:root {
  --ink: #0b0b10;
  --paper: #f8f6f1;
  --white: #fff;
  --muted: #cbc9d0;
  --purple: #7928f5;
  --magenta: #d92891;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--white); font-family: "Inter", Arial, sans-serif; }
a, button, label { -webkit-tap-highlight-color: transparent; }
.site-container { max-width: var(--container); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1100; background: rgba(11,11,16,.88); border-bottom: 1px solid rgba(255,255,255,.07); box-shadow: 0 8px 30px rgba(0,0,0,.16); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.navbar { --bs-navbar-color: #e9e7ed; --bs-navbar-hover-color: #fff; --bs-navbar-active-color: #ef5caf; min-height: 104px; padding: 14px 0; }
.navbar-brand { padding: 0; }
.navbar-brand img { display: block; width: 176px; height: auto; object-fit: contain; }
.navbar-nav { gap: clamp(14px, 2vw, 28px); }
.nav-link { position: relative; padding: 12px 0 !important; color: #e9e7ed; font-size: .88rem; font-weight: 500; white-space: nowrap; }
.nav-link::after { content: ""; position: absolute; right: 0; bottom: 7px; left: 0; height: 1px; background: var(--magenta); transform: scaleX(0); transition: transform .22s ease; }
.nav-link:hover, .nav-link:focus-visible { color: var(--white); }
.nav-link:hover::after, .nav-link:focus-visible::after { transform: scaleX(1); }
.navbar .nav-link.active, .navbar .nav-link[aria-current="page"], .navbar .nav-link:active, .navbar .nav-link:focus { color: #ef5caf !important; }
.navbar .nav-link.active::after, .navbar .nav-link[aria-current="page"]::after { background: #ef5caf; transform: scaleX(1); }
.btn-primary { --bs-btn-bg: var(--purple); --bs-btn-border-color: var(--purple); --bs-btn-hover-bg: #8b45f8; --bs-btn-hover-border-color: #8b45f8; --bs-btn-active-bg: #6720d5; --bs-btn-active-border-color: #6720d5; }
.header-cta { min-width: 188px; padding: 11px 22px; border-radius: 999px; box-shadow: 0 0 28px rgba(121,40,245,.25); font-size: .9rem; font-weight: 600; }
.header-cta span { display: inline-block; margin-left: 13px; font-size: 1.2em; transition: transform .2s ease; }
.header-cta:hover span { transform: translateX(4px); }
.navbar-toggler { width: 48px; height: 44px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; box-shadow: none !important; }
.menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 21px; height: 2px; margin: auto; background: #fff; transition: transform .2s ease, opacity .2s ease; }
.menu-icon { position: relative; }
.menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
.menu-icon::before { top: -7px; }
.menu-icon::after { top: 7px; }
.navbar-toggler[aria-expanded="true"] .menu-icon { background: transparent; }
.navbar-toggler[aria-expanded="true"] .menu-icon::before { top: 0; transform: rotate(45deg); }
.navbar-toggler[aria-expanded="true"] .menu-icon::after { top: 0; transform: rotate(-45deg); }

.hero { position: relative; min-height: 100svh; padding: 134px 0 64px; overflow: hidden; isolation: isolate; background: radial-gradient(ellipse at 51% 38%, rgba(34,22,48,.55) 0, transparent 46%), var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -3; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to bottom, #000, transparent 78%); }
.hero-glow { position: absolute; z-index: -2; border-radius: 50%; filter: blur(75px); opacity: .45; pointer-events: none; }
.hero-glow-left { width: 270px; height: 480px; left: -110px; top: 300px; background: var(--purple); transform: rotate(-20deg); }
.hero-glow-right { width: 350px; height: 430px; right: 10%; top: 95px; background: var(--magenta); opacity: .25; }
.hero-inner { position: relative; }
.hero-copy { position: relative; max-width: 960px; margin: 0 auto; }
.hero-copy h1 { position: relative; z-index: 2; margin: 0; font-size: clamp(4rem, 7.2vw, 6.45rem); line-height: .83; letter-spacing: -.075em; font-weight: 800; }
.hero-copy h1 em { display: inline-block; color: #b75cff; font-family: "Instrument Serif", Georgia, serif; font-size: 1.2em; font-weight: 400; letter-spacing: -.035em; line-height: .88; }
.orbit { position: absolute; z-index: 1; width: 102%; height: auto; top: -52px; left: -1%; overflow: visible; pointer-events: none; }
.hero-support { position: relative; z-index: 3; max-width: 680px; margin: 28px auto 0; color: #dedce2; font-size: clamp(.95rem, 1.35vw, 1.08rem); line-height: 1.45; }
.hero-support p { margin: 0; }
.hero-bottom { position: relative; z-index: 4; margin-top: 16px; }
.hero-promise { position: relative; min-height: 310px; display: flex; align-items: center; }
.promise-text { position: relative; z-index: 2; flex: 0 0 auto; }
.promise-text h2 { margin: 0; font-size: clamp(2.15rem, 3.6vw, 4rem); line-height: 1.03; letter-spacing: -.055em; font-weight: 600; }
.promise-text h2 span { color: #a843fb; }
.promise-rule { width: 52px; height: 2px; margin: 26px 0 22px; background: rgba(255,255,255,.45); }
.promise-text p { margin: 0; color: #f1eff4; font-size: .72rem; line-height: 1.75; letter-spacing: .28em; font-weight: 700; }
.sphere-slot { position: absolute; z-index: 1; left: 72px; bottom: -245px; width: 90%; max-width: 650px; opacity: .62; pointer-events: none; filter: brightness(.78) saturate(.92) drop-shadow(0 0 35px rgba(121,40,245,.2)); }
.sphere-slot img { display: block; width: 100%; height: auto; }

