/* =====================================================================
   Titan Kalite — site styles
   Palette from the logo: brand blue #2D8DC9, brand red #E8181F,
   deep navy base for a professional, industrial look.
   ===================================================================== */

/* ---------- Fonts (Poppins, self-hosted, Latin + Turkish) ---------- */
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/poppins-400.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/poppins-500.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/poppins-700.woff2") format("woff2"); }
@font-face { font-family: "Poppins Fallback"; src: local("Arial"), local("Helvetica Neue"), local("Helvetica"); size-adjust: 112%; ascent-override: 93%; descent-override: 31%; line-gap-override: 9%; }

/* ---------- Tokens ---------- */
:root {
  --ink-950: #061019;
  --ink-900: #0A1826;
  --navy-800: #0F2438;
  --navy-700: #16324D;
  --navy-600: #1E4466;
  --blue-700: #185F93;
  --blue-600: #1F72AB;
  --blue-500: #2D8DC9;
  --blue-300: #8CC8EE;
  --blue-100: #E4F1FA;
  --red-600: #C9121A;
  --red-500: #E8181F;
  --red-100: #FDE8E9;
  --green-600: #15803D;
  --green-700: #166534;
  --steel-50: #F4F7FA;
  --steel-100: #EAEFF4;
  --steel-200: #DCE4EC;
  --steel-300: #C3CFDB;
  --text: #1B2A38;
  --heading: #0A1826;
  --muted: #526273;
  --white: #FFFFFF;

  --font: "Poppins", "Poppins Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --container: 1200px;
  --gutter: 20px;
  --header-h: 68px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(10, 24, 38, .05), 0 2px 6px -2px rgba(10, 24, 38, .06);
  --shadow: 0 14px 34px -16px rgba(10, 24, 38, .22), 0 4px 10px -6px rgba(10, 24, 38, .08);
  --shadow-lg: 0 34px 70px -28px rgba(10, 24, 38, .42);
  --ease: cubic-bezier(.22, .7, .2, 1);
}
@media (min-width: 768px) { :root { --gutter: 32px; } }
@media (min-width: 1080px) { :root { --header-h: 80px; } }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
@supports (overflow-x: clip) { body { overflow-x: clip; } }
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3 { font-weight: 700; color: var(--heading); }
p { margin: 0 0 1rem; }
a { color: var(--blue-600); }
button { font: inherit; }
address { font-style: normal; }
[hidden] { display: none !important; }
::selection { background: var(--blue-500); color: #fff; }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 6px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }

.skip-link {
  position: fixed; left: 1rem; top: -120px; z-index: 200;
  padding: .75rem 1.1rem; border-radius: 10px;
  background: #fff; color: var(--heading); font-weight: 500; text-decoration: none;
  box-shadow: var(--shadow); transition: top .2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  margin: 0 0 1rem;
  font-size: .76rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue-600);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--red-500); flex-shrink: 0; }
.eyebrow--light { color: var(--blue-300); }
.eyebrow--center { justify-content: center; }
.eyebrow--center::after { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--red-500); flex-shrink: 0; }

.section { padding-block: clamp(4.25rem, 3rem + 5vw, 7.5rem); }
.section-head { max-width: 780px; margin-bottom: clamp(2.25rem, 1.5rem + 2.5vw, 3.75rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 1.05rem + 2.4vw, 2.75rem);
  line-height: 1.17; letter-spacing: -.02em;
  text-wrap: balance;
}
.section-title--light { color: #fff; }
.section-intro { margin: 0; font-size: clamp(1rem, .96rem + .2vw, 1.08rem); color: var(--muted); }
.section-intro--light { color: rgba(255, 255, 255, .74); }
.lead { font-size: clamp(1.04rem, .98rem + .3vw, 1.16rem); color: var(--heading); font-weight: 500; line-height: 1.65; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-weight: 500; color: var(--blue-600); text-decoration: none;
}
.link-arrow .icon { width: 1.05em; height: 1.05em; transition: transform .25s var(--ease); }
.link-arrow:hover .icon { transform: translateX(4px); }
.link-arrow--sm { font-size: .9rem; margin-top: .35rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 48px; padding: .72rem 1.35rem;
  border: 1.5px solid transparent; border-radius: 11px;
  font: 500 .96rem/1.2 var(--font); letter-spacing: .005em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), transform .2s var(--ease);
}
.btn .icon { width: 1.15em; height: 1.15em; }
.btn .icon--arrow { transition: transform .25s var(--ease); }
.btn:hover .icon--arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn--sm { min-height: 40px; padding: .5rem 1.05rem; font-size: .9rem; border-radius: 10px; }
.btn--lg { min-height: 54px; padding: .9rem 1.6rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--red-500); color: #fff; box-shadow: 0 10px 24px -12px rgba(232, 24, 31, .75); }
.btn--primary:hover { background: var(--red-600); box-shadow: 0 14px 28px -12px rgba(232, 24, 31, .85); }
.btn--ghost { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .38); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .7); }
.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-600); }
.btn--outline { background: #fff; color: var(--heading); border-color: var(--steel-300); }
.btn--outline:hover { border-color: var(--navy-800); }
.btn--light { background: #fff; color: var(--heading); }
.btn--light:hover { background: var(--blue-100); }
.btn--whatsapp { background: var(--green-600); color: #fff; box-shadow: 0 10px 24px -12px rgba(21, 128, 61, .8); }
.btn--whatsapp:hover { background: var(--green-700); }

