@font-face { font-family: "Poppins"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/poppins-latin-300-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/poppins-latin-ext-300-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/poppins-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/poppins-latin-ext-400-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/poppins-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/poppins-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/poppins-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/poppins-latin-ext-600-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/poppins-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/poppins-latin-ext-700-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* ATASAN brand system: Navy / Deep Navy / Ice Blue, Poppins.
   Layout: cinematic full-bleed home with a crossfading photo hero and the wide wordmark;
   every category opens its own page (hash routes) with a photo banner, scope grid, dark pillar band and gallery. */
:root {
  --navy: #0B2E5B;
  --deep: #061A36;
  --ice: #3FA9D6;
  --ice-soft: #8ECDE9;
  --gray: #6B7280;
  --surface: #F3F5F8;
  --line: #DDE3EA;
  --ink: #0E1B2C;
  --white: #FFFFFF;
  --f: "Poppins", "Segoe UI", Arial, Helvetica, sans-serif;
  --gut-l: max(20px, env(safe-area-inset-left, 0px));
  --gut-r: max(20px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f); font-size: 16.5px; line-height: 1.65; color: var(--ink); background: var(--white); font-weight: 400; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; text-wrap: balance; font-weight: 600; letter-spacing: -0.015em; }
p { margin: 0; }
.wrap { max-width: 1240px; margin-inline: auto; padding-left: var(--gut-l); padding-right: var(--gut-r); }
.kicker { font-size: .74rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--ice); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); font-weight: 300; }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; padding-top: env(safe-area-inset-top, 0px); transition: background .35s, box-shadow .35s, color .35s; color: var(--white); }
.hdr .wrap { display: flex; align-items: center; gap: 28px; height: 78px; }
.hdr.solid { background: rgba(255,255,255,.97); color: var(--navy); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(8px); }
.logo { display: inline-flex; flex-direction: column; align-items: stretch; margin-inline-end: auto; line-height: 1; }
.logo b { font-size: 1.5rem; font-weight: 600; letter-spacing: .26em; margin-right: -.26em; }
.logo i { font-style: normal; font-size: .5rem; font-weight: 500; letter-spacing: .2em; color: var(--ice); border-top: 1px solid currentColor; border-top-color: rgba(127,140,160,.5); margin-top: 5px; padding-top: 4px; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 30px; font-size: .92rem; font-weight: 500; }
.nav > a, .nav .dd > button { position: relative; padding: 8px 0; background: none; border: 0; color: inherit; font: inherit; cursor: pointer; }
.nav > a::after, .nav .dd > button::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--ice); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.nav > a:hover::after, .nav > a.on::after, .nav .dd:hover > button::after, .nav .dd > button.on::after { transform: scaleX(1); }
.dd { position: relative; }
.dd-menu { position: absolute; top: 100%; left: -24px; width: 340px; padding: 12px; background: var(--white); color: var(--navy); box-shadow: 0 24px 60px rgba(6,26,54,.22); border-top: 3px solid var(--ice); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .25s; }
.dd:hover .dd-menu, .dd:focus-within .dd-menu { opacity: 1; visibility: visible; transform: none; }
.dd-menu a { display: block; padding: 11px 14px; border-radius: 2px; }
.dd-menu a span { display: block; font-size: .78rem; font-weight: 400; color: var(--gray); }
.dd-menu a:hover { background: var(--surface); }
.lang { display: flex; gap: 2px; font-size: .78rem; font-weight: 600; letter-spacing: .08em; }
.lang button { background: none; border: 1px solid transparent; color: inherit; padding: 5px 8px; cursor: pointer; opacity: .6; font: inherit; }
.lang button[aria-pressed="true"] { opacity: 1; border-color: currentColor; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; font-weight: 500; font-size: .95rem; letter-spacing: .02em; border: 1px solid transparent; transition: background .25s, color .25s, border-color .25s; cursor: pointer; white-space: nowrap; }
.btn .ar { transition: transform .25s; }
.btn:hover .ar { transform: translateX(4px); }
.btn-ice { background: var(--ice); color: var(--deep); }
.btn-ice:hover { background: var(--white); }
.btn-line { border-color: rgba(255,255,255,.55); color: var(--white); }
.btn-line:hover { background: var(--white); color: var(--deep); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--deep); }
.hdr .btn { padding: 11px 20px; font-size: .88rem; }
.hdr:not(.solid) .btn-navy { background: var(--ice); color: var(--deep); }
.burger { display: none; flex: none; width: 44px; height: 44px; background: none; border: 0; color: inherit; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: currentColor; margin: 6px 0; }
@media (max-width: 1180px) { .nav, .hdr .btn { display: none; } .burger { display: block; } .hdr .wrap { gap: 14px; } }
@media (max-width: 520px) { #lang-desk { display: none; } }