.js .site-header { animation: hero-header-in .7s .05s both ease-out; }
.js .hero-copy h1 { animation: hero-title-in .9s .12s both cubic-bezier(.2,.7,.2,1); }
.js .hero-support { animation: hero-copy-in .75s .48s both ease-out; }
.js .hero-bottom { animation: hero-copy-in .8s .62s both ease-out; }
.js .orbit ellipse { stroke-dasharray: 2100; stroke-dashoffset: 2100; animation: orbit-draw 1.7s .3s forwards ease-out; }
.js .orbit > path { animation: arrow-in .35s 1.65s both ease-out; }
.js .sphere-slot img { animation: sphere-float 7s 1.5s infinite ease-in-out; }
.hero-glow { animation: glow-breathe 8s infinite alternate ease-in-out; }
@keyframes hero-header-in { from { opacity: 0; transform: translateY(-18px); } }
@keyframes hero-title-in { from { opacity: 0; transform: translateY(36px) scale(.98); } }
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(22px); } }
@keyframes orbit-draw { to { stroke-dashoffset: 0; } }
@keyframes arrow-in { from { opacity: 0; transform: translate(-16px,8px) rotate(-10deg); } }
@keyframes sphere-float { 0%,100% { transform: translate3d(0,0,0) rotate(0); } 50% { transform: translate3d(0,-10px,0) rotate(.6deg); } }
@keyframes glow-breathe { from { transform: scale(.92); opacity: .3; } to { transform: scale(1.08); opacity: .52; } }

.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .72s ease, transform .72s cubic-bezier(.2,.7,.2,1); transition-delay: var(--reveal-delay,0ms); }
.js .reveal.reveal-left { transform: translateX(-34px); }
.js .reveal.reveal-right { transform: translateX(34px); }
.js .reveal.is-visible { opacity: 1; transform: translate(0,0); }
.method-list li, .media-benefit, .project-card { transition-property: opacity,transform,border-color,box-shadow; }
.video-image-main img, .about-image-main img, .about-image-detail img { transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.video-gallery:hover .video-image-main img, .about-gallery:hover .about-image-main img { transform: scale(1.025); }
.video-gallery:hover .video-image-detail img, .about-gallery:hover .about-image-detail img { transform: scale(1.04); }

.challenge-card { width: 100%; max-width: 470px; margin-left: auto; padding: clamp(25px, 3vw, 34px); border-radius: 22px; background: var(--paper); color: #17151c; box-shadow: 0 20px 65px rgba(0,0,0,.28); }
.challenge-card fieldset { min-width: 0; }
.challenge-card legend { float: none; margin: 0 0 3px; font-size: clamp(1.75rem, 2.5vw, 2.25rem); line-height: 1.15; letter-spacing: -.045em; font-weight: 700; }
.challenge-card legend + p { margin: 0 0 18px; color: #656169; font-size: .88rem; }
.challenge-options { margin-bottom: 15px; }
.option-btn { width: 100%; min-height: 45px; display: flex; align-items: center; justify-content: center; border: 1px solid #cbc8c4; border-radius: 999px; background: #fbfaf7; color: #242127; font-size: .83rem; font-weight: 600; }
.option-btn:hover { border-color: var(--purple); color: var(--purple); }
.btn-check:focus-visible + .option-btn, .btn:focus-visible, .nav-link:focus-visible, .navbar-brand:focus-visible, .navbar-toggler:focus-visible { outline: 3px solid #f565c0; outline-offset: 3px; box-shadow: none; }
.btn-check:checked + .option-btn { border-color: var(--purple); background: var(--purple); color: #fff; box-shadow: 0 7px 18px rgba(121,40,245,.25); }
.diagnostic-btn { width: 100%; min-height: 50px; border-radius: 999px; font-weight: 600; }
.diagnostic-btn span { display: inline-block; margin-left: 12px; transition: transform .2s ease; }
.diagnostic-btn:hover span { transform: translateX(5px); }

.diagnosis-modal { --bs-modal-width: 590px; }
.diagnosis-dialog { width: min(590px, calc(100% - 32px)); max-width: 590px; max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 24px; background: transparent; color: inherit; }
.diagnosis-dialog::backdrop { background: rgba(5,4,9,.76); backdrop-filter: blur(5px); }
.diagnosis-dialog[open] { animation: dialog-in .2s ease-out; }
.diagnosis-dialog .modal-dialog { width: 100%; max-width: none; min-height: 0; margin: 0; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.diagnosis-modal .modal-content { overflow: hidden; border: 0; border-radius: 24px; background: var(--paper); color: #17151c; box-shadow: 0 28px 90px rgba(0,0,0,.5); }
.diagnosis-modal .modal-header { align-items: flex-start; padding: 27px 30px 12px; border: 0; }
.modal-kicker { display: block; margin-bottom: 5px; color: var(--purple); font-size: .67rem; font-weight: 800; letter-spacing: .2em; }
.diagnosis-modal .modal-title { font-size: 1.85rem; font-weight: 750; letter-spacing: -.04em; }
.diagnosis-modal .btn-close:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; box-shadow: none; }
.diagnosis-modal .modal-body { padding: 8px 30px 24px; }
.diagnosis-modal .modal-body > p { margin-bottom: 16px; color: #625f67; font-size: .88rem; }
.selected-challenge { margin-bottom: 22px; padding: 10px 14px; border-radius: 10px; background: rgba(121,40,245,.09); color: #4b4650; font-size: .86rem; }
.selected-challenge strong { color: var(--purple); }
.diagnosis-modal .form-label { margin-bottom: 7px; font-size: .86rem; font-weight: 650; }
.diagnosis-modal .form-label span { color: #77727b; font-weight: 400; }
.diagnosis-modal .form-control { min-height: 48px; border-color: #d3cfd6; border-radius: 12px; background: #fff; color: #17151c; }
.diagnosis-modal .form-select { min-height: 48px; border-color: #d3cfd6; border-radius: 12px; background-color: #fff; color: #17151c; }
.diagnosis-modal textarea.form-control { min-height: 88px; resize: vertical; }
.diagnosis-modal .form-control:focus, .diagnosis-modal .form-select:focus { border-color: var(--purple); box-shadow: 0 0 0 .2rem rgba(121,40,245,.15); }
.diagnosis-modal .modal-footer { gap: 10px; padding: 18px 30px 28px; border-color: #e4e0e5; }
.modal-back-btn { color: #4d4950; }
.modal-back-btn:hover { color: var(--purple); }
.whatsapp-btn { min-height: 48px; padding-right: 24px; padding-left: 24px; border-radius: 999px; font-weight: 650; }
.whatsapp-btn span { margin-left: 8px; }

.credentials-strip { position: relative; z-index: 6; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.12); background: #0d0d13; }
.credentials-row { min-height: 112px; align-items: stretch; }
.credential-item { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: center; justify-content: center; gap: 20px; padding: 23px 24px; }
.credential-item + .credential-item::before { content: ""; position: absolute; top: 25%; bottom: 25%; left: 0; width: 1px; background: rgba(255,255,255,.25); }
.credential-icon { flex: 0 0 auto; width: 52px; height: 48px; color: #357cf7; }
.meta-icon { width: 58px; height: 46px; object-fit: contain; }
.google-icon { width: 46px; height: 46px; overflow: hidden; }

