/* ============================================================
   MSC ENERJİ — Kurumsal Web Sitesi
   Marka: Derin Lacivert #0B2545 · Su Turkuazı #16BAC5 · Sıcak Amber #F0A458
   ============================================================ */

/* ---- Reset & Tokens ---- */
:root {
  --navy: #0B2545;
  --navy-deep: #13384F;
  --navy-700: #0E2E54;
  --teal: #16BAC5;
  --teal-dark: #0E97A1;
  --teal-light: #E6F7F8;
  --amber: #F0A458;
  --amber-dark: #E08B38;
  --ink: #1B2030;
  --grey: #5B6573;
  --grey-light: #8A93A0;
  --line: #E2E7EC;
  --bg: #FFFFFF;
  --bg-soft: #F7F8FA;
  --bg-mist: #F0F4F8;
  --white: #FFFFFF;

  --shadow-sm: 0 1px 3px rgba(11,37,69,.06), 0 1px 2px rgba(11,37,69,.04);
  --shadow-md: 0 8px 24px rgba(11,37,69,.08);
  --shadow-lg: 0 24px 60px rgba(11,37,69,.14);
  --shadow-teal: 0 12px 32px rgba(22,186,197,.28);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --container: 1240px;
  --header-h: 84px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -.02em; color: var(--navy); font-weight: 800; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.3rem; font-weight: 700; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---- Utility ---- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--teal-dark);
}
.eyebrow::before {
  content: ''; width: 26px; height: 2px; background: var(--teal); border-radius: 2px;
}
.eyebrow.center::before { display: none; }
.lead { font-size: 1.12rem; color: var(--grey); line-height: 1.7; }
.section { padding: clamp(64px, 9vw, 116px) 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin: 16px 0 18px; }
.text-teal { color: var(--teal-dark); }
.text-amber { color: var(--amber-dark); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px; font-weight: 700; font-size: .98rem;
  cursor: pointer; border: none; transition: all .3s var(--ease); white-space: nowrap;
  font-family: inherit;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--teal); color: var(--white); box-shadow: var(--shadow-teal); }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 16px 38px rgba(22,186,197,.36); }
.btn-amber { background: var(--amber); color: var(--navy); box-shadow: 0 12px 32px rgba(240,164,88,.32); }
.btn-amber:hover { background: var(--amber-dark); transform: translateY(-2px); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--navy-deep); transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.08); color: var(--white); border: 1.5px solid rgba(255,255,255,.25); }
.btn-ghost:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.5); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal-dark); }
.btn-lg { padding: 17px 36px; font-size: 1.05rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: all .35s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); height: 72px; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 16px; flex-wrap: nowrap; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 52px; transition: height .35s var(--ease); }
.scrolled .brand img { height: 44px; }

.nav { display: flex; align-items: center; gap: 2px; flex-wrap: nowrap; }
.nav a {
  position: relative; padding: 8px 12px; font-size: .92rem; font-weight: 600; color: var(--navy);
  border-radius: 8px; transition: color .25s; white-space: nowrap;
}
.nav a::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: 3px; height: 2px;
  background: var(--teal); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--teal-dark); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--teal-dark); }

.header-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-phone {
  display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--navy); font-size: .92rem; white-space: nowrap;
}
.header-phone svg { width: 17px; height: 17px; color: var(--teal); }

