@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500;1,600&display=swap');

:root {
  --ink: #253734;
  --forest: #183c36;
  --forest-deep: #102b27;
  --sage: #769489;
  --mist: #eef3ef;
  --paper: #fdfdfb;
  --sand: #e9e1d4;
  --line: rgba(37, 55, 52, .13);
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'DM Sans', Arial, sans-serif;
  --transition: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--paper); }
body { color: var(--ink); font-family: var(--sans); line-height: 1.6; overflow-x: hidden; }
body.menu-open { overflow-x: hidden; }
section[id] { scroll-margin-top: 98px; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }

/* Simple logo reveal: the pre-glass opening direction. */
.brand-intro { background: #07152d; animation-duration: .65s; animation-delay: 2.3s; }
.brand-intro::before { z-index: -3; inset: 0; background: radial-gradient(circle at 50% 47%, rgba(54,113,205,.39), transparent 26%), radial-gradient(circle at 14% 78%, rgba(61,142,235,.14), transparent 28%), radial-gradient(circle at 86% 16%, rgba(107,76,202,.14), transparent 26%); filter: none; animation: none; }
.brand-intro::after { background: radial-gradient(circle at 50% 48%, transparent 0 21%, rgba(3,11,27,.18) 48%, rgba(3,10,24,.64) 100%); }
.brand-intro-light { z-index: -2; width: min(55vw, 600px); opacity: .34; }
.light-one { top: -22%; left: -10%; background: #2d72da; animation: introAmbient 4s ease-in-out infinite alternate; }
.light-two { right: -16%; bottom: -30%; background: #7751cb; animation: introAmbient 5s ease-in-out 1s infinite alternate-reverse; }
.brand-intro-stage { position: relative; display: grid; place-items: center; width: min(84vw, 350px); height: 330px; animation: introCard .72s var(--transition) .1s both; }
.brand-intro-mark-wrap { width: 176px; margin: 0; border: 0; background: transparent; box-shadow: none; animation-delay: .32s; }
.brand-intro-mark-wrap::before { inset: 9%; border-color: rgba(191,217,255,.52); box-shadow: inset 0 0 30px rgba(112,164,255,.14); }
.brand-intro-orbit { border-color: rgba(147,190,255,.38); }
.orbit-one { inset: -16%; animation-duration: 3.2s; }
.orbit-two { inset: -34%; animation-duration: 3.2s; animation-delay: 1.1s; }
.brand-intro-mark { width: 72%; box-shadow: 0 0 42px rgba(80,137,255,.64); }
.brand-intro-sheen { inset: -34%; animation-delay: 1.12s; }
.brand-intro-copy { bottom: 12px; animation-delay: .92s; }
.brand-intro-copy strong { font-size: 1.65rem; letter-spacing: .18em; }
.brand-intro-copy span { font-size: .54rem; letter-spacing: .18em; }
@keyframes introAmbient { to { transform: translate3d(11%, -8%, 0) scale(1.12); opacity: .5; } }
@keyframes introCard { from { opacity: 0; transform: translateY(20px) scale(.94); filter: none; } to { opacity: 1; transform: none; filter: none; } }
@keyframes brandIntroExit { to { visibility: hidden; opacity: 0; transform: scale(1.04); pointer-events: none; } }
.brand-intro { position: fixed; z-index: 5000; inset: 0; display: grid; place-items: center; overflow: hidden; color: #edf5ff; isolation: isolate; background: #050b1b; animation: brandIntroExit .58s var(--transition) 2.35s forwards; }
.brand-intro::before { content: ''; position: absolute; z-index: -3; inset: -20%; background: conic-gradient(from 214deg at 50% 46%, #061126, #123c76, #5c3a8f, #0f3f64, #061126); filter: saturate(118%); animation: introBackdrop 7s ease-in-out infinite alternate; }
.brand-intro::after { content: ''; position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 50% 48%, transparent 0 17%, rgba(3,8,22,.12) 40%, rgba(2,7,18,.68) 100%); }
.brand-intro-grid { position: absolute; z-index: -1; inset: 0; opacity: .32; background-image: linear-gradient(rgba(187,218,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(187,218,255,.1) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at center, #000 0 34%, transparent 76%); }
.brand-intro-noise { position: absolute; z-index: -1; inset: 0; opacity: .22; background-image: radial-gradient(rgba(255,255,255,.8) .55px, transparent .7px); background-size: 5px 5px; mix-blend-mode: soft-light; }
.brand-intro-light { position: absolute; z-index: -2; width: min(49vw, 650px); aspect-ratio: 1; border-radius: 50%; filter: blur(68px); opacity: .72; }
.light-one { top: -23%; left: -11%; background: #1e9ee6; animation: introAmbient 4.5s ease-in-out infinite alternate; }
.light-two { right: -13%; bottom: -29%; background: #9b6bf3; animation: introAmbient 5.3s ease-in-out .6s infinite alternate-reverse; }
.light-three { top: 29%; left: 31%; width: min(28vw, 340px); background: #4ed1bb; opacity: .4; animation: introAmbient 3.8s ease-in-out 1s infinite alternate; }
.brand-intro-card { position: relative; display: grid; grid-template-rows: auto 1fr; width: min(86vw, 430px); min-height: 385px; padding: 18px 20px 24px; overflow: hidden; border: 1px solid rgba(235,246,255,.52); border-radius: 34px; background: linear-gradient(135deg, rgba(244,250,255,.2), rgba(156,194,255,.07) 45%, rgba(86,65,162,.13)); box-shadow: inset 1px 1px 0 rgba(255,255,255,.5), inset -1px -1px 0 rgba(141,179,255,.11), 0 30px 90px rgba(0,4,24,.52), 0 0 110px rgba(53,145,255,.24); backdrop-filter: blur(30px) saturate(155%); -webkit-backdrop-filter: blur(30px) saturate(155%); animation: introCard .74s var(--transition) .12s both; }
.brand-intro-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(116deg, rgba(255,255,255,.43), transparent 18% 54%, rgba(204,226,255,.1) 68%, transparent 78%); pointer-events: none; }
.brand-intro-card::after { content: ''; position: absolute; inset: auto 9% 11px; height: 1px; background: linear-gradient(90deg, transparent, rgba(237,247,255,.68), transparent); }
.brand-intro-topline { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; color: rgba(236,245,255,.82); font-size: .53rem; font-weight: 700; letter-spacing: .13em; }
.brand-intro-topline i, .intro-live-dot { display: inline-block; width: 6px; height: 6px; margin-right: 7px; vertical-align: 1px; background: #8ff0cd; border-radius: 50%; box-shadow: 0 0 14px #8ff0cd; animation: introDot 1.7s ease-in-out infinite; }
.brand-intro-mark-wrap { position: relative; z-index: 1; align-self: center; justify-self: center; display: grid; place-items: center; width: 165px; aspect-ratio: 1; margin-top: 13px; border: 1px solid rgba(225,241,255,.38); border-radius: 50%; background: radial-gradient(circle at 32% 20%, rgba(255,255,255,.26), rgba(180,208,255,.05) 47%, rgba(49,73,138,.18)); box-shadow: inset 0 0 36px rgba(222,240,255,.13), 0 0 48px rgba(90,158,255,.28); animation: introMark .82s var(--transition) .38s both; }
.brand-intro-mark-wrap::before { content: ''; position: absolute; inset: 10%; border: 1px solid rgba(218,237,255,.45); border-radius: inherit; }
.brand-intro-orbit { position: absolute; border: 1px solid rgba(196,224,255,.46); border-radius: 50%; }
.orbit-one { inset: -16%; animation: introOrbit 2.7s ease-in-out infinite; }
.orbit-two { inset: -34%; opacity: .58; animation: introOrbit 2.7s ease-in-out .85s infinite reverse; }
.brand-intro-mark { position: relative; z-index: 2; width: 70%; border-radius: 50%; box-shadow: 0 0 38px rgba(101,167,255,.6); }
.brand-intro-sheen { position: absolute; z-index: 3; inset: -42%; background: linear-gradient(112deg, transparent 43%, rgba(245,251,255,.88) 49%, transparent 55%); transform: translateX(-145%) rotate(5deg); animation: introSheen .72s var(--transition) 1.04s both; }
.brand-intro-copy { position: absolute; z-index: 2; right: 0; bottom: 45px; left: 0; display: grid; gap: 3px; text-align: center; opacity: 0; animation: introCopy .45s ease .85s forwards; }
.brand-intro-copy strong { font-family: var(--serif); font-size: 1.72rem; font-weight: 600; letter-spacing: .2em; }
.brand-intro-copy span { color: rgba(232,244,255,.78); font-size: .49rem; font-weight: 700; letter-spacing: .15em; }
.brand-intro-float { position: absolute; z-index: 1; display: flex; align-items: center; gap: 8px; padding: 10px 13px; color: rgba(239,247,255,.92); border: 1px solid rgba(221,239,255,.36); border-radius: 15px; background: rgba(219,237,255,.12); box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 16px 38px rgba(0,8,30,.2); backdrop-filter: blur(20px) saturate(145%); -webkit-backdrop-filter: blur(20px) saturate(145%); font-size: .5rem; font-weight: 700; letter-spacing: .12em; animation: introFloat .75s var(--transition) .48s both, introHover 3.6s ease-in-out 1.3s infinite alternate; }
.intro-float-top { top: max(10%, 64px); left: calc(50% - min(43vw, 215px)); }
.intro-float-side { right: calc(50% - min(48vw, 330px)); bottom: max(16%, 92px); gap: 7px; padding: 10px 12px; transform: rotate(-7deg); }
.intro-float-side > span:first-child { font-family: var(--serif); font-size: 1.05rem; line-height: .8; }
.intro-float-side i { width: 18px; height: 1px; background: rgba(236,246,255,.64); }
.brand-intro-progress { position: absolute; z-index: 1; bottom: max(8%, 36px); width: min(72vw, 250px); height: 2px; overflow: hidden; background: rgba(226,241,255,.24); border-radius: 99px; }
.brand-intro-progress span { display: block; width: 100%; height: 100%; transform: translateX(-100%); background: linear-gradient(90deg, #8ee7ff, #fff, #b99bff); animation: introProgress 2s var(--transition) .25s forwards; }
@keyframes introBackdrop { to { transform: rotate(11deg) scale(1.08); filter: saturate(142%) hue-rotate(10deg); } }
@keyframes introAmbient { to { transform: translate3d(13%, -9%, 0) scale(1.13); } }
@keyframes introCard { from { opacity: 0; transform: translateY(28px) scale(.9); filter: blur(8px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes introFloat { from { opacity: 0; transform: translateY(18px) scale(.82); } to { opacity: 1; } }
@keyframes introHover { to { translate: 0 -7px; } }
@keyframes introDot { 50% { opacity: .35; transform: scale(.68); } }
@keyframes introOrbit { 0%,100% { transform: scale(.94); opacity: .2; } 50% { transform: scale(1.06); opacity: .8; } }
@keyframes introMark { from { opacity: 0; transform: scale(.58); filter: brightness(.4); } to { opacity: 1; transform: none; filter: brightness(1); } }
@keyframes introSheen { to { transform: translateX(150%) rotate(5deg); } }
@keyframes introCopy { to { opacity: 1; } }
@keyframes introProgress { to { transform: none; } }
@keyframes brandIntroExit { to { visibility: hidden; opacity: 0; transform: scale(1.025); pointer-events: none; } }