.solutions-section { position: relative; padding: clamp(72px, 8vw, 118px) 0; overflow: hidden; background: #f8f5ef; color: #111116; }
.solutions-section::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .32; background: radial-gradient(circle at 16% 42%, rgba(255,255,255,.95), transparent 30%), linear-gradient(120deg, transparent 30%, rgba(202,188,226,.13) 52%, transparent 72%); }
.solutions-section .site-container { position: relative; }
.solutions-heading { position: sticky; top: 40px; }
.section-eyebrow { display: block; margin-bottom: 24px; color: #27232c; font-size: .69rem; font-weight: 800; letter-spacing: .28em; }
.solutions-heading h2 { margin: 0; font-size: 4rem; line-height: .91; letter-spacing: -.07em; font-weight: 700; }
.solutions-heading h2 em { display: inline-block; margin-top: 8px; color: var(--purple); font-family: "Instrument Serif", Georgia, serif; font-size: 1.04em; font-weight: 400; letter-spacing: -.035em; line-height: .84; }
.solutions-list { margin: 0; padding: 0; list-style: none; }
.solution-item { border-bottom: 1px solid #cbc8c4; }
.solution-item:first-child { border-top: 1px solid #cbc8c4; }
.solution-trigger { display: grid; grid-template-columns: 78px minmax(0,1fr) 42px; align-items: center; width: 100%; min-height: 96px; padding: 0; border: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.solution-trigger:hover .solution-arrow { background: var(--purple); color: #fff; transform: translateX(3px); }
.solution-trigger:focus-visible { position: relative; z-index: 1; outline: 3px solid var(--purple); outline-offset: 3px; border-radius: 4px; }
.solution-number { align-self: start; padding-top: 17px; color: #a7a7aa; font-family: "Instrument Serif", Georgia, serif; font-size: 3rem; line-height: 1; }
.solution-copy { padding: 15px 20px 15px 0; }
.solution-copy strong { display: block; margin-bottom: 3px; font-size: 1.16rem; line-height: 1.15; letter-spacing: -.025em; font-weight: 750; }
.solution-copy small { display: block; max-width: 470px; color: #5e5b61; font-size: .86rem; line-height: 1.35; }
.solution-arrow { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 50%; color: #17151c; font-size: 1.65rem; line-height: 1; transition: color .2s ease, background .2s ease, transform .25s ease; }
.solution-trigger[aria-expanded="true"] .solution-arrow { background: var(--purple); color: #fff; transform: rotate(90deg); }
.solution-panel { padding: 0 42px 25px 78px; }
.solution-panel h4 { max-width: 620px; margin: 0 0 14px; font-size: 1.08rem; line-height: 1.3; font-weight: 750; }
.solution-panel p { max-width: 620px; margin: 0; color: #343137; font-size: .96rem; line-height: 1.65; }
.solution-panel p + p { margin-top: 12px; }
.solution-panel ul { max-width: 620px; margin: 14px 0 0; padding-left: 19px; color: #343137; font-size: .92rem; line-height: 1.55; }
.solution-panel li + li { margin-top: 8px; }
.solution-panel li::marker { color: var(--purple); }
.solution-panel-cta { display: inline-flex; align-items: center; gap: 12px; min-height: 43px; margin-top: 20px; padding: 10px 18px; border-radius: 999px; background: var(--purple); color: #fff; font-size: .84rem; font-weight: 700; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.solution-panel-cta:hover { background: #8b45f8; color: #fff; transform: translateY(-2px); }
.solution-panel-cta:focus-visible { outline: 3px solid var(--magenta); outline-offset: 3px; }

.media-section { position: relative; padding: clamp(78px, 8vw, 126px) 0; overflow: hidden; background: #0b0b10; color: #fff; isolation: isolate; }
.media-section::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 72% 38%, rgba(121,40,245,.14), transparent 30%), radial-gradient(circle at 8% 80%, rgba(45,35,70,.25), transparent 34%); }
.media-glow { position: absolute; z-index: -1; top: 7%; right: -8%; width: 480px; height: 680px; border-radius: 50%; background: rgba(121,40,245,.32); filter: blur(90px); pointer-events: none; }
.media-content { padding-right: clamp(0px, 2vw, 32px); }
.media-eyebrow { display: flex; align-items: center; gap: 18px; margin-bottom: 30px; color: #f0edf4; font-size: .74rem; font-weight: 700; letter-spacing: .31em; }
.media-eyebrow span { width: 58px; height: 3px; border-radius: 4px; background: linear-gradient(90deg, var(--purple), #d866e3); }
.media-content h2 { margin: 0; font-size: 4rem; line-height: .91; letter-spacing: -.07em; font-weight: 750; }
.media-content h2 em { color: #c45df4; font-family: "Instrument Serif", Georgia, serif; font-size: 1.08em; font-weight: 400; letter-spacing: -.035em; line-height: .8; }
.media-description { max-width: 760px; margin-top: 34px; color: #e3e0e5; font-size: clamp(1.05rem, 1.65vw, 1.35rem); line-height: 1.5; }
.media-description p { margin: 0; }
.media-description p + p { margin-top: 12px; }
.media-benefits { margin-top: 34px; }
.media-benefit { min-height: 105px; display: flex; align-items: center; gap: 17px; padding: 18px; border: 1px solid rgba(255,255,255,.17); border-radius: 14px; background: rgba(13,13,20,.7); }
.media-benefit svg { flex: 0 0 50px; width: 50px; height: 50px; fill: none; stroke: #df65e2; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.media-benefit span { padding-left: 15px; border-left: 1px solid rgba(255,255,255,.25); color: #f3f0f5; font-size: .85rem; line-height: 1.4; }
.media-budget-cta { min-width: 270px; min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 15px; margin-top: 24px; border-radius: 999px; font-weight: 700; }
.media-budget-cta span { font-size: 1.25em; transition: transform .2s ease; }
.media-budget-cta:hover span { transform: translateX(4px); }
.certification-card { padding: 48px 28px 28px; border: 1px solid #bb4cff; border-radius: 27px; background: linear-gradient(145deg,#fcfaff,#f2e9fb); color: #17131d; text-align: center; box-shadow: 0 0 48px rgba(121,40,245,.48); }
.certification-card img { display: block; width: min(100%,300px); height: auto; margin: 0 auto 30px; }
.certification-card h3 { margin: 0 0 2px; font-size: clamp(1.8rem, 2.7vw, 2.65rem); letter-spacing: -.05em; font-weight: 800; }
.certification-card p { margin: 0 0 31px; color: #4d4655; font-size: .98rem; }
.certification-cta { width: 100%; min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 18px; border-radius: 999px; font-weight: 650; }
.certification-cta span { font-size: 1.3em; transition: transform .2s ease; }
.certification-cta:hover span { transform: translateX(4px); }

