:root {
  --ink: #222725;
  --ink-soft: #4e5551;
  --cream: #eeede7;
  --paper: #f8f7f3;
  --white: #fff;
  --sage: #8b9279;
  --sage-dark: #626b57;
  --line: rgba(34, 39, 37, .16);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Montserrat", Arial, sans-serif;
  --container: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; }
h1 { font-size: clamp(3.2rem, 6.7vw, 6.8rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2.25rem, 4.2vw, 4.6rem); letter-spacing: -.035em; }
h3 { font-size: 1.65rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 999; background: var(--white); padding: 12px 18px; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: .3s ease; }
.site-header.is-scrolled { background: rgba(248,247,243,.94); border-color: var(--line); backdrop-filter: blur(14px); }
.header-inner { width: var(--container); min-height: 88px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand img { width: 174px; height: auto; filter: brightness(0) invert(1); transition: .3s ease; }
.site-header.is-scrolled .brand img { filter: none; }
.main-nav { display: flex; align-items: center; gap: 28px; color: var(--white); font-size: .8rem; font-weight: 600; letter-spacing: .04em; }
.site-header.is-scrolled .main-nav { color: var(--ink); }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: currentColor; transition: right .2s ease; }
.main-nav > a:hover::after { right: 0; }
.nav-cta { padding: 12px 20px; border: 1px solid currentColor; border-radius: 999px; transition: .2s ease; }
.nav-cta:hover { background: var(--white); color: var(--ink); }
.site-header.is-scrolled .nav-cta:hover { background: var(--ink); color: var(--white); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--white); }

.hero { position: relative; min-height: 92vh; display: grid; align-items: center; overflow: hidden; color: var(--white); background: var(--ink); }
.hero-slides, .hero-slide, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-slide { object-fit: cover; opacity: 0; transform: scale(1.045); transition: opacity 1s ease, transform 7s linear; }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-shade { background: linear-gradient(90deg, rgba(18,22,20,.78) 0%, rgba(18,22,20,.52) 44%, rgba(18,22,20,.16) 78%), linear-gradient(0deg, rgba(18,22,20,.52), transparent 45%); }
.hero-content { position: relative; z-index: 2; width: min(900px, calc(100% - 48px)); margin: 96px auto 110px; transform: translateX(-16%); }
.hero-content .hero-seo-title { margin-bottom: 18px; font-family: var(--sans); font-size: .76rem; line-height: 1.65; letter-spacing: .16em; }
.hero-content .hero-display { max-width: 900px; margin-bottom: 28px; font-size: clamp(3.2rem, 6.7vw, 6.8rem); letter-spacing: -.045em; }
.hero-copy { max-width: 700px; margin-bottom: 36px; font-size: clamp(1.05rem, 1.5vw, 1.3rem); }
.eyebrow { margin-bottom: 18px; color: var(--sage-dark); font-size: .76rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light { color: #d9ddce; }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 13px 24px; border: 1px solid transparent; border-radius: 999px; font-size: .82rem; font-weight: 700; transition: .2s ease; }
.button-light { background: var(--white); color: var(--ink); }
.button-light:hover { background: var(--sage); color: var(--white); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--sage-dark); }
.button-ghost-light { border-color: rgba(255,255,255,.75); color: var(--white); }
.button-ghost-light:hover { background: var(--white); color: var(--ink); }
.text-link { font-size: .82rem; font-weight: 700; border-bottom: 1px solid var(--line); }
.hero-meta { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.26); background: rgba(14,17,16,.18); backdrop-filter: blur(6px); }
.hero-meta span { padding: 22px 24px; text-align: center; font-size: .75rem; font-weight: 600; letter-spacing: .05em; border-right: 1px solid rgba(255,255,255,.2); }
.hero-dots { position: absolute; z-index: 3; right: 34px; top: 50%; display: grid; gap: 10px; }
.hero-dot { width: 7px; height: 7px; padding: 0; border: 1px solid var(--white); border-radius: 50%; background: transparent; cursor: pointer; }
.hero-dot.is-active { background: var(--white); transform: scale(1.35); }

.rotating-line { min-height: 126px; padding: 28px 24px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px; background: var(--white); font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 3rem); }
.rotating-line strong { color: var(--sage-dark); font-weight: 500; }
.rotating-line strong::after { content: "|"; margin-left: 4px; animation: blink .8s infinite; }
@keyframes blink { 50% { opacity: 0; } }