/* Override the former glass experiment with the original clean logo reveal. */
.brand-intro { background: #07152d; animation-duration: .65s; animation-delay: 2.3s; }
.brand-intro::before { z-index: -3; inset: 0; background: radial-gradient(circle at 50% 47%, rgba(54,113,205,.39), transparent 26%), radial-gradient(circle at 14% 78%, rgba(61,142,235,.14), transparent 28%), radial-gradient(circle at 86% 16%, rgba(107,76,202,.14), transparent 26%); filter: none; animation: none; }
.brand-intro::after { background: radial-gradient(circle at 50% 48%, transparent 0 21%, rgba(3,11,27,.18) 48%, rgba(3,10,24,.64) 100%); }
.brand-intro-light { z-index: -2; width: min(55vw, 600px); opacity: .34; }
.light-one { top: -22%; left: -10%; background: #2d72da; animation: introAmbientSimple 4s ease-in-out infinite alternate; }
.light-two { right: -16%; bottom: -30%; background: #7751cb; animation: introAmbientSimple 5s ease-in-out 1s infinite alternate-reverse; }
.brand-intro-stage { position: relative; display: grid; place-items: center; width: min(84vw, 350px); height: 330px; animation: introStage .72s var(--transition) .1s both; }
.brand-intro-mark-wrap { width: 176px; margin: 0; border: 0; background: transparent; box-shadow: none; animation-delay: .32s; }
.brand-intro-mark-wrap::before { inset: 9%; border-color: rgba(191,217,255,.52); box-shadow: inset 0 0 30px rgba(112,164,255,.14); }
.brand-intro-orbit { border-color: rgba(147,190,255,.38); }
.orbit-one { inset: -16%; animation-duration: 3.2s; }
.orbit-two { inset: -34%; animation-duration: 3.2s; animation-delay: 1.1s; }
.brand-intro-mark { width: 72%; box-shadow: 0 0 42px rgba(80,137,255,.64); }
.brand-intro-sheen { inset: -34%; animation-delay: 1.12s; }
.brand-intro-copy { bottom: 12px; animation-delay: .92s; }
.brand-intro-copy strong { font-size: 1.65rem; letter-spacing: .18em; }
.brand-intro-copy span { font-size: .54rem; letter-spacing: .18em; }
.brand-intro-sheen { display: none; }
@keyframes introAmbientSimple { to { transform: translate3d(11%, -8%, 0) scale(1.12); opacity: .5; } }
@keyframes introStage { from { opacity: 0; transform: translateY(20px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes brandIntroExit { to { visibility: hidden; opacity: 0; transform: scale(1.04); pointer-events: none; } }

/* Local experiment: a surgical-tech scan opening, based on the reference reel's motion language. */
.brand-intro { position: fixed; z-index: 5000; inset: 0; display: grid; place-items: center; overflow: hidden; isolation: isolate; color: #eaf6ff; background: #020913; animation: tridentPrecisionExit .55s cubic-bezier(.75,0,1,.4) 2.5s forwards; }
.brand-intro-video { position: absolute; z-index: -5; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .9; filter: saturate(.8) contrast(1.1); }
.brand-intro::before { content: ''; position: absolute; z-index: -3; inset: 0; background: radial-gradient(ellipse at 50% 48%, rgba(2,9,19,.1) 0 18%, rgba(2,9,19,.36) 52%, rgba(2,9,19,.82) 100%); }
.brand-intro::after { content: ''; position: absolute; z-index: -2; inset: 0; opacity: .12; background-image: linear-gradient(rgba(139,207,247,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(139,207,247,.12) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at center, #000 0 20%, transparent 65%); }
.brand-intro-grain { position: absolute; z-index: -1; inset: 0; opacity: .11; background-image: radial-gradient(rgba(220,246,255,.65) .45px, transparent .7px); background-size: 5px 5px; mix-blend-mode: soft-light; }
.brand-intro-aura { position: absolute; z-index: -1; width: min(70vw, 780px); aspect-ratio: 1; border-radius: 50%; background: rgba(0,139,225,.22); filter: blur(72px); animation: tridentAura 2.4s ease-out both; }
.brand-intro-scan { position: absolute; z-index: 2; top: 0; bottom: 0; left: -18%; width: 2px; opacity: 0; background: #b9efff; box-shadow: 0 0 18px 5px rgba(80,201,255,.55), 0 0 80px 18px rgba(43,131,255,.18); animation: tridentScan 1.05s cubic-bezier(.65,0,.25,1) .32s both; }
.brand-intro-rule { position: absolute; z-index: 1; height: 1px; opacity: 0; background: linear-gradient(90deg, transparent, rgba(177,228,255,.68), transparent); animation: tridentRule .58s ease-out .86s both; }
.rule-one { top: calc(50% - 128px); left: 10%; width: 26vw; }
.rule-two { right: 10%; bottom: calc(50% - 132px); width: 22vw; animation-delay: .96s; }
.brand-intro-stage { position: relative; display: grid; justify-items: center; width: min(88vw, 430px); min-height: 332px; height: auto; padding: 30px 0 24px; animation: none; }
.brand-intro-kicker { margin: 0; color: rgba(201,235,255,.72); font-size: .55rem; font-weight: 700; letter-spacing: .24em; opacity: 0; transform: translateY(8px); animation: tridentLift .44s ease-out .68s forwards; }
.brand-intro-kicker span { margin: 0 7px; color: #7bdcff; }
.brand-intro-mark-wrap { position: relative; display: grid; place-items: center; width: 170px; aspect-ratio: 1; margin: 21px 0 15px; overflow: hidden; border: 1px solid rgba(156,220,255,.48); border-radius: 50%; background: rgba(7,24,46,.72); box-shadow: 0 0 0 12px rgba(116,197,255,.035), 0 0 55px rgba(34,158,230,.28); clip-path: inset(0 50% 0 50% round 50%); animation: tridentMarkReveal .72s cubic-bezier(.2,.8,.2,1) .55s forwards; }
.brand-intro-mark-wrap::before { content: ''; position: absolute; z-index: 2; inset: 9px; border: 1px solid rgba(212,243,255,.32); border-radius: inherit; box-shadow: none; }
.brand-intro-mark-wrap::after { content: ''; position: absolute; z-index: 3; inset: -40%; pointer-events: none; background: linear-gradient(90deg, transparent 47%, rgba(191,242,255,.42) 50%, transparent 53%); transform: translateX(-55%); animation: tridentMarkGlint .7s ease-out 1.18s both; }
.brand-intro-mark { position: relative; z-index: 1; width: 77%; border-radius: 50%; filter: saturate(.94) contrast(1.08); box-shadow: 0 0 30px rgba(110,199,255,.38); }
.brand-intro-copy { position: static; display: grid; justify-items: center; gap: 7px; opacity: 0; transform: translateY(12px); animation: tridentLift .48s ease-out 1.02s forwards; }
.brand-intro-copy strong { font-family: var(--serif); font-size: clamp(1.75rem, 7vw, 2.35rem); font-weight: 500; letter-spacing: .19em; line-height: 1; }
.brand-intro-copy span { color: rgba(213,237,252,.75); font-size: .48rem; font-weight: 700; letter-spacing: .19em; }
.brand-intro-meta { position: absolute; bottom: 0; display: flex; align-items: center; gap: 9px; color: rgba(177,224,248,.6); font-size: .47rem; font-weight: 700; letter-spacing: .16em; opacity: 0; animation: tridentLift .4s ease-out 1.24s forwards; }
.brand-intro-meta i { width: 34px; height: 1px; background: rgba(164,222,251,.48); }