.video-section { position: relative; padding: clamp(78px, 8vw, 126px) 0; overflow: hidden; background: #f9f7f3; color: #111116; isolation: isolate; }
.video-section::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 75% 70%, rgba(183,92,255,.15), transparent 27%), radial-gradient(circle at 22% 25%, rgba(255,255,255,.9), transparent 34%); }
.video-glow { position: absolute; z-index: -1; right: -6%; bottom: -20%; width: 590px; height: 460px; border-radius: 50%; background: rgba(121,40,245,.16); filter: blur(80px); }
.video-eyebrow { display: block; margin-bottom: 24px; font-size: .7rem; font-weight: 750; letter-spacing: .28em; }
.video-content h2 { margin: 0; font-size: 4rem; line-height: .92; letter-spacing: -.065em; font-weight: 750; }
.video-content h2 em { display: inline-block; margin-top: 8px; color: var(--purple); font-family: "Instrument Serif", Georgia, serif; font-size: 1.02em; font-weight: 400; letter-spacing: -.03em; line-height: .85; }
.video-description { max-width: 650px; margin-top: 34px; color: #38343c; font-size: clamp(1.05rem, 1.45vw, 1.22rem); line-height: 1.5; }
.video-description p { margin: 0; }
.video-description p + p { margin-top: 20px; }
.video-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.video-tags .video-tag { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px 9px 18px; border: 1px solid #bab6bd; border-radius: 999px; background: rgba(255,255,255,.45); font-size: .78rem; font-weight: 600; white-space: nowrap; }
.tag-help { flex: 0 0 auto; width: 21px; height: 21px; display: inline-grid; place-items: center; padding: 0; border: 1px solid rgba(121,40,245,.55); border-radius: 50%; background: rgba(121,40,245,.08); color: var(--purple); font: 700 .72rem/1 "Inter",sans-serif; cursor: help; transition: color .18s ease, background .18s ease, transform .18s ease; }
.tag-help:hover, .tag-help[aria-expanded="true"] { background: var(--purple); color: #fff; transform: scale(1.06); }
.tag-help:focus-visible { outline: 3px solid rgba(121,40,245,.3); outline-offset: 2px; }
.tag-tooltip { position: fixed; z-index: 10000; width: max-content; max-width: min(280px,calc(100vw - 24px)); padding: 10px 13px; border: 1px solid rgba(255,255,255,.08); border-radius: 9px; background: #17151d; color: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.28); font-size: .76rem; font-weight: 500; line-height: 1.4; white-space: normal; pointer-events: none; }
.tag-tooltip::after { content: ""; position: absolute; top: 100%; left: var(--tooltip-arrow-left,50%); border: 6px solid transparent; border-top-color: #17151d; transform: translateX(-50%); }
.tag-tooltip.tooltip-below::after { top: auto; bottom: 100%; border-top-color: transparent; border-bottom-color: #17151d; }
.video-cta { min-width: 360px; min-height: 58px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; margin-top: 24px; border-radius: 999px; font-weight: 650; }
.video-cta span { font-size: 1.35em; transition: transform .2s ease; }
.video-cta:hover span { transform: translateX(5px); }
.video-gallery { position: relative; min-height: 610px; padding: 0 34px 45px 0; }
.video-image-main { position: relative; width: 88%; height: 590px; margin-left: auto; overflow: hidden; border-radius: 28px; background: #d9d5d2; }
.video-image-main img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.video-fade-slider .video-slide { position: absolute; inset: 0; opacity: 0; filter: blur(2px); transform: scale(1.008); transition: opacity 1.65s cubic-bezier(.4,0,.2,1), filter 1.65s cubic-bezier(.4,0,.2,1), transform 6s ease-out; pointer-events: none; will-change: opacity,filter,transform; }
.video-fade-slider .video-slide.active { z-index: 1; opacity: 1; filter: blur(0); transform: scale(1); }
.video-gallery:hover .video-image-detail .video-slide.active { transform: scale(1.015); }
.video-slider-dots { position: absolute; z-index: 3; left: 15px; bottom: 13px; display: flex; gap: 6px; padding: 7px 9px; border-radius: 999px; background: rgba(11,11,16,.58); backdrop-filter: blur(8px); }
.video-slider-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.55); cursor: pointer; transition: width .25s ease, background .25s ease; }
.video-slider-dots button.active { width: 25px; border-radius: 999px; background: #a747f8; }
.video-slider-dots button:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.video-image-detail { position: absolute; right: 0; bottom: 0; width: 62%; height: 275px; overflow: hidden; border: 6px solid #fff; border-radius: 26px; background: #d9d5d2; box-shadow: 0 20px 50px rgba(121,40,245,.22); }
.video-image-detail img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; }