.mnav { position: fixed; inset: 0; z-index: 60; background: var(--deep); color: var(--white); padding: calc(env(safe-area-inset-top, 0px) + 24px) var(--gut-r) 40px var(--gut-l); overflow-y: auto; }
.mnav .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.mnav .close { background: none; border: 0; color: var(--white); font-size: 2rem; line-height: 1; cursor: pointer; width: 44px; height: 44px; }
.mnav a { display: block; padding: 14px 0; font-size: 1.35rem; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.1); }
.mnav a.sub { font-size: 1rem; font-weight: 400; padding: 10px 0 10px 18px; color: var(--ice-soft); }
.mnav .lang { margin-top: 28px; font-size: .95rem; }

/* ---------- image slots ---------- */
.ph { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy), var(--deep)); }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph.noimg::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(63,169,214,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(63,169,214,.14) 1px, transparent 1px); background-size: 40px 40px; }

/* ---------- home hero ---------- */
.hero { position: relative; min-height: 100svh; min-height: 100vh; color: var(--white); background: var(--deep); overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; }
@supports (min-height: 100svh) { .hero { min-height: 100svh; } }
.slides { position: absolute; inset: 0; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.6s ease; }
.slide.on { opacity: 1; }
.slide .ph { position: absolute; inset: 0; }
.slide.dim::after, .banner.dim .ph::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,26,54,.72) 0%, rgba(6,26,54,.45) 50%, rgba(6,26,54,.12) 100%); }
.slide img { transform: scale(1.04); }
.slide.on img { animation: kb 9s ease-out forwards; }
@keyframes kb { from { transform: scale(1.04); } to { transform: scale(1.14); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background:
  linear-gradient(180deg, rgba(6,26,54,.7) 0%, rgba(6,26,54,.12) 28%, rgba(6,26,54,.18) 60%, rgba(6,26,54,.85) 100%),
  linear-gradient(90deg, rgba(6,26,54,.62) 0%, rgba(6,26,54,.1) 55%, rgba(6,26,54,0) 75%); }
.hero-in { position: relative; z-index: 2; width: 100%; padding-top: 150px; padding-bottom: 44px; }
.mark { display: inline-flex; flex-direction: column; align-items: stretch; }
.mark .w { font-size: clamp(3.2rem, 13vw, 10.5rem); font-weight: 600; letter-spacing: .2em; margin-right: -.2em; line-height: .95; white-space: nowrap; }
.mark .w span { display: inline-block; animation: up 1s cubic-bezier(.2,.7,.2,1) both; }
.mark .rule { height: 1px; background: rgba(255,255,255,.55); margin-top: clamp(14px, 2vw, 26px); transform-origin: left; animation: grow 1.2s .7s cubic-bezier(.2,.7,.2,1) both; }
.mark .t { margin-top: clamp(10px, 1.4vw, 16px); font-size: clamp(.62rem, 1.35vw, 1.02rem); font-weight: 500; letter-spacing: .42em; color: var(--ice); white-space: nowrap; animation: fade 1s 1.1s both; }
@keyframes up { from { opacity: 0; transform: translateY(40%); } to { opacity: 1; transform: none; } }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.9rem); font-weight: 500; max-width: 18em; animation: fade 1s 1.3s both; }
.hero h1 em { font-style: normal; color: var(--ice); }
.hero .lead { margin-top: 18px; max-width: 36em; color: rgba(255,255,255,.82); }
.hs-brand .lead { animation: fade 1s 1.45s both; }
.hs-brand .cta { animation: fade 1s 1.6s both; }
.hs-stack { display: grid; }
.hs { grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateY(22px); transition: opacity .8s ease, transform .8s ease, visibility 0s .8s; }
.hs.on { opacity: 1; visibility: visible; transform: none; transition: opacity 1s ease .35s, transform 1s cubic-bezier(.2,.7,.2,1) .35s, visibility 0s; }
.hs-brand h1 { margin-top: clamp(34px, 5vw, 64px); }
.hs .num { display: block; font-size: .78rem; font-weight: 500; letter-spacing: .24em; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.hs .num b { color: var(--white); font-weight: 600; }
.hs h2 { font-size: clamp(2.6rem, 6.8vw, 5.8rem); font-weight: 600; margin-top: 14px; max-width: 12em; letter-spacing: -0.02em; }
.hs .lead { margin-top: 20px; max-width: 38em; color: rgba(255,255,255,.86); }
.hs .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero .kicker, .banner .kicker { color: var(--ice-soft); text-shadow: 0 1px 14px rgba(6,26,54,.75); }
.tabs { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.16); }
.tabs .wrap { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.tab { position: relative; display: flex; flex-direction: column; justify-content: flex-start; align-items: flex-start; text-align: left; background: none; border: 0; color: rgba(255,255,255,.6); padding: 18px 16px 22px 0; font: 500 .82rem/1.35 var(--f); cursor: pointer; transition: color .3s; }
.tab:hover, .tab.on { color: var(--white); }
.tab::before { content: ""; position: absolute; left: 0; right: 16px; top: -1px; height: 2px; background: rgba(255,255,255,.2); }
.tab i { position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--ice); }
.tab.on i { animation: prog 7s linear forwards; }
.hero.paused .tab.on i { animation-play-state: paused; }
.tab small { display: block; font-size: .66rem; font-weight: 600; letter-spacing: .18em; color: var(--ice-soft); margin-bottom: 4px; }
@keyframes prog { to { width: calc(100% - 16px); } }
@media (max-width: 960px) { .tabs .wrap { display: flex; overflow-x: auto; scrollbar-width: none; } .tabs .wrap::-webkit-scrollbar { display: none; } .tab { flex: 0 0 168px; } }
@media (max-width: 560px) { .mark .t { letter-spacing: .26em; } .mark .w { letter-spacing: .14em; margin-right: -.14em; } }