.burger { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; border: none; background: transparent; cursor: pointer; align-items: center; justify-content: center; }
.burger span { width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: all .3s var(--ease); }
.burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; padding-top: calc(var(--header-h) + 70px); padding-bottom: 90px;
  background: linear-gradient(155deg, #0B2545 0%, #13384F 55%, #18506B 100%);
  color: var(--white); overflow: hidden;
}
.hero-rings { position: absolute; top: -10%; right: -8%; width: 720px; height: 720px; pointer-events: none; opacity: .5; }
.hero-rings span { position: absolute; inset: 0; border: 1px solid rgba(22,186,197,.18); border-radius: 50%; }
.hero-rings span:nth-child(2) { inset: 90px; border-color: rgba(22,186,197,.14); }
.hero-rings span:nth-child(3) { inset: 180px; border-color: rgba(22,186,197,.1); }
.hero-rings span:nth-child(4) { inset: 270px; border-color: rgba(240,164,88,.16); }
.hero-glow { position: absolute; bottom: -40%; left: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(22,186,197,.22), transparent 65%); pointer-events: none; }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
.hero .eyebrow { color: var(--teal); }
.hero .eyebrow::before { background: var(--teal); }
.hero h1 { color: var(--white); margin: 20px 0 22px; }
.hero h1 .accent { color: var(--teal); }
.hero-sub { font-size: 1.16rem; color: rgba(255,255,255,.82); max-width: 540px; line-height: 1.7; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust .ht { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: rgba(255,255,255,.78); font-weight: 500; }
.hero-trust .ht svg { width: 20px; height: 20px; color: var(--teal); flex-shrink: 0; }

/* Hero visual card */
.hero-card {
  position: relative; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-xl); padding: 32px; backdrop-filter: blur(8px);
}
.hero-card-title { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); font-weight: 700; margin-bottom: 22px; }
.hcstat { display: flex; align-items: baseline; gap: 10px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.hcstat:last-child { border-bottom: none; }
.hcstat .num { font-size: 2.1rem; font-weight: 800; color: var(--white); letter-spacing: -.02em; line-height: 1; }
.hcstat .lbl { font-size: .9rem; color: rgba(255,255,255,.7); }

/* Wave divider */
.hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; line-height: 0; z-index: 2; }
.hero-wave svg { width: 100%; height: 60px; display: block; }

/* ============================================================
   TRUST BAR (logos / standards)
   ============================================================ */
.trustbar { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding: 28px 0; }
.trustbar-inner { display: flex; align-items: center; justify-content: center; gap: 14px 40px; flex-wrap: wrap; }
.trust-chip {
  display: inline-flex; align-items: center; gap: 9px; font-weight: 700; color: var(--navy); font-size: .92rem;
  white-space: nowrap;
}
.trust-chip svg { width: 20px; height: 20px; color: var(--teal); flex-shrink: 0; }
.trust-divider { width: 1px; height: 22px; background: var(--line); }

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-card {
  text-align: center; padding: 36px 20px; border-radius: var(--r-lg); background: var(--bg-soft);
  border: 1px solid var(--line); transition: all .35s var(--ease);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; background: var(--white); }
.stat-num { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; color: var(--navy); letter-spacing: -.03em; line-height: 1; }
.stat-num .plus { color: var(--teal); }
.stat-label { margin-top: 10px; font-size: .96rem; color: var(--grey); font-weight: 500; }

/* ============================================================
   SERVICES
   ============================================================ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.svc-card {
  position: relative; padding: 34px 30px; border-radius: var(--r-lg); background: var(--white);
  border: 1px solid var(--line); transition: all .4s var(--ease); overflow: hidden;
}
.svc-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--amber)); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center;
  background: var(--teal-light); color: var(--teal-dark); margin-bottom: 22px; transition: all .4s var(--ease);
}
.svc-card:hover .svc-icon { background: var(--teal); color: var(--white); transform: rotate(-6deg) scale(1.05); }
.svc-icon svg { width: 28px; height: 28px; }
.svc-card h3 { margin-bottom: 12px; }
.svc-card p { color: var(--grey); font-size: .98rem; line-height: 1.65; }