@keyframes tridentScan { 0% { opacity: 0; transform: translateX(0); } 8% { opacity: 1; } 76% { opacity: 1; } 100% { opacity: 0; transform: translateX(136vw); } }
@keyframes tridentMarkReveal { to { clip-path: inset(0 0 0 0 round 50%); } }
@keyframes tridentMarkGlint { to { transform: translateX(55%); } }
@keyframes tridentLift { to { opacity: 1; transform: none; } }
@keyframes tridentRule { to { opacity: 1; transform: scaleX(1); } }
@keyframes tridentAura { from { opacity: 0; transform: scale(.62); } to { opacity: 1; transform: scale(1); } }
@keyframes tridentPrecisionExit { to { visibility: hidden; opacity: 0; transform: scale(1.018); pointer-events: none; } }

/* Final brand entrance: quiet editorial confidence, without decorative tech lines. */
.brand-intro { background: #00172f; animation: tridentEditorialExit .42s cubic-bezier(.72,0,.92,.42) 1.9s forwards; }
.brand-intro::before { z-index: -3; background: radial-gradient(ellipse at 50% 46%, rgba(50,107,159,.23), transparent 31%), radial-gradient(ellipse at 50% 84%, rgba(0,0,0,.38), transparent 65%), #00172f; }
.brand-intro::after, .brand-intro-grain, .brand-intro-aura, .brand-intro-scan, .brand-intro-rule { display: none; }
.brand-intro-stage { width: min(86vw, 360px); min-height: 242px; padding: 0; }
.brand-intro-kicker, .brand-intro-meta { display: none; }
.brand-intro-mark-wrap { width: 116px; margin: 0 0 24px; overflow: visible; border: 0; background: transparent; box-shadow: none; clip-path: none; animation: tridentEditorialMark .62s cubic-bezier(.2,.8,.2,1) .12s both; }
.brand-intro-mark-wrap::before, .brand-intro-mark-wrap::after { display: none; }
.brand-intro-mark { width: 100%; filter: saturate(.98) contrast(1.06); box-shadow: 0 18px 42px rgba(0,0,0,.28); }
.brand-intro-copy { gap: 9px; animation: tridentEditorialCopy .5s ease-out .46s forwards; }
.brand-intro-copy strong { color: #f4f1e8; font-size: clamp(1.9rem, 8vw, 2.4rem); font-weight: 500; letter-spacing: .22em; }
.brand-intro-copy span { color: rgba(229,237,243,.72); font-size: .48rem; letter-spacing: .2em; }
@keyframes tridentEditorialMark { from { opacity: 0; transform: translateY(11px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes tridentEditorialCopy { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } }
@keyframes tridentEditorialExit { to { visibility: hidden; opacity: 0; transform: scale(1.01); pointer-events: none; } }

/* VDS opening — kept last so older local intro experiments cannot override it. */
.brand-intro { position: fixed; z-index: 5000; inset: 0; display: grid; place-items: center; overflow: hidden; isolation: isolate; color: #eaf6ff; background: #020913; animation: tridentPrecisionExit .55s cubic-bezier(.75,0,1,.4) 2.5s forwards; }
.brand-intro-video { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .9; filter: saturate(.8) contrast(1.1); }
.brand-intro-line-mask { position: absolute; z-index: 4; top: 42%; right: 0; left: 0; height: 18%; pointer-events: none; background: linear-gradient(180deg, transparent 0%, rgba(2,9,19,.86) 24%, #020913 40% 64%, rgba(2,9,19,.86) 78%, transparent 100%); }
.brand-intro::before { content: ''; position: absolute; z-index: 1; inset: 0; background: radial-gradient(ellipse at 50% 48%, rgba(2,9,19,.1) 0 18%, rgba(2,9,19,.36) 52%, rgba(2,9,19,.82) 100%); }
.brand-intro::after { content: ''; position: absolute; z-index: 2; inset: 0; opacity: .12; background-image: linear-gradient(rgba(139,207,247,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(139,207,247,.12) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at center, #000 0 20%, transparent 65%); }
.brand-intro-grain { position: absolute; z-index: 3; inset: 0; opacity: .11; background-image: radial-gradient(rgba(220,246,255,.65) .45px, transparent .7px); background-size: 5px 5px; mix-blend-mode: soft-light; }
.brand-intro-aura { position: relative; z-index: 4; width: min(70vw, 780px); aspect-ratio: 1; border-radius: 50%; background: rgba(0,139,225,.22); filter: blur(72px); animation: tridentAura 2.4s ease-out both; }
.brand-intro-scan { position: absolute; z-index: 7; top: 0; bottom: 0; left: -18%; width: 2px; opacity: 0; background: #b9efff; box-shadow: 0 0 18px 5px rgba(80,201,255,.55), 0 0 80px 18px rgba(43,131,255,.18); animation: tridentScan 1.05s cubic-bezier(.65,0,.25,1) .32s both; }
.brand-intro-rule { position: absolute; z-index: 6; height: 1px; opacity: 0; background: linear-gradient(90deg, transparent, rgba(177,228,255,.68), transparent); animation: tridentRule .58s ease-out .86s both; }
.brand-intro-stage { position: relative; z-index: 5; display: grid; justify-items: center; width: min(88vw, 430px); min-height: 292px; height: auto; padding: 30px 0 12px; animation: none; }
.brand-intro-kicker { margin: 0; color: rgba(201,235,255,.72); font-size: .55rem; font-weight: 700; letter-spacing: .24em; opacity: 0; transform: translateY(8px); animation: tridentLift .44s ease-out .68s forwards; }
.brand-intro-kicker span { margin: 0 7px; color: #7bdcff; }
.brand-intro-mark-wrap { position: relative; display: grid; place-items: center; width: 170px; aspect-ratio: 1; margin: 21px 0 15px; overflow: hidden; border: 1px solid rgba(156,220,255,.48); border-radius: 50%; background: rgba(7,24,46,.72); box-shadow: 0 0 0 12px rgba(116,197,255,.035), 0 0 55px rgba(34,158,230,.28); clip-path: inset(0 50% 0 50% round 50%); animation: tridentMarkReveal .72s cubic-bezier(.2,.8,.2,1) .55s forwards; }
.brand-intro-mark-wrap::before { content: ''; position: absolute; z-index: 2; inset: 9px; border: 1px solid rgba(212,243,255,.32); border-radius: inherit; box-shadow: none; }
.brand-intro-mark-wrap::after { content: ''; position: absolute; z-index: 3; inset: -40%; pointer-events: none; background: linear-gradient(90deg, transparent 47%, rgba(191,242,255,.42) 50%, transparent 53%); transform: translateX(-55%); animation: tridentMarkGlint .7s ease-out 1.18s both; }
.brand-intro-mark { position: relative; z-index: 1; width: 77%; border-radius: 50%; filter: saturate(.94) contrast(1.08); box-shadow: 0 0 30px rgba(110,199,255,.38); }
.brand-intro-copy { position: static; display: grid; justify-items: center; gap: 7px; opacity: 0; transform: translateY(12px); animation: tridentLift .48s ease-out 1.02s forwards; }
.brand-intro-copy strong { font-family: var(--serif); font-size: clamp(1.75rem, 7vw, 2.35rem); font-weight: 500; letter-spacing: .19em; line-height: 1; }
.brand-intro-copy span { color: rgba(213,237,252,.75); font-size: .48rem; font-weight: 700; letter-spacing: .19em; }
.brand-intro-meta { position: absolute; bottom: 0; display: flex; align-items: center; gap: 9px; color: rgba(177,224,248,.6); font-size: .47rem; font-weight: 700; letter-spacing: .16em; opacity: 0; animation: tridentLift .4s ease-out 1.24s forwards; }
.brand-intro-meta i { width: 34px; height: 1px; background: rgba(164,222,251,.48); }