/* ---------- sections ---------- */
.sec { padding-block: clamp(72px, 10vw, 130px); }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 60px; align-items: end; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); margin-top: 14px; color: var(--navy); }
.sec-head p { color: var(--gray); font-weight: 300; font-size: 1.08rem; }
@media (max-width: 800px) { .sec-head { grid-template-columns: minmax(0, 1fr); } }

/* category mosaic */
.mosaic { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.tile { position: relative; display: block; color: var(--white); min-height: 360px; }
.tile:nth-child(1) { grid-column: span 7; min-height: 480px; }
.tile:nth-child(2) { grid-column: span 5; min-height: 480px; }
.tile:nth-child(3), .tile:nth-child(4), .tile:nth-child(5) { grid-column: span 4; }
.tile:nth-child(6) { grid-column: span 12; min-height: 320px; }
.tile .ph { position: absolute; inset: 0; }
.tile .ph img { transition: transform 1.4s cubic-bezier(.2,.7,.2,1); }
.tile:hover .ph img { transform: scale(1.07); }
.tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,26,54,.1) 25%, rgba(6,26,54,.9) 100%); transition: background .4s; }
.tile:hover::after { background: linear-gradient(180deg, rgba(11,46,91,.25) 10%, rgba(6,26,54,.94) 100%); }
.tile .tx { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: clamp(22px, 3vw, 36px); display: grid; gap: 8px; }
.tile h3 { font-size: clamp(1.45rem, 2.4vw, 2.1rem); }
.tile p { color: rgba(255,255,255,.8); font-weight: 300; max-width: 30em; }
.tile .go { position: absolute; z-index: 2; top: clamp(20px, 2.6vw, 30px); right: clamp(20px, 2.6vw, 30px); width: 52px; height: 52px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; display: grid; place-items: center; font-size: 1.2rem; transition: .3s; }
.tile:hover .go { background: var(--ice); border-color: var(--ice); color: var(--deep); transform: rotate(-45deg); }
.tile .line { width: 40px; height: 2px; background: var(--ice); transition: width .4s; }
.tile:hover .line { width: 90px; }
@media (max-width: 900px) { .tile:nth-child(n) { grid-column: span 6; min-height: 340px; } .tile:nth-child(6) { grid-column: span 12; } }
@media (max-width: 600px) { .tile:nth-child(n) { grid-column: span 12; min-height: 300px; } }