/* =====================================================================
   Header
   ===================================================================== */
.site-header {
  --logo-titan: #fff;
  --switch-line: rgba(255, 255, 255, .28);
  position: fixed; inset: 0 0 auto; z-index: 60;
  height: var(--header-h);
  color: #fff;
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease), color .35s var(--ease);
}
.site-header::before {
  content: ""; position: absolute; inset: 0 0 -24px; pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 16, 25, .6), rgba(6, 16, 25, 0));
  transition: opacity .35s var(--ease);
}
.site-header.is-scrolled {
  --logo-titan: #2D8DC9;
  --switch-line: rgba(15, 36, 56, .16);
  color: var(--heading);
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: saturate(1.5) blur(14px);
  backdrop-filter: saturate(1.5) blur(14px);
  box-shadow: 0 1px 0 rgba(15, 36, 56, .07), 0 10px 30px -18px rgba(15, 36, 56, .35);
}
.site-header.is-scrolled::before { opacity: 0; }
.nav-open .site-header { --logo-titan: #fff; --switch-line: rgba(255, 255, 255, .28); color: #fff; background: var(--ink-900); box-shadow: none; }

.header-inner { position: relative; height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; flex-shrink: 0; border-radius: 8px; }
.brand-logo { height: 38px; width: 100px; }
@media (min-width: 1080px) { .brand-logo { height: 48px; width: 127px; } }

.nav-list { list-style: none; margin: 0; padding: 0; }
.nav-link { position: relative; display: block; color: inherit; text-decoration: none; font-weight: 500; }

.header-actions { display: flex; align-items: center; gap: .6rem; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  border: 1px solid var(--switch-line);
  font-size: .74rem; font-weight: 700; letter-spacing: .04em;
  transition: border-color .35s var(--ease);
}
.lang-switch > * { display: inline-grid; place-items: center; min-width: 34px; height: 28px; padding: 0 .5rem; border-radius: 999px; line-height: 1; color: inherit; text-decoration: none; }
.lang-current { background: var(--red-500); color: #fff !important; }
.lang-link { opacity: .78; transition: opacity .2s; }
.lang-link:hover { opacity: 1; }

.nav-toggle {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; margin-right: -8px;
  border: 0; border-radius: 12px; background: transparent; color: inherit; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
  display: block; width: 22px; height: 2px; border-radius: 2px; background: currentColor;
  transition: transform .35s var(--ease), background-color .2s;
}
.nav-toggle-bar { position: relative; }
.nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bar::before { transform: translateY(-7px); }
.nav-toggle-bar::after { transform: translateY(7px); }
.nav-open .nav-toggle-bar { background-color: transparent; }
.nav-open .nav-toggle-bar::before { transform: rotate(45deg); }
.nav-open .nav-toggle-bar::after { transform: rotate(-45deg); }

/* Mobile navigation panel */
@media (max-width: 1079.98px) {
  .header-cta { display: none; }
  .site-nav {
    position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0;
    display: flex; flex-direction: column; justify-content: space-between; gap: 2rem;
    padding: 1rem var(--gutter) calc(1.5rem + env(safe-area-inset-bottom));
    background: var(--ink-900); color: #fff;
    overflow-y: auto; overscroll-behavior: contain;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s;
  }
  .nav-open .site-nav { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .3s var(--ease); }
  .nav-open, .nav-open body { overflow: hidden; }
  .nav-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem .25rem; font-size: 1.3rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }
  .nav-link::after { content: "→"; font-size: 1rem; color: var(--blue-300); opacity: .7; }
  .nav-link.is-active { color: var(--blue-300); }
  .nav-list li { opacity: 0; transform: translateY(8px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
  .nav-open .nav-list li { opacity: 1; transform: none; }
  .nav-open .nav-list li:nth-child(2) { transition-delay: .04s; }
  .nav-open .nav-list li:nth-child(3) { transition-delay: .08s; }
  .nav-open .nav-list li:nth-child(4) { transition-delay: .12s; }
  .nav-open .nav-list li:nth-child(5) { transition-delay: .16s; }
  .nav-extra { display: grid; gap: 1.25rem; }
  .nav-contact { display: grid; gap: .35rem; }
  .nav-contact a { display: flex; align-items: center; gap: .7rem; padding: .45rem 0; color: rgba(255, 255, 255, .82); text-decoration: none; font-size: .95rem; overflow-wrap: anywhere; }
  .nav-contact .icon { color: var(--blue-300); }
}
@media (max-width: 380px) {
  .lang-switch > * { min-width: 30px; padding: 0 .4rem; }
}