.projects-section { position: relative; padding: clamp(78px,8vw,124px) 0; overflow: hidden; background: #0b0b10; color: #fff; isolation: isolate; }
.projects-section::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 84% 10%,rgba(121,40,245,.14),transparent 29%), radial-gradient(circle at 9% 64%,rgba(55,34,86,.18),transparent 30%); }
.projects-glow { position: absolute; z-index: -1; top: -180px; right: -100px; width: 520px; height: 520px; border-radius: 50%; background: rgba(121,40,245,.18); filter: blur(95px); }
.projects-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 38px; }
.projects-eyebrow { display: block; margin-bottom: 17px; color: #c45df4; font-size: .7rem; font-weight: 800; letter-spacing: .24em; }
.projects-header h2 { margin: 0; font-size: 4rem; line-height: .92; letter-spacing: -.065em; font-weight: 750; }
.projects-header h2 em { color: #bd57ef; font-family: "Instrument Serif",Georgia,serif; font-size: 1.04em; font-weight: 400; letter-spacing: -.025em; }
.projects-header > p { flex: 0 0 330px; margin: 0 0 17px; color: #aaa6b5; font-size: 1.03rem; line-height: 1.45; }
.projects-carousel { width: 100%; overflow: hidden; }
.projects-track { display: flex; width: max-content; animation: projects-scroll 30s linear infinite; will-change: transform; }
.projects-carousel:hover .projects-track, .projects-carousel:focus-within .projects-track { animation-play-state: paused; }
.projects-group { display: flex; gap: 24px; padding-right: 24px; }
.project-slide { flex: 0 0 auto; width: min(570px,calc(100vw - 40px)); }
@keyframes projects-scroll { to { transform: translateX(-50%); } }
.project-card { height: 100%; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: linear-gradient(145deg,rgba(18,18,28,.96),rgba(11,11,16,.98)); transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease; }
.project-card:hover { border-color: rgba(178,73,245,.58); transform: translateY(-4px); box-shadow: 0 22px 50px rgba(0,0,0,.28); }
.project-image { aspect-ratio: 1.54/1; overflow: hidden; background: #17131f; }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.project-card:hover .project-image img { transform: scale(1.025); }
.project-body { padding: 25px 30px 24px; }
.project-category { display: block; margin-bottom: 10px; color: #c45df4; font-size: .65rem; font-weight: 800; letter-spacing: .18em; }
.project-body h3 { margin: 0 0 8px; font-size: 1.65rem; letter-spacing: -.035em; font-weight: 750; }
.project-body > p { margin: 0; color: #aaa6b5; font-size: .9rem; line-height: 1.5; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.project-tags span { padding: 8px 15px; border: 1px solid rgba(255,255,255,.27); border-radius: 999px; color: #dedbe5; font-size: .72rem; }
.project-link { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.13); color: #fff; font-size: .84rem; font-weight: 700; text-decoration: none; }
.project-link span { color: #c45df4; font-size: 1.45rem; transition: transform .2s ease; }
.project-link:hover { color: #d9a1ff; }
.project-link:hover span { transform: translate(3px,-3px); }
.project-link:focus-visible { outline: 3px solid var(--magenta); outline-offset: 4px; }

.about-section { position: relative; padding: clamp(78px,8vw,124px) 0; overflow: hidden; background: #faf8f4; color: #111116; isolation: isolate; }
.about-section::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 77% 76%,rgba(183,92,255,.16),transparent 28%), radial-gradient(circle at 20% 10%,rgba(255,255,255,.95),transparent 38%); }
.about-glow { position: absolute; z-index: -1; right: -8%; bottom: -10%; width: 620px; height: 540px; border-radius: 50%; background: rgba(121,40,245,.14); filter: blur(95px); }
.about-eyebrow { display: block; margin-bottom: 16px; color: #292530; font-size: .68rem; font-weight: 750; letter-spacing: .27em; }
.method-block h2, .about-content h2 { margin: 0; font-size: 4rem; line-height: .91; letter-spacing: -.065em; font-weight: 750; }
.method-block h2 em, .about-content h2 em { color: var(--purple); font-family: "Instrument Serif",Georgia,serif; font-size: 1.03em; font-weight: 400; letter-spacing: -.025em; }
.method-list { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; margin: 38px 0 0; padding: 0 0 38px; border-bottom: 1px solid #ccc8ce; list-style: none; }
.method-list li { display: grid; grid-template-columns: 76px minmax(0,1fr); gap: 10px; align-items: start; }
.method-list li > span { color: var(--purple); font-family: "Instrument Serif",Georgia,serif; font-size: 3.4rem; line-height: .8; }
.method-list strong { display: block; margin-bottom: 5px; font-size: 1.03rem; }
.method-list p { margin: 0; color: #4c4850; font-size: .84rem; line-height: 1.45; }
.about-main { margin-top: 34px; }
.about-content h3 { margin: 17px 0 15px; font-size: 1.45rem; letter-spacing: -.035em; font-weight: 750; }
.about-content > p { max-width: 570px; margin: 0; color: #4a464e; font-size: .96rem; line-height: 1.55; }
.about-content > p + p { margin-top: 16px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 23px; }
.about-tags .about-tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px 8px 20px; border: 1px solid #bbb7bf; border-radius: 999px; background: rgba(255,255,255,.45); font-size: .76rem; white-space: nowrap; }
.about-cta { min-width: 390px; min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; margin-top: 20px; border-radius: 999px; font-weight: 650; }
.about-cta span { font-size: 1.3em; transition: transform .2s ease; }
.about-cta:hover span { transform: translateX(5px); }
.about-gallery { position: relative; min-height: 500px; padding: 0 28px 45px 0; }
.about-image-main { width: 92%; height: 480px; margin-left: auto; overflow: hidden; border-radius: 24px; background: #ddd6ce; }
.about-image-main img { width: 100%; height: 100%; object-fit: cover; }
.about-image-detail { position: absolute; right: 0; bottom: 0; width: 55%; height: 245px; overflow: hidden; border: 6px solid #fff; border-radius: 24px; box-shadow: 0 18px 45px rgba(121,40,245,.2); }
.about-image-detail img { width: 100%; height: 100%; object-fit: cover; }

