / or (assortie aux CV)
   ========================================================================== */

:root {
  --purple: #5B2A6E;
  --purple-dark: #3D1D4A;
  --purple-soft: #F4EEF7;
  --gold: #C99A3C;
  --gold-light: #E4C878;
  --text-dark: #2B2B2A;
  --text-gray: #6E6E6E;
  --bg-light: #FAF8FB;
  --white: #FFFFFF;
  --shadow: 0 10px 30px rgba(59, 24, 74, 0.08);
  --shadow-hover: 0 16px 40px rgba(59, 24, 74, 0.16);
  --radius: 14px;
  --max-width: 1160px;
  --font-head: 'Poppins', 'Calibri', sans-serif;
  --font-body: 'Inter', 'Calibri', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; color: var(--purple-dark); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-label::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold);
  display: inline-block;
}

.section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  margin-bottom: 16px;
}

.section-intro {
  color: var(--text-gray);
  max-width: 640px;
  margin-bottom: 46px;
  font-size: 16px;
}

section { padding: 100px 0; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--gold-light), var(--gold)); color: var(--purple-dark); box-shadow: 0 10px 24px rgba(201,154,60,0.35); }
.btn-primary:hover { box-shadow: 0 14px 32px rgba(201,154,60,0.45); }
.btn-outline { border-color: var(--white); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-outline-dark { border-color: var(--purple); color: var(--purple); }
.btn-outline-dark:hover { background: var(--purple); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ---------- Language toggle ---------- */
.lang-toggle {
  display: flex;
  background: rgba(255,255,255,0.14);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}
.lang-toggle button {
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  padding: 7px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.lang-toggle button.active { background: var(--gold); color: var(--purple-dark); }
header.scrolled .lang-toggle { background: rgba(91,42,110,0.08); }
header.scrolled .lang-toggle button { color: var(--purple); }
header.scrolled .lang-toggle button.active { background: var(--gold); color: var(--white); }

/* ---------- Header / Nav ---------- */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: background .3s ease, padding .3s ease, box-shadow .3s ease;
}
header .container { display: flex; align-items: center; justify-content: space-between; }
header.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  box-shadow: 0 6px 24px rgba(0,0,0,0.06);
}
.logo { font-family: var(--font-head); font-weight: 700; font-size: 19px; color: var(--white); letter-spacing: .5px; }
.logo span { color: var(--gold); }
header.scrolled .logo { color: var(--purple-dark); }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: width .25s ease;
}
.nav-links a:hover::after { width: 100%; }
header.scrolled .nav-links a { color: var(--text-dark); }

.header-right { display: flex; align-items: center; gap: 22px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); transition: background .3s; }
header.scrolled .nav-toggle span { background: var(--purple-dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  background: radial-gradient(1100px 600px at 85% -10%, #7A3D91 0%, transparent 60%), linear-gradient(155deg, var(--purple-dark) 0%, var(--purple) 55%, #4A2359 100%);
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(212,175,90,0.16) 0, transparent 40%),
    radial-gradient(circle at 92% 82%, rgba(212,175,90,0.14) 0, transparent 40%);
  pointer-events: none;
}
.hero .container { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .5px;
  margin-bottom: 26px; color: var(--gold-light);
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.hero h1 { color: var(--white); font-size: clamp(34px, 5vw, 56px); line-height: 1.12; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--gold-light); }
.hero p.lead { font-size: 18px; color: rgba(255,255,255,0.82); max-width: 540px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 46px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-family: var(--font-head); font-size: 30px; color: var(--gold-light); }
.hero-stats .stat span { font-size: 13px; color: rgba(255,255,255,0.7); }

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 22px;
  padding: 34px;
  backdrop-filter: blur(6px);
}
.hero-avatar {
  width: 108px; height: 108px; border-radius: 50%;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 34px; color: var(--purple-dark);
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}
.hero-card h3 { color: var(--white); text-align: center; font-size: 20px; margin-bottom: 4px; }
.hero-card .role { text-align: center; color: var(--gold-light); font-size: 13px; font-weight: 600; margin-bottom: 22px; }
.hero-card ul { display: flex; flex-direction: column; gap: 12px; }
.hero-card ul li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: rgba(255,255,255,0.85); }
.hero-card ul li .ic { color: var(--gold-light); font-weight: 700; }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.6); font-size: 12px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(var(--gold-light), transparent); animation: scrollcue 1.8s infinite; }
@keyframes scrollcue { 0% { opacity: .2; } 50% { opacity: 1; } 100% { opacity: .2; } }

/* ---------- About ---------- */
.about { background: var(--white); }
.about .container { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.about-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.badge {
  background: var(--purple-soft); color: var(--purple);
  font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 999px;
  border: 1px solid rgba(91,42,110,0.14);
}
.about-text p { color: var(--text-gray); margin-bottom: 18px; font-size: 16px; }
.about-highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.highlight-card {
  background: var(--bg-light); border-radius: var(--radius); padding: 22px;
  border-left: 3px solid var(--gold);
}
.highlight-card b { display: block; font-family: var(--font-head); font-size: 24px; color: var(--purple); margin-bottom: 4px; }
.highlight-card span { font-size: 13.5px; color: var(--text-gray); }