/* Desktop navigation */
@media (min-width: 1080px) {
  .nav-toggle, .nav-extra { display: none; }
  .site-nav { position: absolute; left: 50%; transform: translateX(-50%); }
  .nav-list { display: flex; gap: .15rem; }
  .nav-link { padding: .55rem .9rem; font-size: .93rem; opacity: .86; transition: opacity .2s; }
  .nav-link::after {
    content: ""; position: absolute; left: .9rem; right: .9rem; bottom: .2rem;
    height: 2px; border-radius: 2px; background: var(--red-500);
    transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
  }
  .nav-link:hover, .nav-link.is-active { opacity: 1; }
  .nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
}

/* =====================================================================
   Hero
   ===================================================================== */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; align-items: flex-end;
  min-height: 100vh; min-height: 100svh;
  padding-top: calc(var(--header-h) + 2rem);
  background: var(--ink-950); color: #fff;
}
.hero-media { position: absolute; inset: 0; z-index: -3; }
.hero-media picture, .hero-media img { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: 62% 45%; transform: scale(1.08); animation: heroZoom 16s var(--ease) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 16, 25, .95) 0%, rgba(6, 16, 25, .86) 34%, rgba(6, 16, 25, .42) 64%, rgba(6, 16, 25, .18) 100%),
    linear-gradient(0deg, rgba(6, 16, 25, .96) 0%, rgba(6, 16, 25, .5) 22%, rgba(6, 16, 25, 0) 48%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(140, 200, 238, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 200, 238, .07) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 12% 55%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse 70% 80% at 12% 55%, #000 10%, transparent 70%);
}
@media (max-aspect-ratio: 3/4) {
  .hero-media img { object-position: 50% 30%; }
  .hero-overlay {
    background: linear-gradient(180deg, rgba(6, 16, 25, .7) 0%, rgba(6, 16, 25, .12) 22%, rgba(6, 16, 25, .35) 40%, rgba(6, 16, 25, .9) 58%, rgba(6, 16, 25, .98) 100%);
  }
  .hero-grid { -webkit-mask-image: linear-gradient(180deg, transparent 35%, #000 70%); mask-image: linear-gradient(180deg, transparent 35%, #000 70%); }
}

.hero-inner { padding-bottom: clamp(1.5rem, 1rem + 2vw, 2.75rem); }
.hero-content { max-width: 800px; padding-bottom: clamp(1.75rem, 1.2rem + 2.5vw, 3.25rem); }
@media (max-width: 479.98px) {
  .hero-content .eyebrow { letter-spacing: .12em; line-height: 1.6; }
  .hero-content .eyebrow::before { display: none; }
}
.hero-title {
  margin: 0 0 1.25rem; color: #fff;
  font-size: clamp(2.15rem, 1.05rem + 4.6vw, 4.35rem);
  line-height: 1.06; letter-spacing: -.028em;
}
.hero-title-line { display: block; text-wrap: balance; }
.hero-title-accent {
  background: linear-gradient(92deg, #7CC0EC 0%, #BFE2F7 55%, #FFFFFF 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  padding-bottom: .06em;
}
.hero-title-accent::after {
  content: ""; display: block; width: 2.2em; height: 5px; margin-top: .22em;
  border-radius: 5px; background: var(--red-500);
  transform-origin: left; animation: grow 1s .9s var(--ease) both;
}
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero-lead { max-width: 58ch; margin: 0 0 2rem; font-size: clamp(1rem, .92rem + .4vw, 1.18rem); line-height: 1.7; color: rgba(255, 255, 255, .8); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.75rem; }
@media (max-width: 479.98px) { .hero-actions .btn { flex: 1 1 100%; } }
.hero-badges { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; font-size: .88rem; color: rgba(255, 255, 255, .78); }
.hero-badges li { display: inline-flex; align-items: center; gap: .45rem; }
.hero-badges .icon { width: 1.05rem; height: 1.05rem; color: var(--blue-300); stroke-width: 2.4; }

.hero-stats {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  overflow: hidden; border-radius: 18px;
  background: rgba(140, 200, 238, .14);
  border: 1px solid rgba(140, 200, 238, .14);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.hero-stat { padding: 1.05rem 1.15rem; background: rgba(8, 20, 32, .72); }
.hero-stat-num { display: flex; align-items: baseline; font-size: clamp(1.75rem, 1.2rem + 2vw, 2.6rem); font-weight: 700; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.hero-stat-plus { color: var(--red-500); margin-left: .05em; }
.hero-stat-label { display: block; margin-top: .45rem; font-size: .82rem; line-height: 1.35; color: rgba(255, 255, 255, .7); }
@media (min-width: 768px) {
  .hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hero-stat { padding: 1.35rem 1.6rem; }
}