.project-cta { min-height: 600px; display: grid; grid-template-columns: 1fr 1fr; background: var(--cream); }
.project-cta-image { background: url("assets/new/sala-colaborativa-alday.jpeg") center/cover no-repeat; }
.project-cta-content { align-self: center; max-width: 680px; padding: clamp(56px, 7vw, 110px); }
.project-cta-content h2 { font-size: clamp(2.4rem, 4.2vw, 4.4rem); }
.project-cta-content > p:not(.eyebrow) { color: var(--ink-soft); font-size: 1.05rem; }

.company-video { padding: clamp(66px, 8vw, 120px) max(24px, calc((100vw - 1180px)/2)); color: var(--white); background: var(--ink); }
.company-video-heading { margin-bottom: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: clamp(32px, 6vw, 88px); }
.company-video-heading h2 { max-width: 780px; margin-bottom: 0; font-size: clamp(2.5rem, 4.5vw, 4.8rem); }
.company-video-heading > p { max-width: 430px; margin-bottom: 7px; color: rgba(255,255,255,.7); }
.company-video-player { position: relative; overflow: hidden; background: #111; box-shadow: 0 28px 70px rgba(0,0,0,.28); }
.company-video-player::before { content: ""; position: absolute; inset: -1px; z-index: 1; border: 1px solid rgba(255,255,255,.12); pointer-events: none; }
.company-video-player video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.section { padding: clamp(80px, 10vw, 150px) 0; }
.section-heading { width: min(780px, calc(100% - 48px)); margin: 0 auto 56px; }
.section-heading.centered { text-align: center; }
.section-heading > p:not(.eyebrow) { color: var(--ink-soft); }
.products { background: var(--cream); }
.product-grid { width: var(--container); margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.6); }
.product-card { position: relative; min-height: 390px; display: flex; align-items: flex-end; padding: 28px; overflow: hidden; color: var(--white); isolation: isolate; }
.product-card::before { content: ""; position: absolute; inset: 0; z-index: -2; background: var(--card-image) center/cover; transition: transform .6s ease; }
.product-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(23,27,25,.88), rgba(23,27,25,.06) 76%); }
.product-card:hover::before { transform: scale(1.055); }
.product-card span { font-size: .7rem; letter-spacing: .14em; }
.product-card h3 { margin: 7px 0 8px; }
.product-card p { margin: 0; font-size: .82rem; opacity: .82; }
.catalog-links { width: var(--container); margin: 30px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.catalog-links a { display: flex; justify-content: space-between; padding: 20px; font-size: .82rem; font-weight: 700; border-right: 1px solid var(--line); }
.catalog-links a:hover { background: var(--white); }

.projects { background: var(--paper); overflow: hidden; }
.section-topline { width: var(--container); margin: 0 auto 52px; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.section-topline h2 { max-width: 780px; margin-bottom: 0; }
.project-controls { display: flex; gap: 10px; }
.round-button { width: 50px; height: 50px; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
.round-button:hover { background: var(--ink); color: var(--white); }
.project-track { display: grid; grid-auto-flow: column; grid-auto-columns: min(50vw, 680px); gap: 18px; overflow-x: auto; padding: 0 max(24px, calc((100vw - 1180px)/2)) 24px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.project-track::-webkit-scrollbar { display: none; }
.project-card { margin: 0; scroll-snap-align: start; background: var(--white); }
.project-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.project-card figcaption { padding: 20px 22px; display: flex; justify-content: space-between; font-family: var(--serif); font-size: 1.28rem; }
.project-card figcaption span { color: var(--ink-soft); font-family: var(--sans); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }

.success-stories { background: var(--paper); }
.success-grid { width: var(--container); margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.success-card { margin: 0; background: var(--white); box-shadow: 0 4px 20px rgba(0,0,0,0.04); border-radius: 8px; overflow: hidden; transition: transform 0.3s ease; }
.success-card:hover { transform: translateY(-6px); }
.success-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.success-card figcaption { padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; font-family: var(--serif); font-size: 1.35rem; }
.success-card figcaption span { color: var(--sage-dark); font-family: var(--sans); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; }

.card-carousel { position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden; }
.card-track { display: flex; width: 100%; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.card-track::-webkit-scrollbar { display: none; }
.card-track img { flex: 0 0 100%; width: 100%; height: 100%; scroll-snap-align: center; object-fit: cover; }
.card-carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255, 255, 255, 0.85); border: none; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--ink); opacity: .88; transition: opacity 0.2s, background 0.2s; z-index: 2; }
.card-carousel:hover .card-carousel-btn { opacity: 1; }
.card-carousel-btn:hover { background: var(--white); }
.card-carousel-btn:focus-visible { outline: 3px solid var(--sage-dark); outline-offset: 2px; opacity: 1; }
.card-carousel-btn.prev { left: 8px; }
.card-carousel-btn.next { right: 8px; }
.card-carousel-btn svg { width: 16px; height: 16px; fill: currentColor; }