.container { width: min(100% - 48px, 1240px); margin: 0 auto; }
.navbar { position: fixed; top: 16px; left: 16px; z-index: 1000; width: calc(100% - 32px); height: 82px; color: #fff; transition: background .5s var(--transition), box-shadow .5s var(--transition), height .4s var(--transition), color .4s var(--transition), top .4s var(--transition), left .4s var(--transition), width .4s var(--transition); }
.navbar.scrolled { top: 0; left: 0; width: 100%; height: 72px; color: var(--ink); background: rgba(253,253,251,.94); box-shadow: 0 8px 30px rgba(21,48,43,.08); backdrop-filter: blur(16px); }
.nav-container { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand-logo, .footer-logo { display: flex; align-items: center; gap: 9px; }
.brand-logo, .nav-controls { position: relative; z-index: 2; }
.brand-logo { margin-left: clamp(8px, 1.6vw, 26px); }
.brand-mark { width: 54px; height: 54px; border-radius: 50%; object-fit: cover; transition: transform .35s var(--transition), box-shadow .35s var(--transition); }
.brand-logo:hover .brand-mark { transform: scale(1.07); box-shadow: 0 0 0 1px rgba(179,212,255,.5), 0 0 20px rgba(92,145,255,.28); }
.brand-wordmark { display: grid; gap: 1px; line-height: 1; color: #f1f6ff; text-shadow: 0 2px 13px rgba(3,11,28,.34); }
.brand-wordmark strong { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; letter-spacing: .18em; }
.brand-wordmark small { color: rgba(230,240,255,.72); font-size: .42rem; font-weight: 700; letter-spacing: .13em; }
.navbar.scrolled .brand-wordmark { color: #112847; text-shadow: none; }
.navbar.scrolled .brand-wordmark small { color: #627584; }
.nav-menu { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 35px); }
.nav-link { position: relative; font-size: .78rem; font-weight: 600; letter-spacing: .05em; }
.nav-link::after { content: ''; position: absolute; height: 1px; width: 0; left: 0; bottom: -6px; background: currentColor; transition: width .3s var(--transition); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-controls { display: flex; gap: 16px; align-items: center; }
.lang-selector { position: relative; }
.control-btn { border: 1px solid rgba(255,255,255,.42); border-radius: 99px; color: inherit; background: transparent; padding: 6px 11px; font-size: .73rem; font-weight: 600; display: flex; gap: 5px; align-items: center; }
.navbar.scrolled .control-btn { border-color: var(--line); }
.lang-dropdown { position: absolute; right: 0; top: calc(100% + 9px); min-width: 125px; padding: 5px; display: grid; background: #fff; border: 1px solid var(--line); border-radius: 10px; opacity: 0; visibility: hidden; transform: translateY(-5px); transition: .25s ease; box-shadow: 0 12px 30px rgba(20,50,44,.12); }
.lang-dropdown.show { opacity: 1; visibility: visible; transform: none; }
.lang-option { color: var(--ink); background: none; border: 0; text-align: left; border-radius: 6px; padding: 8px; font-size: .8rem; }
.lang-option:hover { background: var(--mist); }
.mobile-menu-toggle { display: none; width: 37px; height: 37px; border: 0; color: inherit; background: transparent; }
.mobile-menu-toggle .bar { display: block; height: 1px; width: 24px; margin: 5px auto; background: currentColor; transition: transform .25s ease, opacity .25s ease; }

.floating-whatsapp { position: fixed; z-index: 1200; bottom: 30px; left: 30px; display: grid; place-items: center; width: 62px; height: 62px; color: #fff; background: #25d366; border: 2px solid rgba(255,255,255,.84); border-radius: 50%; box-shadow: 0 12px 30px rgba(0,0,0,.22), 0 0 0 0 rgba(37,211,102,.38); opacity: 0; pointer-events: none; transform: translateY(14px) scale(.9); transition: transform .3s var(--transition), background .3s ease, opacity .3s ease; animation: whatsappPulse 2.5s ease-out infinite; }
.floating-whatsapp:hover { background: #1ebc59; transform: translateY(-4px) scale(1.04); animation-play-state: paused; }
.floating-whatsapp img { width: 29px; height: 29px; filter: brightness(0) invert(1); }
body.show-floating-whatsapp .floating-whatsapp { opacity: 1; pointer-events: auto; transform: none; }
@keyframes whatsappPulse { 0%, 70%, 100% { box-shadow: 0 12px 30px rgba(0,0,0,.22), 0 0 0 0 rgba(37,211,102,.34); } 82% { box-shadow: 0 12px 30px rgba(0,0,0,.22), 0 0 0 13px rgba(37,211,102,0); } }

.hero-section { position: relative; min-height: calc(min(810px, 100svh) - 32px); display: grid; align-items: center; overflow: hidden; margin: 16px; color: #fff; background: #081327; border: 1px solid rgba(186,213,255,.28); border-radius: 34px; }
.hero-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,15,34,.98) 0%, rgba(10,29,59,.94) 46%, rgba(10,34,71,.28) 100%); z-index: 1; }
.hero-section::after { content: ''; position: absolute; width: 60vw; height: 60vw; right: -19vw; bottom: -35vw; border-radius: 50%; border: 1px solid rgba(255,255,255,.14); z-index: 2; pointer-events: none; }
.hero-layout { position: relative; z-index: 3; display: grid; grid-template-columns: minmax(0, .93fr) minmax(360px, 1.07fr); align-items: stretch; min-height: calc(min(810px, 100svh) - 32px); }
.hero-content { align-self: center; padding: 142px 5vw 94px 0; }
.hero-content h1 { max-width: 675px; font-family: var(--serif); font-size: clamp(3rem, 5.3vw, 5.25rem); font-weight: 500; letter-spacing: -.045em; line-height: 1.05; }
.hero-content .highlight { position: relative; display: inline-block; color: #b9d5ff; font-style: italic; }
.hero-harmoni-smile { display: none; }
.hero-description { max-width: 490px; margin: 28px 0 0; color: rgba(226,238,255,.76); font-size: 1rem; }
.hero-divider { display: none; }
.hero-contact { display: grid; grid-template-columns: max-content; gap: 11px; margin: 32px 0; }
.contact-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.8); font-size: .82rem; }
.contact-icon { display: grid; place-items: center; width: 34px; height: 34px; color: #d4e6fe; border: 1px solid rgba(194,220,255,.44); border-radius: 8px; background: rgba(255,255,255,.07); transition: background .3s ease, transform .3s var(--transition); }
.contact-item:hover .contact-icon { color: #fff; background: rgba(113,165,255,.32); transform: translateY(-2px); }
.contact-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.phone-number { transition: color .25s ease; }
.phone-number:hover { color: #fff; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-scroll-cue { position: absolute; bottom: 31px; left: 0; display: inline-flex; align-items: center; gap: 10px; color: rgba(208,226,255,.72); font-size: .64rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.hero-scroll-cue::before { content: ''; width: 35px; height: 1px; background: currentColor; opacity: .65; }
.hero-scroll-cue i { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid rgba(182,213,255,.42); border-radius: 50%; font-size: 1rem; font-style: normal; animation: scrollArrow 1.55s ease-in-out infinite; }
.hero-scroll-cue:hover { color: #fff; }
@keyframes scrollArrow { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 21px; border: 1px solid transparent; font-size: .77rem; font-weight: 700; letter-spacing: .04em; transition: transform .35s var(--transition), background .35s var(--transition), color .35s var(--transition), border-color .35s var(--transition); }
.btn:hover { transform: translateY(-3px); }
.btn-primary { color: #fff; background: #507e70; }
.btn-primary:hover { background: #6c9b8c; }
.btn-secondary { color: #eff6ff; border-color: rgba(191,216,255,.64); background: rgba(82,126,197,.12); }
.btn-secondary:hover { background: #eff6ff; color: #0a1d3d; }
.hero-whatsapp-cta { gap: 7px; }
.hero-whatsapp-cta img { width: 13px; height: 13px; opacity: .88; transition: transform .3s var(--transition), opacity .3s ease; }
.hero-whatsapp-cta:hover img { opacity: 1; transform: scale(1.1); }
.hero-image-area { position: relative; min-height: 100%; }
.clinic-image-wrapper { position: absolute; inset: 0; overflow: hidden; }
.clinic-image-wrapper::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,23,50,.53), transparent 55%), linear-gradient(0deg, rgba(5,15,34,.43), transparent 40%); }
.clinic-bg-img { width: 100%; height: 100%; object-fit: cover; object-position: 78% center; transform: scale(1.04); transition: transform 1.6s var(--transition); }
.hero-section:hover .clinic-bg-img { transform: scale(1.01); }
.floating-badge { display: none; }
.hero-brand-orb { position: absolute; z-index: 3; right: 10%; bottom: 14%; display: grid; place-items: center; width: clamp(140px, 14vw, 220px); aspect-ratio: 1; border-radius: 50%; background: rgba(5,15,34,.22); backdrop-filter: blur(5px); animation: heroOrbFloat 5s ease-in-out infinite alternate; }
.hero-brand-orb::after { content: ''; position: absolute; inset: 7%; border: 1px solid rgba(193,218,255,.4); border-radius: inherit; }
.hero-brand-orb img { position: relative; z-index: 1; width: 72%; border-radius: 50%; box-shadow: 0 0 50px rgba(92,145,255,.45); }
.hero-brand-orb small { position: absolute; z-index: 2; bottom: -22px; width: max-content; color: #d3e6ff; font-size: .52rem; font-weight: 700; letter-spacing: .14em; }
.orb-ring { position: absolute; border: 1px solid rgba(151,191,255,.37); border-radius: 50%; }
.orb-ring-one { inset: -11%; animation: orbitPulse 3.5s ease-in-out infinite; }
.orb-ring-two { inset: -25%; opacity: .5; animation: orbitPulse 3.5s ease-in-out 1s infinite; }
@keyframes heroOrbFloat { from { transform: translateY(-6px); } to { transform: translateY(10px); } }
@keyframes orbitPulse { 0%,100% { transform: scale(.95); opacity: .2; } 50% { transform: scale(1.04); opacity: .7; } }