/* marquee */
.marq { background: var(--navy); color: var(--white); overflow: hidden; padding-block: 34px; }
.marq .lbl { text-align: center; margin-bottom: 14px; }
.marq .track { display: flex; width: max-content; animation: mq 38s linear infinite; }
.marq .track span { font-size: clamp(1.8rem, 4.6vw, 3.6rem); font-weight: 300; letter-spacing: .02em; padding-inline: .5em; white-space: nowrap; }
.marq .track span::after { content: "•"; color: var(--ice); margin-inline-start: 1em; }
@keyframes mq { to { transform: translateX(-50%); } }

/* approach split */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 90px); align-items: center; }
.frame { position: relative; }
.frame .ph { aspect-ratio: 4 / 5; max-width: 100%; }
.frame::before { content: ""; position: absolute; inset: 28px -28px -28px 28px; border: 1px solid var(--ice); z-index: -1; }
.split h2 { font-size: clamp(2rem, 4vw, 3.1rem); color: var(--navy); margin-top: 14px; }
.split .lead { margin-top: 20px; color: var(--gray); }
.pills { margin-top: 34px; display: grid; gap: 0; }
.pills div { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: 4px 16px; padding-block: 18px; border-top: 1px solid var(--line); }
.pills div::before { content: ""; grid-row: span 2; width: 2.2rem; height: 2px; background: var(--ice); margin-top: .8em; }
.pills b { font-weight: 600; color: var(--navy); }
.pills span { color: var(--gray); font-size: .96rem; }
.more { display: inline-flex; gap: 10px; align-items: center; margin-top: 26px; font-weight: 600; color: var(--navy); border-bottom: 2px solid var(--ice); padding-bottom: 4px; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } .frame { margin-right: 28px; } .frame .ph { aspect-ratio: 4 / 3; } }

/* references */
.refs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.refs div { padding: 30px 30px 30px 0; border-bottom: 1px solid var(--line); }
.refs div:not(:nth-child(3n+1)) { padding-left: 30px; border-left: 1px solid var(--line); }
.refs h3 { font-size: 1.4rem; color: var(--navy); }
.refs p { margin-top: 6px; color: var(--gray); }
@media (max-width: 760px) { .refs { grid-template-columns: minmax(0, 1fr); } .refs div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; } }

/* cta band */
.ctaband { position: relative; color: var(--white); }
.ctaband .ph { position: absolute; inset: 0; }
.ctaband::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(6,26,54,.94) 0%, rgba(6,26,54,.65) 60%, rgba(6,26,54,.4) 100%); }
.ctaband .wrap { position: relative; z-index: 2; padding-block: clamp(80px, 11vw, 140px); display: grid; gap: 22px; justify-items: start; }
.ctaband h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); max-width: 14em; }
.ctaband p { max-width: 36em; color: rgba(255,255,255,.8); font-weight: 300; font-size: 1.1rem; }

/* ---------- inner pages ---------- */
.banner { position: relative; min-height: 70vh; color: var(--white); display: flex; align-items: flex-end; background: var(--deep); }
.banner .ph { position: absolute; inset: 0; }
.banner .ph img { animation: kb 14s ease-out forwards; }
.banner::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(6,26,54,.75) 0%, rgba(6,26,54,.2) 35%, rgba(6,26,54,.92) 100%), linear-gradient(90deg, rgba(6,26,54,.6) 0%, rgba(6,26,54,0) 65%); }
.banner .wrap { position: relative; z-index: 2; padding-top: 150px; padding-bottom: clamp(44px, 6vw, 80px); width: 100%; }
.crumb { font-size: .82rem; color: rgba(255,255,255,.7); display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.crumb a:hover { color: var(--white); }
.crumb i { font-style: normal; opacity: .5; }
.banner h1 { font-size: clamp(2.5rem, 6.6vw, 5.2rem); font-weight: 600; margin-top: 14px; max-width: 14em; animation: up .9s cubic-bezier(.2,.7,.2,1) both; }
.banner .lead { margin-top: 20px; max-width: 40em; color: rgba(255,255,255,.85); animation: fade 1s .3s both; }