.site-footer { background: #0c0e15; color: #fff; }
.footer-visual { height: 250px; background: linear-gradient(to bottom,transparent 72%,rgba(11,11,16,.12)),url('../img/footer01.jpg') center 20%/cover no-repeat; }
.footer-cta-band { padding: 34px 0; background: linear-gradient(115deg,#3a087e,#7917df 56%,#5910a7); box-shadow: inset 0 1px 0 rgba(255,255,255,.17); }
.footer-cta-grid { display: grid; grid-template-columns: 1.25fr .9fr .85fr; align-items: center; gap: 40px; }
.footer-cta-grid h2 { margin: 0; font-family: "Instrument Serif",Georgia,serif; font-size: 3.5rem; font-weight: 400; line-height: .85; letter-spacing: -.025em; }
.footer-cta-grid h2 em { color: #d77aff; font-weight: 400; }
.footer-cta-grid > p { margin: 0; padding-left: 38px; border-left: 1px solid rgba(255,255,255,.4); color: #eee9f3; font-size: 1rem; line-height: 1.5; }
.footer-cta-button { min-height: 58px; padding: 12px 26px; border: 0; border-radius: 999px; background: #faf8f4; color: #15121a; font-size: .9rem; font-weight: 750; transition: color .2s ease,transform .2s ease; }
.footer-cta-button span { margin-left: 16px; font-size: 1.35em; }
.footer-cta-button:hover { color: var(--purple); transform: translateY(-2px); }
.footer-cta-button:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
.footer-main { padding: 45px 0 22px; background: radial-gradient(circle at 12% 25%,rgba(42,49,68,.22),transparent 30%),#0c0e15; }
.footer-columns > [class*="col-"] { min-height: 210px; padding: 0 30px; }
.footer-columns > [class*="col-"] + [class*="col-"] { border-left: 1px solid rgba(255,255,255,.2); }
.footer-brand-column { padding-left: 0 !important; }
.footer-logo { width: 230px; height: auto; }
.footer-brand-column > p { margin: 16px 0 20px; color: #a8a7b0; font-size: .9rem; line-height: 1.45; }
.social-links { display: flex; gap: 17px; }
.social-links a { display: grid; width: 34px; height: 34px; place-items: center; color: #bd4bf4; transition: color .2s ease,transform .2s ease; }
.social-links a:hover { color: #e17bff; transform: translateY(-3px); }
.social-links a:focus-visible { outline: 2px solid #d65df6; outline-offset: 3px; }
.social-links svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.social-links svg .social-dot { fill: currentColor; stroke: none; }
.footer-column h3 { margin: 0 0 21px; font-size: 1.12rem; font-weight: 750; }
.footer-column nav { display: flex; flex-direction: column; gap: 11px; }
.footer-column nav a, .footer-contact > a { color: #d8d6dd; font-size: .9rem; text-decoration: none; transition: color .2s ease; }
.footer-column nav a:hover, .footer-contact > a:hover { color: #d065fa; }
.footer-address > div { display: flex; gap: 17px; }
.footer-symbol { color: #b740ef; font-size: 1.3rem; }
.footer-address p { margin: 0; color: #d8d6dd; font-size: .88rem; line-height: 1.55; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.footer-contact h3 { margin-bottom: 5px; }
.footer-contact > a > span { display: inline-block; width: 30px; color: #bd4bf4; font-size: 1.25rem; }
.footer-contact .footer-whatsapp { width: 100%; min-height: 51px; display: flex; align-items: center; justify-content: center; margin-top: 5px; border: 1px solid rgba(255,255,255,.8); border-radius: 999px; color: #fff; font-weight: 700; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 28px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.25); color: #9e9ca6; font-size: .72rem; }
.footer-seo { padding: 52px 0 34px; background: #fafafa; color: #4d5565; }
.footer-seo h2 { margin: 0 0 26px; padding-bottom: 22px; border-bottom: 1px dashed #c9cbd0; color: #27303d; font-size: 1.45rem; line-height: 1.35; font-weight: 400; letter-spacing: -.02em; }
.footer-seo h2 strong { font-weight: 750; }
.footer-seo-copy p { margin: 0; font-size: .94rem; line-height: 1.65; }
.footer-seo-copy p + p { margin-top: 22px; }
.footer-seo-copy strong { color: #303745; font-weight: 750; }
.footer-seo-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; padding: 20px 0; border-top: 1px dashed #c9cbd0; border-bottom: 1px dashed #c9cbd0; }
.footer-seo-links a { color: var(--purple); font-size: .83rem; text-decoration: none; }
.footer-seo-links a:hover { color: var(--magenta); text-decoration: underline; }
.footer-seo-links a:focus-visible { outline: 2px solid var(--purple); outline-offset: 3px; }
.footer-seo-links span { color: #9ca1aa; }
.footer-seo-contact, .footer-seo-legal { text-align: center; color: #8a909c; }
.footer-seo-contact { margin-top: 18px; font-size: .76rem; }
.footer-seo-contact a { color: inherit; text-decoration: none; }
.footer-seo-contact a:hover { color: var(--purple); }
.footer-seo-legal { margin-top: 12px; font-size: .65rem; }
.back-to-top { position: fixed; z-index: 900; left: 24px; bottom: 24px; width: 48px; height: 48px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(121,40,245,.92); color: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.32); font-size: 1.45rem; line-height: 1; cursor: pointer; opacity: 0; transform: translateY(12px); transition: opacity .22s ease, transform .22s ease, background .2s ease; pointer-events: none; backdrop-filter: blur(8px); }
.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--magenta); transform: translateY(-3px); }
.back-to-top:focus-visible { outline: 3px solid #f575c2; outline-offset: 4px; }
.back-to-top[hidden] { display: none; }

@media (max-width: 767.98px) {
  .footer-seo { display: none; }
}
.credential-item p { margin: 0; color: #d1cfd5; font-size: .9rem; line-height: 1.4; }
.credential-item strong { color: #fff; font-weight: 700; }
.experience-icon { position: relative; width: 48px; height: 48px; border: 2px solid #db68e5; border-radius: 50%; box-shadow: inset 0 0 12px rgba(121,40,245,.35), 0 0 12px rgba(217,40,145,.15); }
.experience-icon::before, .experience-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 2px; border-radius: 2px; background: #ec8ee7; transform-origin: center bottom; }
.experience-icon::before { height: 12px; transform: translate(-50%,-100%); }
.experience-icon::after { height: 8px; transform: translate(-50%,-100%) rotate(-90deg); }
.experience-icon span { position: absolute; top: 8px; left: 50%; width: 2px; height: 4px; background: #ec8ee7; transform: translateX(-50%); }
.growth-icon { color: #d764de; }

@media (max-width: 991.98px) {
  .navbar { min-height: 88px; }
  .navbar-brand img { width: 148px; }
  .navbar-collapse { max-height: calc(100dvh - 105px); overflow-y: auto; margin-top: 12px; padding: 20px; border: 1px solid rgba(255,255,255,.1); border-radius: 18px; background: rgba(11,11,16,.97); box-shadow: 0 20px 40px rgba(0,0,0,.45); }
  .navbar-nav { align-items: stretch !important; gap: 3px; }
  .nav-link { padding: 11px 4px !important; }
  .nav-link::after { display: none; }
  .header-cta { width: 100%; margin-top: 12px; }
  .hero { padding-top: 128px; }
  .hero-copy h1 { font-size: clamp(3.4rem, 10vw, 5.4rem); }
  .orbit { top: -32px; }
  .hero-bottom { margin-top: 56px; }
  .hero-promise { min-height: 390px; }
  .sphere-slot { right: auto; left: 24%; bottom: -175px; width: 68%; }
  .challenge-card { max-width: 620px; margin: 30px auto 0; }
  .credential-item:nth-child(3)::before { display: none; }
  .credential-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .solutions-heading { position: static; }
  .solutions-heading h2 br:not(:last-child) { display: none; }
  .media-content { padding-right: 0; }
  .certification-card { max-width: 560px; margin: 12px auto 0; }
  .video-gallery { max-width: 700px; margin: 0 auto; }
  .projects-header { align-items: flex-start; flex-direction: column; }
  .projects-header > p { flex-basis: auto; margin: 0; }
  .method-list { grid-template-columns: repeat(2,1fr); }
  .about-gallery { max-width: 700px; margin: 10px auto 0; }
  .footer-cta-grid { grid-template-columns: 1fr 1fr; }
  .footer-cta-grid > p { padding-left: 0; border-left: 0; }
  .footer-cta-button { grid-column: 1/-1; }
  .footer-columns > [class*="col-"] { margin-bottom: 30px; border-left: 0 !important; }
}