/* Premium hero art direction: the tooth panel responds to real page scroll. */
.hero-precision { background: #020913; }
.hero-precision::before { background: linear-gradient(90deg, rgba(2,9,19,.99) 0%, rgba(3,14,30,.96) 43%, rgba(3,17,37,.66) 67%, rgba(2,9,19,.26) 100%); }
.hero-precision::after { width: 48vw; height: 48vw; right: -15vw; bottom: -28vw; border-color: rgba(129,212,255,.16); }
.hero-precision .hero-content { padding-top: 60px; padding-bottom: 72px; }
.hero-precision .hero-content h1 { font-size: clamp(2.75rem, 4.75vw, 4.8rem); }
.hero-precision .hero-contact { margin: 24px 0; }
.hero-precision .hero-description { max-width: 440px; color: rgba(222,237,250,.72); }
.hero-precision .hero-whatsapp-cta { color: #061426; border-color: #ecf7ff; background: #ecf7ff; box-shadow: 0 12px 26px rgba(0,0,0,.18); }
.hero-precision .hero-whatsapp-cta:hover { color: #fff; border-color: #6ebcf2; background: #3289c6; }
.hero-precision-stage { position: relative; display: grid; place-items: center; min-height: 100%; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 50% 52%, rgba(9,67,132,.34), transparent 29%), linear-gradient(140deg, #061426, #010714 76%); }
.hero-precision-stage::after { content: ''; position: absolute; z-index: 0; inset: 9% 8%; pointer-events: none; border: 1px solid rgba(153,222,255,.1); border-radius: 50% 44% 48% 52%; box-shadow: inset 0 0 90px rgba(43,131,255,.05); }
.hero-precision-stage::before { content: ''; position: absolute; z-index: -2; width: min(38vw, 520px); aspect-ratio: 1; border-radius: 50%; background: rgba(24,151,255,.24); filter: blur(72px); transform: translateY(var(--tooth-y, 0px)) scale(var(--tooth-scale, 1)); transition: transform .18s linear; }
.precision-grid { position: absolute; z-index: -1; inset: 0; opacity: .24; background-image: linear-gradient(rgba(135,211,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(135,211,255,.13) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(ellipse at center, #000 0 35%, transparent 75%); }
.precision-tooth { position: relative; z-index: 1; width: min(86%, 535px); max-height: 88%; object-fit: contain; object-position: center; filter: drop-shadow(0 30px 50px rgba(0,0,0,.52)) saturate(.96); transform: translate3d(0, var(--tooth-y, 0px), 0) scale(var(--tooth-scale, 1)) rotate(var(--tooth-rotate, 0deg)); transform-origin: 50% 57%; transition: transform .18s linear, filter .8s ease; will-change: transform; }
.precision-scan { position: absolute; z-index: 2; top: 19%; bottom: auto; left: 13%; width: 2px; height: 61%; opacity: 0; background: rgba(174,239,255,.88); box-shadow: 0 0 14px 4px rgba(59,190,255,.58), 0 0 46px 15px rgba(33,123,255,.14); border-radius: 99px; mix-blend-mode: screen; transform: translateX(0); animation: precisionScan 6.2s cubic-bezier(.52,0,.21,1) 1.4s infinite; pointer-events: none; }
.precision-orbit { position: absolute; z-index: 0; width: min(33vw, 430px); aspect-ratio: 1; border: 1px solid rgba(143,216,255,.2); border-radius: 50%; transform: translateY(var(--tooth-y, 0px)) scale(var(--tooth-scale, 1)); transition: transform .18s linear; }
.orbit-a { transform: translateY(var(--tooth-y, 0px)) scale(var(--tooth-scale, 1)) rotate(28deg); border-radius: 44% 56% 52% 48%; }
.orbit-b { width: min(44vw, 570px); border-color: rgba(143,216,255,.12); border-radius: 52% 48% 46% 54%; transform: translateY(var(--tooth-y, 0px)) scale(var(--tooth-scale, 1)) rotate(-32deg); }
.precision-label { position: absolute; z-index: 3; display: flex; align-items: center; gap: 9px; margin: 0; color: rgba(202,238,255,.67); font-size: .5rem; font-weight: 700; letter-spacing: .18em; }
.precision-label span { color: #80dcff; }
.label-top { top: 17%; right: 12%; }
.label-top::before, .label-bottom::after { content: ''; width: 35px; height: 1px; background: currentColor; opacity: .6; }
.label-bottom { bottom: 15%; left: 12%; }
@keyframes precisionScan { 0%, 18% { opacity: 0; transform: translateX(0); } 23% { opacity: .86; } 52% { opacity: .8; } 59%, 100% { opacity: 0; transform: translateX(30vw); } }
.mobile-tooth-story { display: none; }
.visual-story { position: relative; display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); min-height: min(810px, 94svh); overflow: hidden; color: #edf8ff; isolation: isolate; background: #020913; }
.visual-story::before { content: ''; position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 72% 44%, rgba(18,104,186,.22), transparent 27%), linear-gradient(115deg, #020913 0%, #06152b 54%, #020913 100%); }
.visual-story-media { position: absolute; inset: 0 0 0 39%; overflow: hidden; }
.visual-story-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #020913 0%, rgba(2,9,19,.38) 22%, transparent 58%), linear-gradient(0deg, rgba(2,9,19,.75), transparent 46%); pointer-events: none; }
.visual-story-image, .visual-story-video { width: 100%; height: 100%; object-fit: cover; object-position: center 28%; filter: saturate(.94) contrast(1.04) drop-shadow(0 28px 44px rgba(0,0,0,.44)); transform: translate3d(0, var(--story-image-y, 24px), 0) scale(var(--story-image-scale, 1.04)); transform-origin: 50% 42%; transition: transform .18s linear; will-change: transform; }
.visual-story-copy { position: relative; z-index: 3; align-self: center; width: min(100% - 48px, 530px); margin-left: max(24px, calc((100vw - 1240px) / 2)); padding: 80px 0; }
.visual-story-copy p { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: rgba(175,225,255,.82); font-size: .58rem; font-weight: 700; letter-spacing: .18em; }
.visual-story-copy p::before { width: 30px; height: 1px; content: ''; background: #73d5ff; }
.visual-story-copy p span { color: #73d5ff; }
.visual-story-copy h2 { max-width: 480px; margin: 0; color: #f3f9ff; font-family: var(--serif); font-size: clamp(3rem, 5vw, 5rem); font-weight: 500; line-height: .98; letter-spacing: -.05em; text-wrap: balance; }
.story-line { display: block; width: 70px; height: 1px; margin-top: 30px; background: linear-gradient(90deg, #8fe4ff, transparent); }
.visual-story-scan { position: absolute; z-index: 2; top: 18%; bottom: 14%; left: 18%; width: 2px; border-radius: 99px; opacity: .8; background: rgba(183,243,255,.94); box-shadow: 0 0 14px 4px rgba(60,196,255,.55), 0 0 44px 12px rgba(63,111,255,.16); animation: visualStoryScan 5.8s cubic-bezier(.5,0,.2,1) .5s infinite; mix-blend-mode: screen; }
.visual-story-core { min-height: min(880px, 102svh); background: #01060d; }
.visual-story-core::before { background: radial-gradient(circle at 70% 42%, rgba(0,160,255,.16), transparent 27%), radial-gradient(circle at 66% 46%, rgba(255,161,61,.12), transparent 15%), linear-gradient(115deg, #01050c 0%, #06182c 58%, #02050b 100%); }
.visual-story-core .visual-story-media { left: 35%; }
.visual-story-core .visual-story-media::after { background: linear-gradient(90deg, #01050c 0%, rgba(1,5,12,.24) 32%, transparent 62%), linear-gradient(0deg, rgba(1,5,12,.74), transparent 43%); }
.visual-story-core .visual-story-image { object-position: center 34%; filter: saturate(1.04) contrast(1.08) drop-shadow(0 35px 55px rgba(0,0,0,.6)); }
.visual-story-smile-final { object-position: center 24% !important; }
.visual-story-smile-detail { object-position: center 20% !important; }
.visual-story-bespoke-image { object-position: center 18% !important; filter: saturate(.88) contrast(1.07) drop-shadow(0 28px 44px rgba(0,0,0,.44)); }
.visual-story-bespoke-video { object-position: center 36% !important; filter: saturate(.9) contrast(1.06) drop-shadow(0 28px 44px rgba(0,0,0,.44)); }
.core-orbit { position: absolute; z-index: 1; left: 15%; top: 23%; width: 62%; aspect-ratio: 1; border: 1px solid rgba(133,219,255,.22); border-radius: 50%; transform: rotateX(68deg) rotateZ(-17deg); pointer-events: none; }
.core-orbit.orbit-two { left: 8%; top: 30%; width: 74%; border-color: rgba(255,189,108,.15); transform: rotateX(68deg) rotateZ(21deg); }
@keyframes visualStoryScan { 0%, 13% { opacity: 0; transform: translateX(0); } 21% { opacity: .85; } 72% { opacity: .7; transform: translateX(40vw); } 82%, 100% { opacity: 0; transform: translateX(43vw); } }