.body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(36px, 5vw, 80px); align-items: start; }
.body > * { min-width: 0; }
.aside { position: sticky; top: 104px; display: grid; gap: 16px; }
.quote { background: var(--deep); color: var(--white); padding: 30px; display: grid; gap: 14px; }
.quote .h3 { font-size: 1.25rem; }
.quote p { color: rgba(255,255,255,.75); font-size: .95rem; font-weight: 300; }
.quote .btn { justify-content: center; }
.others { border: 1px solid var(--line); padding: 10px 0; }
.others .h4 { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gray); padding: 10px 22px; font-weight: 600; }
.others a { display: flex; justify-content: space-between; gap: 10px; padding: 11px 22px; font-size: .95rem; color: var(--navy); font-weight: 500; }
.others a:hover { background: var(--surface); }
.others a.on { color: var(--ice); }
@media (max-width: 980px) { .body { grid-template-columns: minmax(0, 1fr); } .aside { position: static; } }

.h2s { font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--navy); margin-top: 12px; }
.scope { margin-top: 34px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.scope div { padding-block: 24px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.scope .b { font-size: 1.12rem; font-weight: 600; color: var(--navy); display: flex; align-items: center; gap: 14px; }
.scope .b::before { content: ""; width: 22px; height: 2px; background: var(--ice); flex: none; }
.scope span { color: var(--gray); padding-left: 36px; }
@media (max-width: 640px) { .scope { grid-template-columns: minmax(0, 1fr); } }

.chips { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { padding: 9px 16px; background: var(--surface); color: var(--navy); font-size: .9rem; font-weight: 500; border-left: 2px solid var(--ice); }

.steps { margin-top: 34px; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 18px 0 0; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-size: 2.4rem; font-weight: 300; color: var(--ice); line-height: 1; }
.steps li::after { content: ""; display: block; height: 1px; background: var(--line); margin: 16px 0; order: -1; }
.steps b { display: block; color: var(--navy); font-weight: 600; margin-bottom: 4px; }
.steps span { color: var(--gray); font-size: .93rem; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } }
@media (max-width: 520px) { .steps { grid-template-columns: minmax(0, 1fr); } }

.pillars { background: var(--deep); color: var(--white); }
.pillars .grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); margin-top: 40px; }
.pillars .grid div { border-top: 2px solid var(--ice); padding-top: 22px; display: grid; gap: 10px; }
.pillars h3 { font-size: 1.3rem; font-weight: 500; }
.pillars p { color: rgba(255,255,255,.72); font-weight: 300; }
.pillars h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); margin-top: 14px; max-width: 18em; }
@media (max-width: 800px) { .pillars .grid { grid-template-columns: minmax(0, 1fr); } }

.gallery { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); grid-template-rows: 280px 280px; gap: 14px; }
.gallery .ph:first-child { grid-row: span 2; }
@media (max-width: 700px) { .gallery { grid-template-columns: minmax(0, 1fr); grid-template-rows: 300px 220px 220px; } .gallery .ph:first-child { grid-row: auto; } }

.next { position: relative; display: block; color: var(--white); min-height: 300px; }
.next .ph { position: absolute; inset: 0; }
.next .ph img { transition: transform 1.4s; }
.next:hover .ph img { transform: scale(1.05); }
.next::before { content: ""; position: absolute; inset: 0; z-index: 1; background: rgba(6,26,54,.78); transition: background .4s; }
.next:hover::before { background: rgba(11,46,91,.7); }
.next .wrap { position: relative; z-index: 2; min-height: 300px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.next .h3 { font-size: clamp(2rem, 5vw, 3.8rem); font-weight: 500; margin-top: 10px; }
.next .go { width: 72px; height: 72px; border-radius: 50%; border: 1px solid rgba(255,255,255,.6); display: grid; place-items: center; font-size: 1.6rem; transition: .3s; flex: none; }
.next:hover .go { background: var(--ice); color: var(--deep); border-color: var(--ice); }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 90px); }
.brief { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 0; }
.brief li { padding: 16px 0 16px 36px; border-top: 1px solid var(--line); position: relative; color: var(--gray); }
.brief li::before { content: ""; position: absolute; left: 0; top: 1.65em; width: 22px; height: 2px; background: var(--ice); }
.card { background: var(--surface); padding: clamp(28px, 4vw, 44px); display: grid; gap: 22px; align-content: start; }
.card dt { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gray); font-weight: 600; }
.card dd { margin: 4px 0 0; font-size: 1.15rem; font-weight: 500; color: var(--navy); overflow-wrap: anywhere; }
.card dd a:hover, .ftr a:hover { color: var(--ice); }
.quote .qline { font-size: .9rem; color: rgba(255,255,255,.85); border-top: 1px solid rgba(255,255,255,.14); padding-top: 14px; overflow-wrap: anywhere; }
.quote .qline a:hover { color: var(--ice); }
.card dl { margin: 0; display: grid; gap: 22px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }

.countries { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 30px; border-top: 1px solid var(--line); }
.countries div { padding: 26px 0; border-bottom: 1px solid var(--line); font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 300; color: var(--navy); }
@media (max-width: 640px) { .countries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- certificates ---------- */
.badges { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.badge { display: grid; gap: 4px; align-content: start; padding: 26px 20px 26px 0; border-bottom: 1px solid var(--line); transition: background .3s; }
.badge:not(:first-child) { padding-left: 20px; border-left: 1px solid var(--line); }
.badge b { font-size: clamp(1.35rem, 2.2vw, 1.7rem); font-weight: 600; color: var(--navy); letter-spacing: -0.01em; }
.badge b span { color: var(--ice); font-weight: 400; }
.badge small { color: var(--gray); font-size: .88rem; line-height: 1.4; }
.badge:hover { background: var(--surface); }
@media (max-width: 900px) { .badges { grid-template-columns: repeat(3, minmax(0, 1fr)); } .badge:nth-child(3n+1) { padding-left: 0; border-left: 0; } }
@media (max-width: 560px) { .badges { grid-template-columns: repeat(2, minmax(0, 1fr)); } .badge:nth-child(n) { padding-left: 16px; border-left: 1px solid var(--line); } .badge:nth-child(2n+1) { padding-left: 0; border-left: 0; } }

.scopebox { background: var(--surface); border-left: 3px solid var(--ice); padding: clamp(24px, 4vw, 40px); display: grid; gap: 12px; max-width: 980px; }
.scopebox p { color: var(--navy); font-size: clamp(1.02rem, 1.5vw, 1.2rem); font-weight: 400; line-height: 1.6; }
.scopebox small { color: var(--gray); font-size: .88rem; }
.certs { margin-top: clamp(40px, 6vw, 70px); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 34px 26px; }
.cert { display: grid; gap: 14px; align-content: start; min-width: 0; }
.cert .doc { position: relative; display: block; width: 100%; aspect-ratio: 592 / 838; max-width: 100%; padding: 0; border: 1px solid var(--line); background: var(--white); cursor: zoom-in; overflow: hidden; box-shadow: 0 18px 40px rgba(6,26,54,.14), 0 2px 6px rgba(6,26,54,.08); transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s; }
.cert .doc img { width: 100%; height: 100%; object-fit: cover; }
.cert .doc:hover { transform: translateY(-6px); box-shadow: 0 28px 60px rgba(6,26,54,.2), 0 2px 6px rgba(6,26,54,.08); }
.cert .doc .zoom { position: absolute; right: 10px; bottom: 10px; width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: var(--white); display: grid; place-items: center; font-size: 1rem; opacity: 0; transition: opacity .3s; }
.cert .doc:hover .zoom, .cert .doc:focus-visible .zoom { opacity: 1; }
.cert .std { font-size: 1.3rem; font-weight: 600; color: var(--navy); line-height: 1.2; }
.cert .nm { color: var(--ink); font-size: .95rem; font-weight: 500; line-height: 1.4; min-height: 2.8em; }
.cert dl { margin: 0; display: grid; gap: 4px; font-size: .82rem; color: var(--gray); }
.cert dl div { display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line); padding-top: 6px; }
.cert dd { margin: 0; color: var(--ink); font-weight: 500; text-align: right; overflow-wrap: anywhere; }
.cert .pdf { justify-self: start; background: none; border-width: 0 0 2px; border-style: solid; font-family: inherit; cursor: pointer; padding-left: 0; padding-right: 0; font-weight: 600; font-size: .88rem; color: var(--navy); border-bottom: 2px solid var(--ice); padding-bottom: 3px; }
.cert .pdf:hover { color: var(--ice); }
@media (max-width: 1100px) { .certs { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 700px) { .certs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 16px; } .cert .std { font-size: 1.1rem; } }