/* entrance animation */
.hero-anim { animation: fadeUp .9s var(--ease) both; animation-delay: calc(var(--d, 0) * 110ms + 120ms); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* =====================================================================
   Ticker
   ===================================================================== */
.ticker { position: relative; display: flex; align-items: center; background: var(--ink-900); color: #fff; border-top: 1px solid rgba(255, 255, 255, .06); }
.ticker-label {
  flex-shrink: 0; margin: 0; padding: 1.05rem 1.25rem 1.05rem var(--gutter);
  font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-300);
  border-right: 1px solid rgba(255, 255, 255, .08);
}
@media (max-width: 639.98px) { .ticker-label { display: none; } }
@media (min-width: 1280px) { .ticker-label { padding-left: calc((100vw - var(--container)) / 2); } }
.ticker-viewport {
  flex: 1; min-width: 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.ticker-track { display: flex; width: max-content; animation: ticker 48s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-list { display: flex; list-style: none; margin: 0; padding: 0; }
.ticker-item {
  display: flex; align-items: center; gap: 1.5rem; padding: 1.05rem 0 1.05rem 1.5rem;
  white-space: nowrap; font-size: .95rem; font-weight: 500; color: rgba(255, 255, 255, .86);
}
.ticker-item::before { content: ""; width: 7px; height: 7px; border-radius: 2px; transform: rotate(45deg); background: var(--red-500); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* =====================================================================
   About
   ===================================================================== */
.about-grid { display: grid; gap: 3.25rem; align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1.02fr 1fr; gap: clamp(3rem, 5vw, 5.5rem); } }
.about-media { position: relative; padding-bottom: 3rem; }
.about-img-main { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 5 / 4; background: var(--steel-100); }
.about-img-main img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 50%; }
.about-img-sub {
  position: absolute; right: 0; bottom: 0; width: 46%; margin: 0;
  aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden;
  border: 5px solid #fff; box-shadow: var(--shadow-lg); background: var(--steel-100);
}
.about-img-sub img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.about-badge {
  position: absolute; left: 1rem; top: 1rem;
  display: flex; align-items: center; gap: .8rem;
  padding: .75rem 1rem .75rem .75rem; border-radius: 14px;
  background: rgba(255, 255, 255, .96); box-shadow: var(--shadow);
}
.about-badge-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: var(--red-500); color: #fff; }
.about-badge-text { display: flex; flex-direction: column; line-height: 1.25; }
.about-badge-text strong { font-size: .92rem; color: var(--heading); }
.about-badge-text span { font-size: .78rem; color: var(--muted); }
@media (min-width: 1024px) {
  .about-media { padding: 0 0 3.5rem; }
  .about-badge { left: -1.25rem; top: auto; bottom: 5.5rem; padding: 1rem 1.25rem 1rem 1rem; }
}
@media (min-width: 1280px) { .about-img-sub { right: -1.5rem; } }

.checklist { list-style: none; margin: 1.75rem 0 2.25rem; padding: 0; display: grid; gap: .9rem; }
.checklist li { display: flex; align-items: flex-start; gap: .8rem; font-weight: 500; color: var(--heading); line-height: 1.5; }
.check-icon { display: grid; place-items: center; flex-shrink: 0; width: 26px; height: 26px; margin-top: -1px; border-radius: 8px; background: var(--blue-100); color: var(--blue-600); }
.check-icon .icon { width: 15px; height: 15px; stroke-width: 2.6; }
@media (min-width: 640px) { .checklist { grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; } }
.about-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.about-phone { display: inline-flex; align-items: center; gap: .7rem; color: var(--heading); font-weight: 700; text-decoration: none; font-variant-numeric: tabular-nums; }
.about-phone-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--steel-200); color: var(--red-500); transition: background-color .25s, border-color .25s, color .25s; }
.about-phone:hover .about-phone-icon { background: var(--red-500); border-color: var(--red-500); color: #fff; }