.planning-journey { position: relative; min-height: 154svh; overflow: clip; color: #edf8ff; background: #020913; isolation: isolate; }
.planning-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; background: #020913; }
.planning-stage::after { content: ''; position: absolute; z-index: 2; inset: 0; background: linear-gradient(90deg, rgba(2,9,19,.82) 0%, rgba(2,9,19,.28) 52%, rgba(2,9,19,.08) 100%), linear-gradient(0deg, rgba(2,9,19,.9), transparent 58%); pointer-events: none; }
.planning-frame { position: absolute; z-index: 1; inset: 0; margin: 0; opacity: 0; transform: scale(1.02); transform-origin: 56% 42%; transition: opacity .24s linear, transform .28s ease-out; }
.planning-frame picture, .planning-frame img, .planning-frame video { display: block; width: 100%; height: 100%; }
.planning-frame img, .planning-frame video { object-fit: cover; object-position: center; filter: saturate(.88) contrast(1.05); }
.planning-frame-listen img { object-position: center 12%; }
.planning-frame-craft img { object-position: center 32%; filter: saturate(.9) contrast(1.05); }
.planning-copy { position: absolute; z-index: 4; top: 50%; left: max(24px, calc((100vw - 1240px) / 2)); width: min(500px, calc(100vw - 48px)); opacity: 0; transform: translateY(18px); transition: opacity .22s linear, transform .24s ease-out; pointer-events: none; }
.planning-copy p { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: #73d5ff; font-size: .61rem; font-weight: 700; letter-spacing: .18em; }
.planning-copy p::before { content: ''; width: 30px; height: 1px; background: currentColor; }
.planning-copy p span { color: rgba(220,242,255,.8); }
.planning-copy h2 { margin: 0; font-family: var(--serif); font-size: clamp(3rem, 5vw, 5rem); font-weight: 500; line-height: .98; letter-spacing: -.05em; text-wrap: balance; }
.planning-progress { position: absolute; z-index: 4; right: 38px; bottom: 38px; width: 88px; height: 1px; background: rgba(218,241,255,.28); }
.planning-progress i { display: block; width: calc(var(--journey-progress, 0) * 100%); height: 100%; background: #8fe4ff; transition: width .1s linear; }

.about-us { padding: clamp(90px, 10vw, 150px) 0; background: var(--paper); }
.about-container { display: grid; grid-template-columns: minmax(220px, .65fr) minmax(0, 1.25fr); gap: clamp(45px, 9vw, 140px); align-items: start; }
.about-header { position: sticky; top: 125px; }
.about-header h2 { font-family: var(--serif); font-size: clamp(2.2rem, 3.3vw, 3.4rem); font-weight: 500; line-height: 1; letter-spacing: -.04em; }
.about-header .subtitle { margin-top: 12px; color: var(--sage); font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.about-content { position: relative; padding-top: 10px; }
.about-content::before { content: '“'; position: absolute; left: -39px; top: -58px; color: #d8e4dc; font-family: var(--serif); font-size: 7.5rem; line-height: 1; }
.about-text { max-width: 725px; color: #5b6c66; font-size: clamp(1.05rem, 1.5vw, 1.22rem); line-height: 1.9; }
.about-text + .about-text { margin-top: 24px; }
.about-text strong { color: var(--forest) !important; font-weight: 700; }

.services, .gallery-section, .contact-section { padding: clamp(82px, 10vw, 142px) 0; }
.services { background: var(--mist); }
.services-header { margin-bottom: 52px; text-align: center; }
.services-header h2 span { position: relative; color: var(--forest); font-family: var(--serif); font-size: clamp(2.5rem, 4vw, 4.1rem); font-weight: 500; letter-spacing: -.045em; }
.services-header h2 span::after { content: ''; display: block; width: 48px; height: 2px; margin: 16px auto 0; background: var(--sage); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 430px; overflow: hidden; color: #fff; background: var(--forest); isolation: isolate; }
.service-card::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(10,37,31,.94) 0%, rgba(11,42,35,.14) 74%); transition: background .45s var(--transition); }
.service-card:hover::after { background: linear-gradient(0deg, rgba(10,37,31,.96) 7%, rgba(11,42,35,.32) 100%); }
.service-image { position: absolute; inset: 0; z-index: -2; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--transition); }
.service-card:hover .service-image img { transform: scale(1.08); }
.service-content { position: absolute; right: 0; bottom: 0; left: 0; padding: 27px; transform: translateY(42px); transition: transform .5s var(--transition); }
.service-card:hover .service-content { transform: none; }
.service-content h3 { font-family: var(--serif); font-size: 1.85rem; font-weight: 500; line-height: 1.1; }
.service-content p { margin-top: 12px; min-height: 68px; color: rgba(255,255,255,.8); font-size: .85rem; line-height: 1.6; opacity: 0; transition: opacity .3s ease .05s; }
.service-card:hover .service-content p { opacity: 1; }
.service-cta { display: inline-block; margin-top: 16px; color: #dcece3; font-size: .73rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.service-cta::after { content: '  →'; transition: margin .25s ease; }
.service-cta:hover::after { margin-left: 5px; }

.gallery-section { background: var(--paper); }
.gallery-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 17px; max-width: 1120px; margin: 0 auto; }
.gallery-item { position: relative; flex: 0 1 calc((100% - 34px) / 3); aspect-ratio: 4 / 3; overflow: hidden; padding: 0; border: 0; background: var(--sand); cursor: zoom-in; }
.gallery-item:nth-child(2) { margin: 0; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--transition), filter .6s ease; }
.gallery-item > span { position: absolute; right: 14px; bottom: 14px; z-index: 1; padding: 6px 9px; color: #fff; border: 1px solid rgba(255,255,255,.52); background: rgba(0,23,47,.48); font-size: .58rem; font-weight: 700; letter-spacing: .1em; opacity: 0; transform: translateY(6px); transition: opacity .3s ease, transform .3s var(--transition); }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.055); filter: saturate(1.08); }
.gallery-item:hover > span, .gallery-item:focus-visible > span { opacity: 1; transform: none; }
.gallery-item:focus-visible { outline: 2px solid #00172f; outline-offset: 4px; }
.gallery-lightbox { position: fixed; inset: 0; display: none; width: 100vw; height: 100svh; max-width: none; max-height: none; margin: 0; padding: 0; overflow: visible; border: 0; background: transparent; place-items: center; }
.gallery-lightbox[open] { display: grid; }
.gallery-lightbox::backdrop { background: rgba(0,23,47,.88); backdrop-filter: blur(8px); }
.gallery-lightbox img { display: block; width: auto; height: auto; max-width: min(86vw, 1100px); max-height: calc(100svh - 112px); margin: 0 auto; object-fit: contain; box-shadow: 0 25px 70px rgba(0,0,0,.42); }
.gallery-lightbox-close { position: fixed; top: 22px; right: 22px; z-index: 1; display: grid; place-items: center; width: 44px; height: 44px; color: #fff; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; background: #00172f; font-size: 1.8rem; line-height: 1; }
.gallery-lightbox-nav { position: fixed; top: 50%; z-index: 1; display: grid; place-items: center; width: 48px; height: 48px; color: #fff; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; background: rgba(0,23,47,.84); font-size: 2.15rem; line-height: .8; transform: translateY(-50%); transition: background .25s ease, transform .25s var(--transition); }
.gallery-lightbox-nav:hover { background: #00172f; transform: translateY(-50%) scale(1.07); }
.gallery-lightbox-prev { left: 26px; }
.gallery-lightbox-next { right: 26px; }
.gallery-lightbox-count { position: fixed; right: 0; bottom: 23px; left: 0; margin: 0; color: rgba(255,255,255,.82); text-align: center; font-size: .68rem; font-weight: 700; letter-spacing: .14em; }