.lb { position: fixed; inset: 0; z-index: 80; background: rgba(6,26,54,.94); display: grid; grid-template-rows: auto minmax(0, 1fr); padding: calc(env(safe-area-inset-top, 0px) + 14px) var(--gut-r) calc(env(safe-area-inset-bottom, 0px) + 20px) var(--gut-l); }
.lb[hidden], .mnav[hidden] { display: none; }
.lb-bar { display: flex; align-items: center; gap: 14px; color: var(--white); padding-bottom: 14px; }
.lb-bar b { margin-inline-end: auto; font-weight: 600; font-size: 1.05rem; }
.lb-x { background: none; border: 1px solid rgba(255,255,255,.4); color: var(--white); width: 44px; height: 44px; font-size: 1.5rem; line-height: 1; cursor: pointer; }
.lb-x:hover { border-color: var(--ice); color: var(--ice); }
.lb-body { min-height: 0; overflow: auto; display: grid; place-items: start center; }
.lb-body img { width: min(820px, 100%); height: auto; background: var(--white); box-shadow: 0 30px 80px rgba(0,0,0,.4); }

/* ---------- footer ---------- */
.ftr { background: var(--deep); color: rgba(255,255,255,.72); font-size: .93rem; }
.ftr .cols { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; padding-block: 70px 50px; }
.ftr .logo { color: var(--white); margin: 0 0 20px; }
.ftr .h4 { color: var(--white); font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; margin-bottom: 16px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.ftr a:hover { color: var(--ice); }
.ftr .bot { border-top: 1px solid rgba(255,255,255,.1); }
.ftr .bot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-block: 22px; padding-bottom: max(22px, env(safe-area-inset-bottom, 0px)); font-size: .82rem; }
@media (max-width: 860px) { .ftr .cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .ftr .cols { grid-template-columns: minmax(0, 1fr); } }

/* page fade */

/* reveal on scroll: content is visible by default; JS adds .rv only when supported */
.js .rv { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.js .rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rv { opacity: 1; transform: none; }
  .marq .track { flex-wrap: wrap; width: auto; justify-content: center; }
  html { scroll-behavior: auto; }
}