/* =====================================================================
   Services
   ===================================================================== */
.services { background: var(--steel-50); position: relative; }
.services::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 420px; pointer-events: none;
  background-image: linear-gradient(rgba(15, 36, 56, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 36, 56, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent);
  mask-image: linear-gradient(180deg, #000, transparent);
}
.svc { position: relative; }
.svc-tabs { display: none; }
.svc-panels { display: grid; gap: 1.5rem; }
.svc-panel {
  display: flex; flex-direction: column;
  overflow: hidden; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--steel-200); box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.svc-panel-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--steel-200); }
.svc-panel-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.svc-panel-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 16, 25, 0) 40%, rgba(6, 16, 25, .78)); }
.svc-panel-label { position: absolute; left: 1.25rem; bottom: 1.1rem; z-index: 1; display: flex; align-items: center; gap: .75rem; color: #fff; }
.svc-letter { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--red-500); font-weight: 700; box-shadow: 0 8px 20px -8px rgba(232, 24, 31, .8); }
.svc-panel-meta { font-size: .82rem; font-weight: 500; letter-spacing: .04em; color: rgba(255, 255, 255, .9); }
.svc-panel-body { padding: 1.5rem 1.25rem 1.75rem; }
.svc-panel-title { margin: 0 0 .5rem; font-size: clamp(1.3rem, 1.1rem + .9vw, 1.7rem); line-height: 1.25; letter-spacing: -.01em; }
.svc-panel-desc { margin: 0 0 1.25rem; color: var(--muted); }
.methods { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--steel-200); }
.method {
  display: flex; flex-direction: column; align-items: flex-start; gap: .45rem;
  padding: .85rem 0; border-bottom: 1px solid var(--steel-200);
}
.method-name { display: flex; align-items: center; gap: .65rem; font-weight: 500; color: var(--heading); line-height: 1.4; }
.method-name::before { content: ""; flex-shrink: 0; width: 7px; height: 7px; border-radius: 2px; background: var(--blue-500); transform: rotate(45deg); }
.stds { display: flex; flex-wrap: wrap; gap: .35rem; padding-left: 1.05rem; }
.std {
  display: inline-block; padding: .22rem .55rem; border-radius: 6px;
  background: var(--steel-100); color: var(--navy-700);
  font-size: .74rem; font-weight: 500; line-height: 1.35; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.method--group { display: block; }
.submethods { list-style: none; margin: .5rem 0 .1rem .2rem; padding: 0 0 0 1.05rem; border-left: 2px solid var(--steel-200); }
.method--sub { padding: .4rem 0; border-bottom: 0; gap: .35rem; }
.method--sub .method-name { font-weight: 400; color: var(--text); font-size: .95rem; }
.method--sub .method-name::before { width: 6px; height: 6px; border-radius: 50%; transform: none; background: var(--steel-300); }
.svc-panel-cta { margin-top: 1.4rem; }

@media (min-width: 640px) {
  .svc-panel-body { padding: 1.75rem 1.75rem 2rem; }
  .method { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; column-gap: 1.5rem; padding: .7rem 0; }
  .method .stds { padding-left: 0; justify-content: flex-end; }
  .method--group { display: block; }
  .method--sub { padding: .3rem 0; }
}

/* Desktop: tabbed explorer (only when JS is running) */
@media (min-width: 1024px) {
  .js .svc { display: grid; grid-template-columns: minmax(270px, .92fr) 2.08fr; gap: 1.75rem; align-items: start; }
  .js .svc-tabs { display: flex; flex-direction: column; gap: .7rem; position: sticky; top: calc(var(--header-h) + 1.5rem); }
  .svc-tab {
    position: relative; overflow: hidden;
    display: flex; align-items: center; gap: 1rem; width: 100%;
    padding: 1.05rem 1.1rem; text-align: left; cursor: pointer;
    border: 1px solid var(--steel-200); border-radius: 16px;
    background: #fff; color: var(--heading);
    transition: background-color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease), color .3s var(--ease);
  }
  .svc-tab::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--red-500); transform: scaleY(0); transition: transform .35s var(--ease); }
  .svc-tab:hover { border-color: var(--steel-300); transform: translateX(3px); }
  .svc-tab[aria-selected="true"] { background: var(--navy-800); border-color: var(--navy-800); color: #fff; box-shadow: var(--shadow); transform: none; }
  .svc-tab[aria-selected="true"]::before { transform: scaleY(1); }
  .svc-tab-icon { display: grid; place-items: center; flex-shrink: 0; width: 48px; height: 48px; border-radius: 13px; background: var(--blue-100); color: var(--blue-600); transition: background-color .3s, color .3s; }
  .svc-tab-icon .icon { width: 24px; height: 24px; }
  .svc-tab[aria-selected="true"] .svc-tab-icon { background: rgba(255, 255, 255, .1); color: #fff; }
  .svc-tab-text { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
  .svc-tab-text strong { font-size: 1rem; }
  .svc-tab-text small { margin-top: .25rem; font-size: .78rem; color: var(--muted); transition: color .3s; }
  .svc-tab[aria-selected="true"] small { color: rgba(255, 255, 255, .66); }
  .svc-tab-arrow { width: 18px; height: 18px; opacity: .35; transition: transform .3s var(--ease), opacity .3s, color .3s; }
  .svc-tab:hover .svc-tab-arrow { opacity: .7; }
  .svc-tab[aria-selected="true"] .svc-tab-arrow { opacity: 1; color: var(--red-500); transform: translateX(3px); }

  .js .svc-panels { display: grid; gap: 0; }
  .js .svc-panel {
    grid-area: 1 / 1; align-self: start;
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: opacity .45s var(--ease), transform .45s var(--ease), visibility 0s linear .45s;
  }
  .js .svc-panel.is-active { opacity: 1; visibility: visible; transform: none; transition: opacity .45s var(--ease) .05s, transform .45s var(--ease) .05s; }
  .js .svc-panel.is-active .svc-panel-media img { transform: scale(1.02); }
  .svc-panel-media { aspect-ratio: 21 / 9; }
  .svc-panel-body { padding: 2rem 2.25rem 2.25rem; }
}