/* ============================================================
   FEATURE / SPLIT
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-visual {
  position: relative; border-radius: var(--r-xl); overflow: hidden; min-height: 420px;
  background: linear-gradient(155deg, var(--navy), var(--navy-deep));
  display: grid; place-items: center; padding: 40px;
}
.split-visual .ring-deco { position: absolute; inset: 0; opacity: .4; }
.split-visual .ring-deco span { position: absolute; border: 1px solid rgba(22,186,197,.2); border-radius: 50%; }
.feature-list { display: flex; flex-direction: column; gap: 22px; margin-top: 30px; }
.feature-item { display: flex; gap: 16px; }
.feature-item .fi-icon {
  width: 44px; height: 44px; border-radius: 12px; background: var(--teal-light); color: var(--teal-dark);
  display: grid; place-items: center; flex-shrink: 0;
}
.feature-item .fi-icon svg { width: 22px; height: 22px; }
.feature-item h4 { font-size: 1.08rem; color: var(--navy); margin-bottom: 4px; font-weight: 700; }
.feature-item p { color: var(--grey); font-size: .96rem; }

/* ============================================================
   PROCESS TIMELINE
   ============================================================ */
.process { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.process .section-head h2 { color: var(--white); }
.process .hero-rings { opacity: .35; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 2; }
.tl-step { position: relative; padding: 28px 22px; border-radius: var(--r-lg); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); transition: all .35s var(--ease); }
.tl-step:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); }
.tl-num {
  width: 46px; height: 46px; border-radius: 12px; background: var(--teal); color: var(--navy);
  display: grid; place-items: center; font-weight: 800; font-size: 1.2rem; margin-bottom: 18px;
}
.tl-step h4 { color: var(--white); font-size: 1.05rem; margin-bottom: 8px; font-weight: 700; }
.tl-step p { color: rgba(255,255,255,.68); font-size: .92rem; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-card {
  border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--white);
  transition: all .4s var(--ease); display: flex; flex-direction: column;
}
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.prod-visual {
  height: 180px; background: linear-gradient(150deg, var(--bg-mist), var(--teal-light));
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.prod-visual svg { width: 76px; height: 76px; color: var(--navy); opacity: .85; }
.prod-cat { position: absolute; top: 14px; left: 14px; background: var(--navy); color: var(--white); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }
.prod-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.prod-body h3 { font-size: 1.15rem; margin-bottom: 6px; }
.prod-brand { font-size: .85rem; color: var(--teal-dark); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.prod-body p { color: var(--grey); font-size: .94rem; flex: 1; }
.prod-feat { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.prod-tag { font-size: .78rem; font-weight: 600; color: var(--navy); background: var(--bg-soft); border: 1px solid var(--line); padding: 4px 11px; border-radius: 999px; }

/* ============================================================
   REFERENCES
   ============================================================ */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ref-card {
  position: relative; padding: 30px 28px; border-radius: var(--r-lg); background: var(--white);
  border: 1px solid var(--line); transition: all .4s var(--ease); overflow: hidden;
}
.ref-card::after {
  content: ''; position: absolute; right: -30px; bottom: -30px; width: 120px; height: 120px;
  border: 1px solid var(--teal-light); border-radius: 50%; transition: all .4s var(--ease);
}
.ref-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.ref-card:hover::after { border-color: var(--teal); transform: scale(1.15); }
.ref-badge {
  display: inline-flex; align-items: center; gap: 7px; font-size: .76rem; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase; color: var(--teal-dark); background: var(--teal-light);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.ref-card h3 { font-size: 1.22rem; margin-bottom: 6px; position: relative; z-index: 2; }
.ref-loc { color: var(--grey); font-size: .92rem; margin-bottom: 20px; display: flex; align-items: center; gap: 6px; }
.ref-loc svg { width: 15px; height: 15px; color: var(--teal); }
.ref-meta { display: flex; gap: 24px; position: relative; z-index: 2; }
.ref-meta .rm { }
.ref-meta .rm .v { font-size: 1.5rem; font-weight: 800; color: var(--navy); line-height: 1; }
.ref-meta .rm .k { font-size: .8rem; color: var(--grey-light); margin-top: 3px; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { position: relative; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: var(--white); border-radius: var(--r-xl); padding: 56px; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; top: -50%; right: -5%; width: 380px; height: 380px; background: radial-gradient(circle, rgba(255,255,255,.16), transparent 65%); }
.cta-band-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,.9); font-size: 1.08rem; max-width: 520px; }
.cta-band .btn-amber { box-shadow: 0 12px 32px rgba(11,37,69,.2); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 26px 50px 26px 0; font-size: 1.12rem; font-weight: 700; color: var(--navy);
  position: relative; font-family: inherit; transition: color .25s;
}
.faq-q:hover { color: var(--teal-dark); }
.faq-q .icon { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; transition: transform .35s var(--ease); }
.faq-q .icon::before, .faq-q .icon::after { content: ''; position: absolute; background: var(--teal); border-radius: 2px; top: 50%; left: 50%; }
.faq-q .icon::before { width: 14px; height: 2.5px; transform: translate(-50%,-50%); }
.faq-q .icon::after { width: 2.5px; height: 14px; transform: translate(-50%,-50%); transition: transform .35s var(--ease); }
.faq-item.open .faq-q .icon::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a-inner { padding: 0 50px 26px 0; color: var(--grey); line-height: 1.75; }