.contact-section { color: #fff; background: #00172f; }
.contact-section .services-header h2 span { color: #f1f6f2; }
.contact-section .services-header h2 span::after { background: #9bc4b2; }
.contact-grid { display: grid; grid-template-columns: .87fr 1.13fr; gap: 18px; max-width: 1020px; margin: 0 auto; }
.contact-info-panel, .contact-form-panel { padding: clamp(28px, 4vw, 48px); border: 1px solid rgba(255,255,255,.17); }
.contact-info-panel { display: flex; flex-direction: column; justify-content: space-between; gap: 30px; background: rgba(255,255,255,.04); }
.info-block strong { display: block; margin-bottom: 5px; color: #9bc4b2; font-size: .71rem; letter-spacing: .14em; text-transform: uppercase; }
.info-block p { color: rgba(255,255,255,.84); font-size: .92rem; }
.info-block .contact-value-empty { min-height: 1.5rem; }
.map-action-buttons { display: flex; flex-wrap: wrap; gap: 9px; }
.map-link-btn { border: 1px solid rgba(255,255,255,.35); padding: 9px 13px; font-size: .74rem; font-weight: 700; transition: .3s ease; }
.map-link-btn:hover { color: var(--forest); background: #fff; border-color: #fff; }
.contact-form-panel { background: #f7faf7; }
.form-group { margin-bottom: 13px; }
.form-group input, .form-group textarea { width: 100%; padding: 14px 0; color: var(--ink); border: 0; border-bottom: 1px solid #ccd8d0; outline: 0; background: transparent; border-radius: 0; font-size: .9rem; transition: border .25s ease; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--forest); }
.form-group textarea { resize: vertical; }
.btn-full { width: 100%; margin-top: 15px; }
.form-success-alert { align-items: center; gap: 9px; padding: 15px; color: var(--forest); background: #e4f3ea; font-size: .87rem; }

.footer { padding: 27px 0; background: #00172f; color: #dce9e0; }
.footer-container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-logo { color: #e1eee5; font-size: .84rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.footer-brand-mark { width: 47px; height: 47px; border-radius: 50%; object-fit: cover; }
.copyright { color: rgba(220,233,224,.58); font-size: .73rem; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s var(--transition), transform .75s var(--transition); }
.reveal.is-visible { opacity: 1; transform: none; }
.services-grid .service-card:nth-child(2), .gallery-item:nth-child(2) { transition-delay: .1s; }
.services-grid .service-card:nth-child(3), .gallery-item:nth-child(3) { transition-delay: .2s; }

@media (max-width: 900px) {
  .hero-layout { grid-template-columns: 1fr .85fr; }
  .hero-content { padding-right: 22px; }
  .hero-contact { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-content { transform: none; }
  .service-content p { opacity: 1; }
}

@media (max-width: 700px) {
  .container { width: min(100% - 36px, 1240px); }
  .navbar { top: 10px; left: 10px; width: calc(100% - 20px); height: 64px; }
  .navbar.scrolled { top: 0; left: 0; width: 100%; height: 65px; backdrop-filter: none; }
  .brand-logo { margin-left: 4px; gap: 7px; }
  .brand-mark { width: 48px; height: 48px; }
  .brand-wordmark strong { font-size: .91rem; }
  .brand-wordmark small { display: none; }
  .nav-menu { position: absolute; z-index: 1; top: calc(100% + 8px); right: 0; left: 0; display: flex; flex-direction: column; align-items: center; gap: 0; max-height: 0; padding: 0 22px; overflow: hidden; color: #edf5ff; opacity: 0; background: linear-gradient(135deg, rgba(17,42,84,.1), rgba(25,52,103,.06)); border: 1px solid transparent; border-radius: 22px; box-shadow: 0 20px 48px rgba(5,13,31,0); transform: translateY(-10px) scale(.98); transition: max-height .42s var(--transition), padding .42s var(--transition), opacity .25s ease, transform .42s var(--transition), box-shadow .42s ease, border-color .42s ease, background .42s ease; }
  .nav-menu.show { max-height: 360px; padding: 16px 22px; overflow-y: auto; opacity: 1; background: linear-gradient(135deg, rgba(17,42,84,.84), rgba(33,65,122,.68)); border-color: rgba(211,229,255,.42); box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 20px 48px rgba(5,13,31,.38); backdrop-filter: blur(22px) saturate(140%); transform: none; }
  .nav-menu.show::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg, rgba(255,255,255,.18), transparent 28%, transparent 72%, rgba(117,165,255,.12)); }
  .nav-menu .nav-link { width: 100%; padding: 12px 4px; text-align: center; }
  .nav-menu .nav-link::after { right: 0; bottom: 6px; margin: auto; }
  .nav-menu .nav-link { position: relative; z-index: 1; }
  body.menu-open .navbar:not(.scrolled) { color: #eef6ff; }
  body.menu-open .navbar:not(.scrolled) .control-btn { border-color: rgba(255,255,255,.38); }
  .nav-link { font-size: 1.12rem; }
  .mobile-menu-toggle { display: block; }
  body.menu-open .mobile-menu-toggle { display: block; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; }
  .mobile-menu-toggle.active .bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .mobile-menu-toggle.active .bar:nth-child(2) { opacity: 0; }
  .mobile-menu-toggle.active .bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero-section { min-height: 740px; margin: 10px; border-radius: 24px; align-items: end; }
  .hero-section::before { background: linear-gradient(0deg, rgba(5,15,34,.98) 0%, rgba(8,23,50,.76) 45%, rgba(8,23,50,.08) 100%); }
  .hero-layout { display: block; min-height: 740px; }
  .hero-image-area { position: absolute; top: 0; bottom: 0; left: calc((100vw - 100%) / -2); right: calc((100vw - 100%) / -2); }
  .hero-precision-stage { position: absolute; inset: 0; }
  .hero-precision::before { background: linear-gradient(0deg, rgba(2,9,19,.98) 0%, rgba(2,11,25,.8) 44%, rgba(2,9,19,.2) 100%); }
  .hero-precision .hero-content { padding-top: 112px; padding-bottom: 44px; }
  .hero-precision .hero-content h1 { font-size: clamp(2.75rem, 11.5vw, 3.55rem); }
  .precision-tooth { width: min(96%, 410px); max-height: 76%; transform-origin: 50% 46%; }
  .precision-orbit { width: min(78vw, 400px); }
  .orbit-b { width: min(95vw, 500px); }
  .label-top { top: 14%; right: 8%; }
  .label-bottom { bottom: 43%; left: 9%; }
  .visual-story { grid-template-columns: 1fr; min-height: 109svh; padding: 0 24px 38px; }
  .visual-story::before { background: radial-gradient(circle at 50% 30%, rgba(18,104,186,.22), transparent 32%), linear-gradient(180deg, #020913 0%, #06152b 68%, #020913 100%); }
  .visual-story-media { inset: 0 0 auto; height: 65svh; }
  .visual-story-media::after { background: linear-gradient(180deg, rgba(2,9,19,.02) 34%, rgba(2,9,19,.18) 70%, #06152b 100%); }
  .visual-story-copy { align-self: start; width: 100%; margin: 0; padding: 68svh 0 0; }
  .visual-story-precision .visual-story-media { height: 57svh; }
  .visual-story-precision .visual-story-copy { padding-top: 60svh; }
  .visual-story-bespoke { display: block; min-height: 112svh; padding: 0 24px 44px; overflow: visible; }
  .visual-story-bespoke .visual-story-media { position: sticky; top: 0; height: 90svh; inset: auto; margin: 0 -24px; }
  .visual-story-bespoke .visual-story-media::after { background: linear-gradient(180deg, rgba(2,9,19,.02) 22%, rgba(2,9,19,.1) 52%, #06152b 94%); }
  .visual-story-bespoke .visual-story-copy { position: relative; z-index: 4; width: 100%; margin: -25svh 0 0; padding: 0 0 28px; }
  .visual-story-bespoke-image, .visual-story-bespoke-video { object-position: center top !important; }
  .planning-journey { min-height: 152svh; overflow: visible; }
  .planning-stage { height: 100svh; }
  .planning-stage::after { background: linear-gradient(180deg, rgba(2,9,19,.12) 12%, rgba(2,9,19,.16) 45%, #020913 88%); }
  .planning-frame-listen img { object-position: center 10%; }
  .planning-frame-plan img { object-position: center; }
  .planning-frame-craft img { object-position: center 28%; }
  .planning-copy { top: auto; bottom: 12svh; left: 24px; width: calc(100vw - 48px); }
  .planning-copy p { margin-bottom: 13px; font-size: 9px; }
  .planning-copy h2 { max-width: 330px; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2.35rem, 10vw, 3.4rem); }
  .planning-progress { right: 24px; bottom: 28px; width: 70px; }
  .visual-story-copy p { margin-bottom: 15px; font-size: 9px; }
  .visual-story-copy h2 { max-width: 330px; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2.35rem, 10vw, 3.4rem); }
  .visual-story-scan { top: 18%; bottom: 14%; left: 18%; }
  .visual-story-core { min-height: 109svh; }
  .visual-story-core::before { background: radial-gradient(circle at 50% 30%, rgba(0,160,255,.16), transparent 28%), radial-gradient(circle at 52% 41%, rgba(255,161,61,.12), transparent 13%), linear-gradient(180deg, #01050c 0%, #06182c 71%, #01050c 100%); }
  .visual-story-core .visual-story-media { inset: 0 0 auto; height: 65svh; left: 0; }
  .visual-story-core .visual-story-media::after { background: linear-gradient(180deg, rgba(1,5,12,.02) 30%, rgba(1,5,12,.18) 72%, #06182c 100%); }
  .visual-story-core .visual-story-copy { padding-top: 68svh; }
  .visual-story-copy h2 { max-width: 338px; }
  .visual-story-smile-detail { object-position: center 12% !important; }
  .visual-story-smile-final { object-position: center top !important; }
  .core-orbit { left: 7%; top: 21%; width: 88%; }
  .core-orbit.orbit-two { left: -4%; top: 29%; width: 106%; }
  .mobile-tooth-story { position: relative; display: grid; min-height: min(780px, 112svh); padding: 56px 24px 44px; overflow: hidden; color: #edf8ff; isolation: isolate; background: #020913; }
  .mobile-tooth-story::before { content: ''; position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 50% 30%, rgba(18,104,186,.22), transparent 32%), linear-gradient(180deg, #020913 0%, #06152b 68%, #020913 100%); }
  .mobile-tooth-story-media { position: absolute; inset: 0 0 27%; overflow: hidden; }
  .mobile-tooth-story-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2,9,19,.06) 32%, rgba(2,9,19,.22) 58%, #06152b 100%); pointer-events: none; }
  .mobile-tooth-story-image { width: 100%; height: 100%; object-fit: cover; object-position: center 24%; filter: saturate(.94) contrast(1.04) drop-shadow(0 28px 44px rgba(0,0,0,.44)); transform: translate3d(0, var(--story-image-y, 24px), 0) scale(var(--story-image-scale, 1.04)); transform-origin: 50% 42%; transition: transform .18s linear; will-change: transform; }
  .mobile-tooth-story-scan { position: absolute; z-index: 2; top: 18%; bottom: 14%; left: 18%; width: 2px; border-radius: 99px; opacity: .8; background: rgba(183,243,255,.94); box-shadow: 0 0 14px 4px rgba(60,196,255,.55), 0 0 44px 12px rgba(63,111,255,.16); animation: mobileStoryScan 5.8s cubic-bezier(.5,0,.2,1) .5s infinite; mix-blend-mode: screen; }
  .mobile-tooth-story-copy { position: relative; z-index: 3; align-self: end; padding-top: 47svh; }
  .mobile-tooth-story-copy p { display: flex; align-items: center; gap: 10px; margin: 0 0 15px; color: rgba(175,225,255,.82); font-family: 'DM Mono', monospace; font-size: 9px; font-weight: 500; letter-spacing: .18em; }
  .mobile-tooth-story-copy p::before { width: 30px; height: 1px; content: ''; background: #73d5ff; }
  .mobile-tooth-story-copy p span { color: #73d5ff; }
  .mobile-tooth-story-copy h2 { max-width: 330px; margin: 0; color: #f3f9ff; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2.35rem, 10vw, 3.4rem); font-weight: 500; line-height: .98; letter-spacing: -.045em; text-wrap: balance; }
  .story-line { display: block; width: 64px; height: 1px; margin-top: 24px; background: linear-gradient(90deg, #8fe4ff, transparent); }
  @keyframes mobileStoryScan { 0%, 13% { opacity: 0; transform: translateX(0); } 21% { opacity: .85; } 72% { opacity: .7; transform: translateX(64vw); } 82%, 100% { opacity: 0; transform: translateX(67vw); } }
  .clinic-image-wrapper { inset: 0; }
  .hero-content { position: relative; z-index: 2; padding: 112px 0 44px; }
  .hero-content h1 { font-size: clamp(2.75rem, 11.5vw, 3.55rem); }
  .hero-description { font-size: .92rem; }
  .hero-ctas { display: grid; grid-template-columns: 1fr; }
  .hero-whatsapp-cta { min-height: 48px; }
  .hero-whatsapp-cta img { width: 14px; height: 14px; }
  .hero-scroll-cue, .hero-brand-orb { display: none; }
  .floating-whatsapp { bottom: 22px; left: 22px; width: 56px; height: 56px; }
  .floating-whatsapp img { width: 27px; height: 27px; }
  .btn { width: 100%; }
  .about-container, .contact-grid { grid-template-columns: 1fr; }
  .about-header { position: static; }
  .about-content::before { left: -10px; top: -53px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 390px; }
  .gallery-grid { display: grid; grid-template-columns: 1fr; height: auto; gap: 12px; }
  .gallery-item { min-height: 240px; }
  .gallery-item:nth-child(2) { margin: 0; }
  .gallery-item > span { opacity: 1; transform: none; }
  .gallery-lightbox img { width: auto; height: auto; max-width: 94vw; max-height: calc(100svh - 142px); object-fit: contain; }
  .gallery-lightbox-close { top: 14px; right: 14px; width: 40px; height: 40px; }
  .gallery-lightbox-nav { top: auto; bottom: 22px; width: 44px; height: 44px; transform: none; }
  .gallery-lightbox-nav:hover { transform: scale(1.04); }
  .gallery-lightbox-prev { left: calc(50% - 58px); }
  .gallery-lightbox-next { right: calc(50% - 58px); }
  .gallery-lightbox-count { z-index: 2; bottom: 84px; color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-shadow: 0 2px 10px rgba(0,0,0,.42); pointer-events: none; }
  .footer-container { align-items: flex-start; flex-direction: column; }
  section[id] { scroll-margin-top: 82px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .brand-intro { display: none; }
}