/* =====================================================================
   Sectors
   ===================================================================== */
.sectors { position: relative; isolation: isolate; overflow: hidden; background: var(--ink-900); color: #fff; }
.sectors-bg { position: absolute; inset: 0; z-index: -2; }
.sectors-bg img { width: 100%; height: 100%; object-fit: cover; }
.sectors::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(45, 141, 201, .22), transparent 70%),
    linear-gradient(180deg, rgba(10, 24, 38, .95) 0%, rgba(10, 24, 38, .84) 45%, rgba(10, 24, 38, .96) 100%);
}
.sector-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; grid-template-columns: 1fr; }
.sector-card {
  position: relative; display: flex; flex-direction: column;
  padding: 1.35rem 1.15rem 1.4rem; border-radius: var(--radius);
  background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .1);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .4s var(--ease), background-color .4s var(--ease), border-color .4s var(--ease);
}
.sector-icon {
  display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 1.05rem;
  border-radius: 14px; color: #fff;
  background: linear-gradient(140deg, var(--blue-500), var(--blue-700));
  box-shadow: 0 12px 26px -12px rgba(45, 141, 201, .9);
}
.sector-icon .icon { width: 25px; height: 25px; }
.sector-name { margin: 0 0 .4rem; font-size: 1.06rem; line-height: 1.3; color: #fff; }
@media (max-width: 639.98px) {
  .sector-card { display: grid; grid-template-columns: auto 1fr; column-gap: 1rem; align-items: start; padding: 1.1rem 1.1rem 1.15rem; }
  .sector-icon { grid-row: span 2; width: 46px; height: 46px; margin: .1rem 0 0; }
  .sector-name { margin-bottom: .2rem; }
}
.sector-desc { margin: 0; font-size: .86rem; line-height: 1.55; color: rgba(255, 255, 255, .68); }
@media (hover: hover) {
  .sector-card:hover { transform: translateY(-6px); background: rgba(255, 255, 255, .08); border-color: rgba(140, 200, 238, .45); }
}
@media (min-width: 640px) {
  .sector-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
  .sector-card { grid-column: span 2; }
  .sector-card:nth-child(4), .sector-card:nth-child(5) { grid-column: span 3; }
}
@media (min-width: 1024px) {
  .sector-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .sector-card, .sector-card:nth-child(4), .sector-card:nth-child(5) { grid-column: auto; }
  .sector-card { padding: 1.75rem 1.35rem 1.85rem; }
}

/* =====================================================================
   Projects
   ===================================================================== */
.projects-head { display: grid; gap: .25rem 4rem; align-items: end; margin-bottom: 2rem; }
.projects-head .section-title { margin-bottom: .5rem; }
@media (min-width: 1024px) { .projects-head { grid-template-columns: 1fr 1.15fr; margin-bottom: 2.5rem; } .projects-head .section-intro { padding-bottom: .6rem; } }
.filters {
  display: flex; gap: .5rem; overflow-x: auto; scrollbar-width: none;
  margin: 0 calc(-1 * var(--gutter)) 1.75rem; padding: .25rem var(--gutter);
  -webkit-overflow-scrolling: touch;
}
.filters::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: .55rem;
  min-height: 44px; padding: .45rem .6rem .45rem 1.05rem; border-radius: 999px;
  border: 1px solid var(--steel-300); background: #fff; color: var(--heading);
  font-size: .9rem; font-weight: 500; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.chip:hover { border-color: var(--navy-800); }
.chip-count { display: inline-grid; place-items: center; min-width: 1.75rem; height: 1.75rem; padding: 0 .45rem; border-radius: 999px; background: var(--steel-100); font-size: .74rem; font-weight: 700; transition: background-color .25s, color .25s; }
.chip[aria-pressed="true"] { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.chip[aria-pressed="true"] .chip-count { background: var(--red-500); color: #fff; }

.project-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); }
.project {
  position: relative; display: flex; flex-direction: column; gap: .65rem;
  padding: 1.3rem 1.35rem 1.35rem 1.5rem;
  border-radius: var(--radius); border: 1px solid var(--steel-200); background: #fff;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.project::before { content: ""; position: absolute; left: -1px; top: 1.3rem; width: 3px; height: 2.2rem; border-radius: 0 3px 3px 0; background: var(--blue-500); }
.project[data-tags~="p2"]::before { background: var(--navy-600); }
.project[data-tags~="p3"]::before { background: var(--red-500); }
@media (hover: hover) { .project:hover { transform: translateY(-4px); border-color: transparent; box-shadow: var(--shadow); } }
.project-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem .75rem; }
.project-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.tag { display: inline-block; padding: .22rem .55rem; border-radius: 6px; font-size: .72rem; font-weight: 700; letter-spacing: .02em; line-height: 1.35; }
.tag--ndt { background: var(--blue-100); color: var(--blue-700); }
.tag--p2 { background: #E7ECF3; color: var(--navy-700); }
.tag--p3 { background: var(--red-100); color: #AE1017; }
.project-year { display: inline-flex; align-items: center; gap: .35rem; font-size: .8rem; font-weight: 500; color: var(--muted); font-variant-numeric: tabular-nums; }
.project-year .icon { width: 15px; height: 15px; }
.project-title { margin: .1rem 0 0; font-size: 1.05rem; line-height: 1.38; letter-spacing: -.005em; }
.project-scope { display: flex; align-items: flex-start; gap: .5rem; margin: 0; margin-top: auto; font-size: .86rem; line-height: 1.5; color: var(--muted); }
.project-scope .icon { width: 17px; height: 17px; margin-top: .1rem; color: var(--steel-300); }
.project.is-entering { animation: fadeUp .5s var(--ease) both; animation-delay: calc(var(--i, 0) * 45ms); }
@media (max-width: 639.98px) { .project-grid.is-collapsed .project:nth-child(n+7) { display: none; } }
.projects-more { display: flex; justify-content: center; margin-top: 1.5rem; }
@media (min-width: 640px) { .projects-more { display: none; } }