/* ---------- Services ---------- */
.services { background: var(--bg-light); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
  border-top: 4px solid var(--gold);
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-icon {
  width: 54px; height: 54px; border-radius: 14px;
  background: linear-gradient(135deg, var(--purple), var(--purple-dark));
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light); font-size: 22px; margin-bottom: 20px;
}
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { color: var(--text-gray); font-size: 14.5px; margin-bottom: 18px; flex-grow: 1; }
.service-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-card ul li { font-size: 13.5px; color: var(--text-dark); display: flex; gap: 8px; }
.service-card ul li::before { content: "—"; color: var(--gold); font-weight: 700; }

.services-note {
  margin-top: 42px;
  background: var(--purple-soft);
  border-radius: var(--radius);
  padding: 22px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  color: var(--purple-dark); font-size: 14.5px;
}

/* ---------- Experience / Portfolio ---------- */
.experience { background: var(--white); }
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--gold), var(--purple-soft)); }
.timeline-item { position: relative; padding-bottom: 42px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ""; position: absolute; left: -34px; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--white); border: 3px solid var(--gold);
}
.timeline-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.timeline-header h3 { font-size: 18px; }
.timeline-header .dates { font-size: 13px; color: var(--gold); font-weight: 600; font-family: var(--font-head); }
.timeline-company { color: var(--purple); font-weight: 600; font-size: 14.5px; margin-bottom: 10px; }
.timeline-company span { color: var(--text-gray); font-weight: 400; font-style: italic; }
.timeline-item ul { display: flex; flex-direction: column; gap: 8px; }
.timeline-item ul li { color: var(--text-gray); font-size: 14.5px; display: flex; gap: 10px; }
.timeline-item ul li::before { content: "✓"; color: var(--gold); font-weight: 700; flex-shrink: 0; }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--purple-dark); position: relative; overflow: hidden; }
.testimonials::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(700px 400px at 90% 10%, rgba(201,154,60,0.14), transparent 60%);
}
.testimonials .section-label { color: var(--gold-light); }
.testimonials .section-title, .testimonials .section-intro { color: var(--white); }
.testimonials .section-intro { color: rgba(255,255,255,0.7); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius);
  padding: 28px;
}
.testimonial-card .quote-mark { font-family: Georgia, serif; font-size: 44px; color: var(--gold); line-height: 1; margin-bottom: 10px; display: block; }
.testimonial-card p { color: rgba(255,255,255,0.85); font-size: 14.5px; margin-bottom: 20px; font-style: italic; }
.testimonial-person { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex; align-items: center; justify-content: center;
  color: var(--purple-dark); font-weight: 700; font-family: var(--font-head); font-size: 15px;
}
.testimonial-person b { display: block; color: var(--white); font-size: 14px; }
.testimonial-person span { color: rgba(255,255,255,0.6); font-size: 12.5px; }
.testimonial-placeholder-tag {
  display: inline-block; margin-top: 14px; font-size: 11px; letter-spacing: .5px;
  color: var(--gold-light); border: 1px dashed rgba(228,200,120,0.5); padding: 4px 10px; border-radius: 999px;
}

/* ---------- Contact ---------- */
.contact { background: var(--bg-light); }
.contact .container { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 50px; }
.contact-info-card {
  background: linear-gradient(155deg, var(--purple-dark), var(--purple));
  color: var(--white);
  border-radius: 22px;
  padding: 40px 32px;
}
.contact-info-card h3 { color: var(--white); font-size: 22px; margin-bottom: 12px; }
.contact-info-card p { color: rgba(255,255,255,0.75); font-size: 14.5px; margin-bottom: 28px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-item .ic {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,0.12); display: flex; align-items: center; justify-content: center;
  color: var(--gold-light); font-size: 16px;
}
.contact-item b { display: block; font-size: 13px; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 2px; }
.contact-item span, .contact-item a { font-size: 15px; color: var(--white); }
.cv-download { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }

.contact-form {
  background: var(--white);
  border-radius: 22px;
  padding: 40px 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--purple-dark); font-family: var(--font-head); }
.form-group input, .form-group select, .form-group textarea {
  border: 1.5px solid #E4DCEA; border-radius: 10px; padding: 13px 15px;
  font-family: var(--font-body); font-size: 14.5px; color: var(--text-dark);
  background: var(--bg-light);
  transition: border-color .2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 12.5px; color: var(--text-gray); margin-top: 14px; }

/* ---------- Footer ---------- */
footer { background: var(--purple-dark); color: rgba(255,255,255,0.7); padding: 50px 0 26px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 24px; }
.footer-logo { font-family: var(--font-head); font-weight: 700; font-size: 18px; color: var(--white); }
.footer-logo span { color: var(--gold); }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-size: 13.5px; color: rgba(255,255,255,0.7); }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 12.5px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-card { max-width: 420px; }
  .about .container { grid-template-columns: 1fr; }
  .about-highlights { max-width: 480px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact .container { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  section { padding: 70px 0; }
  .nav-links { position: fixed; top: 0; right: 0; height: 100vh; width: 76%; max-width: 320px;
    background: var(--purple-dark); flex-direction: column; justify-content: center; align-items: flex-start;
    padding: 40px 36px; gap: 26px; transform: translateX(100%); transition: transform .35s ease; z-index: 999; }
  .nav-links.open { transform: translateX(0); box-shadow: -20px 0 60px rgba(0,0,0,0.35); }
  .nav-links a { color: var(--white) !important; font-size: 17px; }
  .nav-toggle { display: flex; }
  .header-right .lang-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 26px; }
  .footer-top, .footer-bottom { flex-direction: column; align-items: flex-start; }
}