/* ============================================================
   FORMS
   ============================================================ */
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 40px; box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .9rem; font-weight: 600; color: var(--navy); }
.form-group label .req { color: var(--amber-dark); }
.form-group input, .form-group select, .form-group textarea {
  padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--r-sm); font-size: .98rem;
  font-family: inherit; color: var(--ink); background: var(--bg-soft); transition: all .25s; width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal); background: var(--white); box-shadow: 0 0 0 4px rgba(22,186,197,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; grid-column: 1 / -1; }
.form-check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--teal); flex-shrink: 0; }
.form-check label { font-size: .88rem; color: var(--grey); font-weight: 500; }
.form-note { font-size: .85rem; color: var(--grey-light); margin-top: 4px; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  position: relative; padding-top: calc(var(--header-h) + 64px); padding-bottom: 64px;
  background: linear-gradient(150deg, #0B2545, #13384F); color: var(--white); overflow: hidden;
}
.page-hero .hero-rings { opacity: .4; }
.page-hero-inner { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); margin: 16px 0 14px; }
.page-hero p { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 620px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: rgba(255,255,255,.6); margin-bottom: 8px; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { opacity: .5; }

/* ============================================================
   CONTENT BLOCKS
   ============================================================ */
.prose { max-width: 760px; }
.prose p { margin-bottom: 18px; color: var(--grey); line-height: 1.8; }
.prose h2 { margin: 40px 0 18px; }
.prose h3 { margin: 28px 0 12px; color: var(--navy); }
.prose ul.check { margin: 18px 0; display: flex; flex-direction: column; gap: 12px; }
.prose ul.check li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.prose ul.check li svg { width: 22px; height: 22px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }

.info-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.info-card { padding: 30px 28px; border-radius: var(--r-lg); background: var(--bg-soft); border: 1px solid var(--line); }
.info-card .ic-icon { width: 50px; height: 50px; border-radius: 13px; background: var(--white); color: var(--teal-dark); display: grid; place-items: center; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.info-card .ic-icon svg { width: 26px; height: 26px; }
.info-card h3 { margin-bottom: 10px; }
.info-card p { color: var(--grey); font-size: .96rem; }

/* Values cards */
.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.value-card { padding: 32px 28px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--white); transition: all .35s var(--ease); }
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.value-num { font-size: .85rem; font-weight: 800; color: var(--teal); letter-spacing: .1em; }
.value-card h3 { margin: 10px 0 8px; }
.value-card p { color: var(--grey); font-size: .96rem; }