/* =====================================================================
   CTA band
   ===================================================================== */
.cta-band {
  position: relative; isolation: isolate; overflow: hidden;
  padding-block: clamp(3rem, 2rem + 4vw, 4.75rem);
  background: linear-gradient(115deg, var(--navy-700) 0%, var(--navy-800) 40%, var(--ink-900) 100%);
  color: #fff;
}
.cta-band::before {
  content: ""; position: absolute; z-index: -1; right: -12%; top: -80%;
  width: min(720px, 90vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 141, 201, .34), transparent 64%);
}
.cta-band::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--red-500); }
.cta-inner { display: grid; gap: 1.75rem; align-items: center; }
@media (min-width: 1024px) { .cta-inner { grid-template-columns: 1.35fr auto; gap: 3rem; } }
.cta-title { margin: 0 0 .6rem; color: #fff; font-size: clamp(1.45rem, 1.05rem + 1.6vw, 2.15rem); line-height: 1.22; letter-spacing: -.015em; text-wrap: balance; }
.cta-text { margin: 0; color: rgba(255, 255, 255, .74); }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (max-width: 479.98px) { .cta-actions .btn { flex: 1 1 100%; } }

/* =====================================================================
   Contact
   ===================================================================== */
.contact-grid { display: grid; gap: 3rem; }
.contact-grid > * { min-width: 0; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.08fr; gap: clamp(3rem, 5vw, 5rem); align-items: start; } }
.contact-list { list-style: none; margin: 2rem 0; padding: 0; display: grid; gap: 1.35rem; }
.contact-item { display: flex; gap: 1rem; }
.ci-icon { display: grid; place-items: center; flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px; background: var(--navy-800); color: #fff; }
.ci-icon .icon { width: 22px; height: 22px; }
.ci-body { display: flex; flex-direction: column; align-items: flex-start; gap: .12rem; min-width: 0; line-height: 1.55; }
.ci-label { margin-bottom: .1rem; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.ci-body address { color: var(--heading); font-weight: 500; }
.ci-body > a:not(.link-arrow) { color: var(--heading); font-weight: 500; text-decoration: none; overflow-wrap: break-word; transition: color .2s; }
.ci-body > a:not(.link-arrow):hover { color: var(--blue-600); }
@media (max-width: 479.98px) {
  .ci-icon { width: 44px; height: 44px; border-radius: 12px; }
  .ci-body > a[href^="mailto:"] { font-size: .9rem; }
}

.map {
  position: relative; overflow: hidden; aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg); border: 1px solid var(--steel-200); background: #F7FAFC;
}
.map-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem;
  padding: 1.5rem; text-align: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(45, 141, 201, .16), transparent 55%),
    linear-gradient(115deg, transparent 47%, rgba(195, 207, 219, .55) 47.4%, rgba(195, 207, 219, .55) 49%, transparent 49.4%),
    linear-gradient(20deg, transparent 60%, rgba(195, 207, 219, .45) 60.3%, rgba(195, 207, 219, .45) 61.4%, transparent 61.7%),
    linear-gradient(rgba(220, 228, 236, .8) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(220, 228, 236, .8) 1px, transparent 1px) 0 0 / 32px 32px,
    #F7FAFC;
}
.map-pin {
  display: grid; place-items: center; width: 52px; height: 52px;
  border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  background: var(--red-500); color: #fff; box-shadow: 0 14px 26px -10px rgba(232, 24, 31, .7);
  animation: bob 2.6s ease-in-out infinite;
}
.map-pin .icon { transform: rotate(45deg); width: 24px; height: 24px; }
@keyframes bob { 50% { translate: 0 -6px; } }
.map-note { font-size: .78rem; color: var(--muted); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map.is-loaded .map-placeholder { display: none; }