.split-section { min-height: 650px; display: grid; grid-template-columns: 1fr 1fr; }
.split-photo { background: url("assets/problems.jpg") right center/cover; }
.split-copy { align-self: center; padding: clamp(56px, 7vw, 110px); background: var(--cream); }
.split-copy > p:not(.eyebrow) { color: var(--ink-soft); }
.feature-list { margin: 38px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.feature-list li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feature-list li > span { color: var(--sage-dark); font-size: .72rem; font-weight: 700; }
.feature-list strong { font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.feature-list p { margin: 3px 0 0; color: var(--ink-soft); font-size: .86rem; }
.problems .split-copy { padding: clamp(42px, 5vw, 76px); }
.problems .split-copy h2 { font-size: clamp(2.5rem, 3.7vw, 4rem); }
.problems .feature-list { margin: 26px 0; }
.problems .feature-list li { padding: 15px 0; }

.why-alday { width: var(--container); margin: 0 auto; padding: clamp(58px, 6vw, 88px) 0; display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: clamp(42px, 6vw, 82px); }
.why-image { position: relative; width: min(100%, 430px); justify-self: center; }
.why-image::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; z-index: -1; background: var(--cream); border-radius: 50% 50% 10px 10px; }
.why-image img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50% 50% 10px 10px; }
.why-copy h2 { font-size: clamp(2.55rem, 3.7vw, 4rem); }
.why-copy .lead { color: var(--ink-soft); font-size: 1.05rem; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 28px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.stat-grid div { min-height: 116px; padding: 19px 21px; display: grid; align-content: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-grid strong { font-family: var(--serif); font-size: 2.35rem; font-weight: 500; }
.stat-grid span { color: var(--ink-soft); font-size: .75rem; }

.purpose { position: relative; min-height: 760px; display: grid; place-items: center; padding: 80px 24px; color: var(--white); background: url("assets/purpose.jpg") center/cover fixed; }
.purpose-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(24,29,26,.82), rgba(24,29,26,.2)); }
.purpose-content { position: relative; width: min(770px, 100%); margin-right: auto; margin-left: max(0px, calc((100vw - 1180px)/2)); }
.purpose-content p:not(.eyebrow) { max-width: 650px; font-size: 1.08rem; }

.value-prop { width: var(--container); margin: 0 auto; padding: clamp(58px, 6vw, 88px) 0; display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: clamp(42px, 6vw, 82px); }
.value-image { width: min(100%, 430px); justify-self: center; }
.value-image img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 48% 48% 8px 8px; }
.value-copy h2 { font-size: clamp(2.55rem, 3.7vw, 4rem); }
.value-copy p:not(.eyebrow) { color: var(--ink-soft); }
.value-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.value-tags span { padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; font-weight: 600; }

.certifications { position: relative; min-height: 630px; display: grid; place-items: center; padding: 90px 24px; color: var(--white); background: url("assets/certifications.jpg") center/cover; }
.certifications-overlay { position: absolute; inset: 0; background: rgba(23,28,25,.78); }
.certifications-inner { position: relative; width: min(1000px, 100%); text-align: center; }
.certifications-inner > p:not(.eyebrow) { max-width: 760px; margin: 0 auto 42px; color: rgba(255,255,255,.78); }
.certification-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.certification-list span { padding: 14px 20px; border: 1px solid rgba(255,255,255,.42); border-radius: 999px; font-size: .75rem; letter-spacing: .08em; }

.values { min-height: 560px; display: grid; grid-template-columns: 1fr 1fr; background: var(--cream); }
.values-image { background: url("assets/values.jpg") center/cover; }
.values-content { align-self: center; max-width: 700px; padding: clamp(42px, 5vw, 76px); }
.values-content h2 { font-size: clamp(2.4rem, 3.5vw, 3.7rem); }
.values-content ul { margin: 22px 0 0; padding: 0; list-style: none; counter-reset: value; }
.values-content li { position: relative; padding: 11px 0 11px 34px; border-bottom: 1px solid var(--line); font-size: .86rem; }
.values-content li::before { content: "✓"; position: absolute; left: 0; color: var(--sage-dark); font-weight: 700; }