/* Photo-led entrance: the original logo remains the only brand mark. */
.brand-intro {
  position: fixed;
  z-index: 5000;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: #f5f7f5;
  background: #00172f;
  animation: tridentPhotoExit .46s cubic-bezier(.7,0,.9,.4) 2.58s forwards;
}
.brand-intro-photo {
  position: absolute;
  z-index: 0;
  inset: -4%;
  width: 108%;
  height: 108%;
  max-width: none;
  object-fit: cover;
  object-position: 50% 50%;
  opacity: 0;
  filter: saturate(.82) contrast(1.03) brightness(.88);
  transform: scale(1.05);
  animation: tridentPhotoSettle 2.58s cubic-bezier(.2,.7,.2,1) both;
}
.brand-intro-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,23,47,.76), rgba(0,23,47,.28) 52%, rgba(0,23,47,.58)),
    linear-gradient(180deg, rgba(0,9,23,.28), transparent 38%, rgba(0,9,23,.44));
}
.brand-intro::before,
.brand-intro::after { display: none; }
.brand-intro-stage {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  width: min(86vw, 390px);
  min-height: 268px;
  padding: 0;
  animation: none;
}
.brand-intro-mark-wrap {
  display: grid;
  place-items: center;
  width: 152px;
  aspect-ratio: 1;
  margin: 0 0 23px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  clip-path: none;
  opacity: 0;
  transform: translateY(12px);
  animation: tridentOriginalLogoIn .62s cubic-bezier(.2,.8,.2,1) .42s forwards;
}
.brand-intro-mark-wrap::before,
.brand-intro-mark-wrap::after { display: none; }
.brand-intro-mark {
  position: static;
  width: 100%;
  border-radius: 50%;
  clip-path: circle(49% at 50% 50%);
  filter: none;
  box-shadow: 0 18px 42px rgba(0,0,0,.3);
}
.brand-intro-copy {
  position: static;
  display: grid;
  justify-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  animation: tridentIntroCopyIn .48s ease-out .94s forwards;
}
.brand-intro-copy strong {
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(1.85rem, 8vw, 2.45rem);
  font-weight: 500;
  letter-spacing: .22em;
  line-height: 1;
  text-shadow: 0 2px 20px rgba(0,10,22,.32);
}
.brand-intro-copy span {
  color: rgba(255,255,255,.88);
  font-size: .48rem;
  font-weight: 600;
  letter-spacing: .19em;
  text-shadow: 0 1px 12px rgba(0,10,22,.38);
}
@keyframes tridentPhotoSettle {
  0% { opacity: 0; transform: scale(1.08); }
  28% { opacity: .72; }
  100% { opacity: .62; transform: scale(1); }
}
@keyframes tridentOriginalLogoIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@keyframes tridentIntroCopyIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes tridentPhotoExit {
  to { visibility: hidden; opacity: 0; pointer-events: none; }
}
@media (max-width: 640px) {
  .brand-intro-photo { object-position: 50% 50%; }
  .brand-intro-mark-wrap { width: 136px; }
}
@media (prefers-reduced-motion: reduce) {
  .brand-intro { display: none; }
}