/* ---------- additions for the multi-page site ---------- */
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ice); color: var(--deep); padding: 10px 16px; font-weight: 600; }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 12px); }
.lang a { display: inline-block; border: 1px solid transparent; padding: 5px 8px; opacity: .6; }
.lang a[aria-current="true"] { opacity: 1; border-color: currentColor; }
.lang a:hover { opacity: 1; }
.dd.open .dd-menu { opacity: 1; visibility: visible; transform: none; }
.mnav a[aria-current="page"] { color: var(--ice); }
.banner.short { min-height: 46vh; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); margin-top: 40px; }
.facts div { padding: 28px 24px 28px 0; border-bottom: 1px solid var(--line); }
.facts div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.facts b { display: block; font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 300; color: var(--navy); line-height: 1; font-variant-numeric: tabular-nums; }
.facts span { display: block; margin-top: 10px; color: var(--gray); }
@media (max-width: 640px) { .facts { grid-template-columns: minmax(0, 1fr); } .facts div + div { padding-left: 0; border-left: 0; } }
.prose { max-width: 46rem; display: grid; gap: 16px; color: var(--ink); }
.prose h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); color: var(--navy); margin-top: 22px; }
.prose p, .prose li { color: #2E3A4B; }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.prose a { color: var(--navy); border-bottom: 1px solid var(--ice); }
.svc-links { margin-top: 30px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.svc-links a { display: grid; gap: 4px; padding: 20px 0; border-top: 1px solid var(--line); }
.svc-links a b { color: var(--navy); font-weight: 600; font-size: 1.1rem; display: flex; justify-content: space-between; gap: 10px; }
.svc-links a span { color: var(--gray); font-size: .95rem; }
.svc-links a:hover b { color: var(--ice); }
@media (max-width: 700px) { .svc-links { grid-template-columns: minmax(0, 1fr); } }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; margin-top: 28px; }
.form .full { grid-column: 1 / -1; }
.form label { display: grid; gap: 6px; font-size: .82rem; font-weight: 600; letter-spacing: .04em; color: var(--navy); }
.form input, .form select, .form textarea { font: inherit; font-size: 1rem; font-weight: 400; color: var(--ink); background: var(--white); border: 1px solid #C9D3DE; border-radius: 0; padding: 12px 14px; width: 100%; min-width: 0; }
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--ice); outline-offset: 0; border-color: var(--ice); }
.form .acts { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form .note { grid-column: 1 / -1; font-size: .85rem; color: var(--gray); }
.form .note a { color: var(--navy); border-bottom: 1px solid var(--ice); }
.form .err { grid-column: 1 / -1; color: #B42318; font-size: .9rem; font-weight: 500; }
.btn-wa { background: #1F7A4D; color: var(--white); }
.btn-wa:hover { background: #17603C; }
@media (max-width: 600px) { .form { grid-template-columns: minmax(0, 1fr); } }
.card dd a { border-bottom: 1px solid var(--ice); }
.card .maplink { display: inline-flex; gap: 8px; align-items: center; margin-top: 8px; font-size: .92rem; font-weight: 600; color: var(--navy); border-bottom: 2px solid var(--ice); padding-bottom: 2px; }
.map { position: relative; margin-top: clamp(40px, 6vw, 70px); border: 1px solid var(--line); background: var(--surface); }
.map iframe { display: block; width: 100%; height: clamp(320px, 45vw, 460px); border: 0; }
.map .bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 20px; padding: 18px 22px; border-top: 1px solid var(--line); }
.map .bar p { color: var(--navy); font-weight: 500; }
.wa { position: fixed; z-index: 45; right: max(18px, calc(env(safe-area-inset-right, 0px) + 18px)); bottom: max(18px, calc(env(safe-area-inset-bottom, 0px) + 18px)); display: inline-flex; align-items: center; gap: 10px; padding: 13px 18px 13px 16px; background: #1F7A4D; color: var(--white); font-weight: 600; font-size: .92rem; border-radius: 999px; box-shadow: 0 12px 30px rgba(6,26,54,.28); transition: transform .25s, background .25s; }
.wa:hover { transform: translateY(-3px); background: #17603C; }
.wa svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 520px) { .wa span { display: none; } .wa { padding: 15px; } }
.cert .links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.cert a.pdf { background: none; }
.ftr address { font-style: normal; line-height: 1.6; }
.ftr .bot .wrap a { color: rgba(255,255,255,.8); }
.e404 { min-height: 100vh; display: grid; align-items: center; background: var(--deep); color: var(--white); }
.e404 .wrap { display: grid; gap: 18px; justify-items: start; padding-block: 140px 80px; }
.e404 b { font-size: clamp(4rem, 14vw, 9rem); font-weight: 300; color: var(--ice); line-height: 1; }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ftr .h4, .others .h4 { line-height: 1.3; letter-spacing: .2em; }
.quote .h3 { font-size: 1.25rem; line-height: 1.2; }
.scope .b { font-size: 1.12rem; line-height: 1.3; letter-spacing: 0; }
.next .h3 { display: block; line-height: 1.1; font-weight: 500; }
.cert h2.std { margin: 0; }
.mnav .top .logo { color: var(--white); }
/* accessible ice tone for text on light backgrounds (WCAG AA) */
:root { --ice-ink: #1A6F9A; }
.kicker, .others a.on, .badge b span, .steps li::before { color: var(--ice-ink); }
.hero .kicker, .banner .kicker, .pillars .kicker, .marq .kicker, .ctaband .kicker, .tile .kicker, .next .kicker, .lb .kicker, .e404 .kicker { color: var(--ice-soft); }
.ftr a:hover, .card dd a:hover { color: var(--ice-ink); }
.ftr a:hover { color: var(--ice); }
.scopebox small, .card dt, .map .bar p { color: #4B5563; }