@media (max-width: 575.98px) {
  .site-container { padding-right: 20px; padding-left: 20px; }
  .hero { padding-top: 118px; padding-bottom: 44px; }
  .hero-copy h1 { font-size: clamp(2rem, 9.5vw, 2.85rem); line-height: .92; letter-spacing: -.055em; }
  .hero-copy h1 em { font-size: 1.05em; }
  .orbit { width: 115%; top: -5px; left: -7.5%; }
  .hero-support { margin-top: 28px; font-size: .9rem; }
  .hero-support p + p { margin-top: 6px; }
  .hero-bottom { margin-top: 46px; }
  .hero-promise { min-height: 0; align-items: flex-start; }
  .promise-text h2 { font-size: 2.25rem; }
  .sphere-slot { display: none; }
  .challenge-card { padding: 24px 18px; border-radius: 18px; }
  .challenge-card legend { font-size: 1.75rem; }
  .option-btn { min-height: 48px; padding-right: 6px; padding-left: 6px; }
  .diagnosis-modal .modal-dialog { margin: 0; }
  .diagnosis-modal .modal-header { padding: 23px 20px 10px; }
  .diagnosis-modal .modal-body { padding: 8px 20px 22px; }
  .diagnosis-modal .modal-footer { padding: 16px 20px 22px; }
  .whatsapp-btn { flex: 1; }
  .credential-item { justify-content: flex-start; min-height: 94px; padding: 20px 24px; }
  .credential-item + .credential-item::before { display: none; }
  .credential-item + .credential-item { border-top: 1px solid rgba(255,255,255,.12); }
  .solutions-section { padding: 64px 0; }
  .solutions-heading h2 { font-size: clamp(2.75rem, 12vw, 3.2rem); line-height: .94; overflow-wrap: anywhere; }
  .solutions-heading h2 br { display: none; }
  .solution-trigger { grid-template-columns: 58px minmax(0,1fr) 36px; min-height: 112px; }
  .solution-number { padding-top: 20px; font-size: 2.35rem; }
  .solution-copy { padding-right: 10px; }
  .solution-copy strong { font-size: 1.05rem; }
  .solution-copy small { font-size: .8rem; }
  .solution-panel { padding: 0 8px 24px 58px; }
  .solution-panel p { font-size: .88rem; }
  .media-section { padding: 68px 0; }
  .media-eyebrow { align-items: flex-start; gap: 12px; font-size: .62rem; letter-spacing: .22em; }
  .media-eyebrow span { width: 36px; margin-top: 5px; }
  .media-content h2 { font-size: clamp(2.7rem, 11.8vw, 3.15rem); line-height: .94; overflow-wrap: anywhere; }
  .media-content h2 br { display: none; }
  .media-description { font-size: 1rem; }
  .media-benefit { min-height: 88px; }
  .certification-card { padding: 32px 20px 20px; }
  .certification-card img { width: min(80%,260px); margin-bottom: 22px; }
  .video-section { padding: 68px 0 78px; }
  .video-content h2 { font-size: clamp(2.7rem, 11.8vw, 3.15rem); line-height: .94; overflow-wrap: anywhere; }
  .video-content h2 br { display: none; }
  .video-description { font-size: 1rem; }
  .video-tags .video-tag { flex: 1 1 100%; justify-content: center; text-align: center; white-space: normal; }
  .video-cta { width: 100%; min-width: 0; }
  .video-gallery { min-height: 455px; padding: 0 15px 35px 0; }
  .video-image-main { width: 94%; height: 430px; border-radius: 22px; }
  .video-image-detail { width: 68%; height: 185px; border-width: 4px; border-radius: 19px; }
  .projects-section { padding: 68px 0; }
  .projects-header { margin-bottom: 28px; }
  .projects-header h2 { font-size: clamp(2.7rem,11.8vw,3.15rem); line-height: .94; overflow-wrap: anywhere; }
  .projects-header h2 br { display: none; }
  .project-body { padding: 22px 20px; }
  .about-section { padding: 68px 0 78px; }
  .method-block h2, .about-content h2 { font-size: clamp(2.7rem,11.8vw,3.15rem); line-height: .94; overflow-wrap: anywhere; }
  .method-block h2 br, .about-content h2 br { display: none; }
  .solutions-heading h2, .media-content h2, .video-content h2,
  .projects-header h2, .method-block h2, .about-content h2 {
    font-size: clamp(2.1rem, 9.5vw, 2.6rem);
    line-height: 1.08;
    letter-spacing: -.045em;
    overflow-wrap: normal;
  }
  .solutions-heading h2 em, .media-content h2 em, .video-content h2 em,
  .projects-header h2 em, .about-content h2 em {
    display: block;
    margin-top: .12em;
    line-height: 1.08;
  }
  .method-list { grid-template-columns: 1fr; gap: 25px; }
  .method-list li { grid-template-columns: 65px minmax(0,1fr); }
  .about-cta { width: 100%; min-width: 0; padding-right: 15px; padding-left: 15px; }
  .about-tags .about-tag { flex: 1 1 100%; justify-content: center; white-space: normal; text-align: center; }
  .about-gallery { min-height: 420px; padding: 0 14px 34px 0; }
  .about-image-main { width: 95%; height: 390px; border-radius: 20px; }
  .about-image-detail { width: 68%; height: 175px; border-width: 4px; border-radius: 18px; }
  .footer-visual { height: 160px; }
  .footer-cta-grid { grid-template-columns: 1fr; gap: 23px; }
  .footer-cta-grid h2 { font-size: 2.2rem; line-height: .9; overflow-wrap: anywhere; }
  .footer-cta-grid > p { font-size: .92rem; }
  .footer-cta-button { grid-column: auto; width: 100%; }
  .footer-columns > [class*="col-"] { min-height: 0; padding: 0 0 28px; }
  .footer-brand-column { text-align: center; }
  .footer-brand-column .footer-logo { margin-right: auto; margin-left: auto; }
  .footer-brand-column .social-links { justify-content: center; }
  .footer-columns > .footer-explore, .footer-columns > .footer-address { width: 50%; }
  .footer-columns > .footer-explore { padding-right: 12px; }
  .footer-columns > .footer-address { padding-left: 12px; }
  .footer-explore nav a, .footer-address p { font-size: .76rem; }
  .footer-address > div { gap: 9px; }
  .footer-address .footer-symbol { font-size: .9rem; }
  .footer-logo { width: 205px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .footer-contact > a { max-width: 100%; overflow-wrap: anywhere; }
  .back-to-top { left: 16px; bottom: 16px; width: 44px; height: 44px; }
  .footer-whatsapp, .footer-cta-button, .video-cta, .about-cta, .whatsapp-btn { white-space: normal; line-height: 1.25; }
  .diagnosis-modal .modal-title { font-size: 1.55rem; }
  .diagnosis-modal .modal-footer { align-items: stretch; }
  .diagnosis-modal .modal-footer .btn { min-width: 0; }
}