.contact-form {
  padding: clamp(1.35rem, .9rem + 2vw, 2.4rem);
  border-radius: var(--radius-lg); border: 1px solid var(--steel-200);
  background: #fff; box-shadow: var(--shadow);
}
@media (min-width: 1024px) { .contact-form-wrap { position: sticky; top: calc(var(--header-h) + 1.5rem); } }
.form-title { margin: 0 0 .35rem; font-size: 1.35rem; }
.form-note { margin: 0 0 1.6rem; font-size: .92rem; color: var(--muted); }
.field-row { display: grid; gap: 0 1rem; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.05rem; }
.field label { font-size: .86rem; font-weight: 500; color: var(--heading); }
.req { color: var(--red-500); }
.input {
  width: 100%; min-height: 50px; padding: .72rem .95rem;
  border: 1.5px solid var(--steel-200); border-radius: 11px;
  background: var(--steel-50); color: var(--heading);
  font: 400 1rem/1.45 var(--font);
  -webkit-appearance: none; appearance: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease);
}
.input::placeholder { color: #7B8898; }
.input:hover { border-color: var(--steel-300); }
.input:focus { outline: none; border-color: var(--blue-500); background: #fff; box-shadow: 0 0 0 4px rgba(45, 141, 201, .16); }
textarea.input { min-height: 132px; resize: vertical; }
select.input {
  padding-right: 2.75rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23526273' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .95rem center; background-size: 18px;
}
.field-error { font-size: .8rem; color: #B3121A; }
.field-error:empty { display: none; }
.field.is-invalid .input { border-color: var(--red-500); background: #FFF8F8; }
.field.is-invalid .input:focus { box-shadow: 0 0 0 4px rgba(232, 24, 31, .14); }
.form-actions { display: grid; gap: .75rem; margin-top: .4rem; }
@media (min-width: 560px) { .form-actions { grid-template-columns: 1fr 1fr; } }
.form-actions .btn { padding-inline: 1rem; }
.form-privacy { display: flex; align-items: flex-start; gap: .55rem; margin: 1.1rem 0 0; font-size: .8rem; line-height: 1.55; color: var(--muted); }
.form-privacy .icon { width: 17px; height: 17px; margin-top: .1rem; color: var(--blue-500); }
.form-status { margin: .6rem 0 0; font-size: .88rem; font-weight: 500; color: var(--green-600); }
.form-status:empty { display: none; }

/* =====================================================================
   Footer
   ===================================================================== */
.site-footer { --logo-titan: #fff; background: var(--ink-950); color: rgba(255, 255, 255, .68); font-size: .92rem; padding-top: clamp(3.5rem, 3rem + 3vw, 5rem); }
.footer-grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .footer-grid { grid-template-columns: 1.45fr .95fr .8fr 1.45fr; gap: 3rem; } }
.footer-logo-link { display: inline-block; border-radius: 8px; }
.footer-logo { width: 148px; height: 56px; }
.footer-tagline { margin: 1.15rem 0 .5rem; color: #fff; font-weight: 500; }
.footer-about { margin: 0; max-width: 34ch; line-height: 1.65; }
.footer-title { margin: 0 0 1.1rem; color: #fff; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.site-footer a { color: rgba(255, 255, 255, .78); text-decoration: none; transition: color .2s; overflow-wrap: anywhere; }
.site-footer a:hover { color: #fff; }
.footer-contact li { display: flex; align-items: flex-start; gap: .7rem; line-height: 1.6; }
.footer-contact .icon { width: 18px; height: 18px; margin-top: .2rem; color: var(--blue-300); }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1.5rem;
  padding-block: 1.3rem calc(1.3rem + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: .8rem; color: rgba(255, 255, 255, .5);
}
.footer-bottom p { margin: 0; }
.footer-lang span[aria-current] { color: #fff; }
@media (max-width: 767.98px) { .footer-bottom { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom)); } }

/* ---------- Floating WhatsApp button ---------- */
.fab {
  position: fixed; z-index: 50;
  right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  background: var(--green-600); color: #fff;
  box-shadow: 0 14px 30px -10px rgba(21, 128, 61, .75);
  transition: transform .35s var(--ease), opacity .35s var(--ease), background-color .25s;
}
.fab .icon { width: 27px; height: 27px; }
@media (max-width: 639.98px) { .fab { width: 52px; height: 52px; } .fab .icon { width: 24px; height: 24px; } }
.fab::after { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #22C55E; opacity: 0; animation: ring 2.8s ease-out 2s infinite; }
.fab:hover { background: var(--green-700); transform: translateY(-2px); }
@keyframes ring { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(1.55); opacity: 0; } }
.nav-open .fab, .fab.is-hidden { opacity: 0; transform: translateY(20px) scale(.9); pointer-events: none; }

/* =====================================================================
   Scroll reveal (progressive enhancement)
   ===================================================================== */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .85s var(--ease), transform .85s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.no-anim .reveal { opacity: 1 !important; transform: none !important; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .ticker-track { animation: none !important; }
  .ticker-viewport { overflow-x: auto; }
  .js .reveal { opacity: 1; transform: none; }
  .hero-media img { transform: none; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .fab, .ticker, .map, .contact-form-wrap, .hero-media, .hero-overlay, .hero-grid, .sectors-bg { display: none !important; }
  .hero, .sectors, .cta-band, .site-footer { background: #fff !important; color: #000 !important; min-height: 0; }
  .hero-title-accent { -webkit-text-fill-color: currentColor; color: #000; }
  .js .reveal { opacity: 1; transform: none; }
}