/* mission/vision */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card { padding: 40px; border-radius: var(--r-xl); color: var(--white); position: relative; overflow: hidden; }
.mv-card.mission { background: linear-gradient(150deg, var(--navy), var(--navy-deep)); }
.mv-card.vision { background: linear-gradient(150deg, var(--teal-dark), var(--teal)); }
.mv-card .mv-icon { width: 56px; height: 56px; border-radius: 15px; background: rgba(255,255,255,.14); display: grid; place-items: center; margin-bottom: 22px; }
.mv-card .mv-icon svg { width: 28px; height: 28px; color: var(--white); }
.mv-card h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 12px; }
.mv-card p { color: rgba(255,255,255,.88); line-height: 1.75; }
.mv-card .deco-ring { position: absolute; right: -40px; bottom: -40px; width: 150px; height: 150px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; }

/* contact split */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-row { display: flex; gap: 16px; padding: 22px; border-radius: var(--r-md); background: var(--bg-soft); border: 1px solid var(--line); transition: all .3s; }
.contact-row:hover { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.contact-row .cr-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--white); color: var(--teal-dark); display: grid; place-items: center; flex-shrink: 0; box-shadow: var(--shadow-sm); }
.contact-row .cr-icon svg { width: 22px; height: 22px; }
.contact-row .cr-label { font-size: .82rem; color: var(--grey-light); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.contact-row .cr-value { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-top: 2px; }
.contact-row .cr-value a:hover { color: var(--teal-dark); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 70px 0 0; position: relative; overflow: hidden; }
.footer-glow { position: absolute; top: -30%; left: -5%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(22,186,197,.1), transparent 65%); }
.footer-top { position: relative; z-index: 2; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 40px; margin-bottom: 20px; }
.footer-brand p { font-size: .95rem; line-height: 1.7; max-width: 320px; margin-bottom: 22px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; transition: all .3s; }
.footer-social a:hover { background: var(--teal); transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 1rem; margin-bottom: 18px; font-weight: 700; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: .94rem; transition: color .25s, padding .25s; }
.footer-col a:hover { color: var(--teal); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 11px; margin-bottom: 16px; font-size: .94rem; line-height: 1.5; }
.footer-contact-item svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.footer-bottom { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 24px 0; flex-wrap: wrap; gap: 12px; font-size: .86rem; }
.footer-bottom a:hover { color: var(--teal); }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 900; width: 58px; height: 58px;
  border-radius: 50%; background: #25D366; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(37,211,102,.45); transition: all .3s var(--ease); animation: waPulse 2.6s infinite;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; color: var(--white); }
@keyframes waPulse { 0%,100%{box-shadow:0 10px 30px rgba(37,211,102,.45)} 50%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 12px rgba(37,211,102,.08)} }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
  .header-phone { display: none; }
}
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { max-width: 480px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .svc-grid, .prod-grid, .ref-grid, .info-grid, .value-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  /* switch to mobile menu earlier so the bar never wraps */
  .nav { display: none; }
  .burger { display: flex; }
  .nav.mobile-open {
    display: flex; flex-direction: column; position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--white); padding: 20px; gap: 4px; box-shadow: var(--shadow-lg); border-top: 1px solid var(--line);
    align-items: stretch;
  }
  .nav.mobile-open a { padding: 14px 16px; font-size: 1.05rem; border-radius: 10px; white-space: normal; }
  .nav.mobile-open a::after { display: none; }
  .nav.mobile-open a:hover, .nav.mobile-open a.active { background: var(--bg-soft); }
}
@media (max-width: 760px) {
  .mv-grid, .form-grid { grid-template-columns: 1fr; }
  .stats, .svc-grid, .prod-grid, .ref-grid, .info-grid, .value-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .cta-band { padding: 38px 28px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .form-card { padding: 26px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { flex: 1; }
  .section-head { margin-bottom: 40px; }
}
@media (max-width: 420px) {
  .container { padding: 0 18px; }
  .hero-trust { gap: 14px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}