@media (max-width: 389.98px) {
  .site-container { padding-right: 16px; padding-left: 16px; }
  .navbar-brand img { width: 136px; }
  .hero-copy h1 { font-size: 2rem; }
  .challenge-card legend { font-size: 1.55rem; }
  .option-btn { font-size: .74rem; }
  .solution-trigger { grid-template-columns: 48px minmax(0,1fr) 32px; }
  .solution-number { font-size: 2rem; }
  .solution-panel { padding-left: 48px; }
  .project-slide { width: calc(100vw - 32px); }
  .footer-cta-grid h2 { font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .projects-carousel { overflow-x: auto; scrollbar-width: thin; }
  .projects-track { animation: none; }
  .projects-group[aria-hidden="true"] { display: none; }
}

/* Página 404 */
.error-page { min-height: 100svh; background: #0b0b10; }
.error-header { position: relative; z-index: 2; padding: 24px 0; }
.error-header img { width: 176px; height: auto; }
.error-main { position: relative; min-height: calc(100svh - 110px); display: flex; align-items: center; overflow: hidden; padding: 60px 0 100px; isolation: isolate; }
.error-main::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 78% 48%,rgba(121,40,245,.24),transparent 31%),radial-gradient(circle at 8% 70%,rgba(217,40,145,.13),transparent 28%); }
.error-glow { position: absolute; z-index: -1; right: 3%; top: 20%; width: 430px; height: 430px; border-radius: 50%; background: rgba(121,40,245,.18); filter: blur(85px); }
.error-eyebrow { display: block; margin-bottom: 18px; color: #d45eea; font-size: .72rem; font-weight: 800; letter-spacing: .28em; }
.error-main h1 { margin: 0; font-size: clamp(3.5rem,6vw,5.5rem); line-height: .9; letter-spacing: -.065em; font-weight: 800; }
.error-main h1 em { color: #bd58f3; font-family: "Instrument Serif",Georgia,serif; font-size: 1.08em; font-weight: 400; letter-spacing: -.025em; }
.error-main p { max-width: 590px; margin: 30px 0 0; color: #cbc8d0; font-size: 1.05rem; line-height: 1.6; }
.error-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.error-actions .btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 13px; padding: 11px 23px; border-radius: 999px; font-weight: 650; }
.error-contact { border: 1px solid rgba(255,255,255,.38); color: #fff; }
.error-contact:hover { border-color: #c45df4; color: #d780ff; }
.error-illustration { width: min(100%,440px); height: auto; filter: drop-shadow(0 0 38px rgba(121,40,245,.28)); animation: error-float 6s infinite ease-in-out; }
@keyframes error-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

@media (max-width: 575.98px) {
  .error-header { padding: 18px 0; }
  .error-header img { width: 145px; }
  .error-main { padding: 30px 0 65px; text-align: center; }
  .error-main h1 { font-size: clamp(2.8rem,13vw,3.5rem); }
  .error-main p { margin-top: 22px; font-size: .94rem; }
  .error-illustration { width: min(72%,280px); }
  .error-actions { flex-direction: column; }
  .error-actions .btn { width: 100%; }
}

@media (max-width: 767.98px) {
  .sphere-slot { display: none; }
  .hero { min-height: auto; padding-top: 110px; padding-bottom: 30px; }
  .hero-support { margin-top: 18px; }
  .hero-bottom { margin-top: 20px; --bs-gutter-y: 20px; }
  .hero .challenge-card { margin-top: 0; }
  .hero-promise { min-height: 0; align-items: flex-start; }
  .promise-text { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; }
  .promise-text h2 { font-size: clamp(1.65rem, 6vw, 2.1rem); }
  .promise-rule { flex: 0 0 2px; width: 2px; height: 54px; margin: 0; }
  .promise-text p { font-size: .6rem; letter-spacing: .18em; }
}

/* Links de portfólio e planos sobre o fundo claro da seção audiovisual. */
.video-portfolio-cta { margin-top:0; color:#7020d5; border:2px solid #7928f5; background:#fff; }
.video-portfolio-cta:hover,.video-portfolio-cta:focus-visible { color:#fff; background:#7928f5; border-color:#7928f5; }
.video-plans-link { color:#6220b7; font-weight:600; text-underline-offset:4px; }
.video-plans-link:hover { color:#431282; }
.video-actions { display:flex; align-items:stretch; gap:12px; margin-top:24px; }
.video-actions .video-cta { flex:1; min-width:0; width:auto; margin-top:0; padding:14px 16px; gap:10px; font-size:.85rem; white-space:normal; line-height:1.4; }
@media(max-width:767px) { .video-actions { flex-direction:column; align-items:center; } .video-actions .video-cta { flex:none; width:100%; max-width:360px; text-align:center; } }
/* O orçamento recebe mais espaço que os links curtos de site e Instagram. */
.video-actions #openVideoQuote { flex:1.8; }
@media(max-width:767px) { .video-actions #openVideoQuote { flex:none; } }