.clients { padding: clamp(56px, 6vw, 84px) 0; background: var(--white); overflow: hidden; }
.clients .section-heading { width: min(900px, calc(100% - 48px)); margin-bottom: 24px; }
.clients .section-heading h2 { font-size: clamp(2.45rem, 3.6vw, 3.8rem); }
.logo-marquee { margin-top: 22px; padding: 12px 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.logo-track { display: flex; width: max-content; align-items: center; gap: 64px; animation: marquee 34s linear infinite; }
.logo-track img { width: 180px; height: 150px; object-fit: contain; filter: grayscale(1); opacity: .9; transition: .25s ease; }
.logo-track img:hover { filter: grayscale(0); opacity: 1; transform: scale(1.08); }
.logo-track:hover { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - 24px)); } }

.contact { display: grid; grid-template-columns: 1fr 1fr; background: var(--cream); }
.contact-content { align-self: center; padding: clamp(60px, 8vw, 120px); }
.contact-content > p:not(.eyebrow) { color: var(--ink-soft); }
.contact-links { margin: 34px 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.contact-links a { padding: 18px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 1.08rem; }
.contact-links a:nth-child(odd) { padding-right: 18px; }
.contact-links a:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.contact-links span { display: block; margin-bottom: 3px; color: var(--ink-soft); font-family: var(--sans); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; }
.contact-map { position: relative; min-height: 680px; }
.contact-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.8) contrast(.9); }
.address-card { position: absolute; left: 30px; right: 30px; bottom: 30px; padding: 22px; display: grid; gap: 4px; background: rgba(255,255,255,.94); box-shadow: 0 15px 40px rgba(0,0,0,.12); }
.address-card strong { font-family: var(--serif); font-size: 1.3rem; }
.address-card span { color: var(--ink-soft); font-size: .78rem; }

.site-footer { padding: 70px max(24px, calc((100vw - 1180px)/2)) 24px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; color: var(--white); background: var(--ink); }
.site-footer img { filter: brightness(0) invert(1); }
.site-footer p { margin: 0; color: rgba(255,255,255,.65); font-size: .8rem; }
.site-footer > div { display: flex; gap: 20px; font-size: .75rem; }
.site-footer small { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.5); }
.whatsapp-float { position: fixed; z-index: 90; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 9px; padding: 13px 18px; border-radius: 999px; color: var(--white); background: #2f6452; box-shadow: 0 10px 28px rgba(0,0,0,.2); font-size: .76rem; font-weight: 700; }
.whatsapp-float:hover { transform: translateY(-2px); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  :root { --container: min(100% - 32px, 760px); }
  .header-inner { min-height: 74px; }
  .brand img { filter: none; width: 155px; }
  .site-header { background: rgba(248,247,243,.96); border-bottom-color: var(--line); }
  .menu-toggle { display: block; }
  .menu-toggle span:not(.sr-only) { background: var(--ink); }
  .main-nav { position: absolute; top: 74px; left: 0; right: 0; display: grid; gap: 0; padding: 12px 16px 20px; color: var(--ink); background: var(--paper); border-bottom: 1px solid var(--line); transform: translateY(-120%); opacity: 0; pointer-events: none; transition: .25s ease; }
  .main-nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 13px 8px; }
  .nav-cta { text-align: center; background: var(--ink); color: var(--white); }
  .hero { min-height: 820px; }
  .hero-content { width: var(--container); margin-top: 110px; transform: none; }
  .hero-content .hero-display { font-size: clamp(3rem, 12vw, 5.5rem); }
  .hero-meta { grid-template-columns: 1fr; }
  .hero-meta span { padding: 8px 16px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .hero-dots { top: auto; right: 20px; bottom: 112px; display: flex; }
  .project-cta, .split-section, .values, .contact { grid-template-columns: 1fr; }
  .company-video-heading { grid-template-columns: 1fr; }
  .project-cta-image, .split-photo, .values-image { min-height: 430px; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .catalog-links { grid-template-columns: 1fr; }
  .catalog-links a { border-right: 0; border-bottom: 1px solid var(--line); }
  .project-track { grid-auto-columns: 76vw; }
  .why-alday, .value-prop { grid-template-columns: 1fr; }
  .why-image, .value-image { max-width: 600px; margin: auto; }
  .purpose { background-attachment: scroll; }
  .contact-map { min-height: 500px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .site-footer small { width: 100%; }
}

@media (max-width: 620px) {
  :root { --container: calc(100% - 28px); }
  h2 { font-size: 2.45rem; }
  .hero { min-height: 760px; }
  .hero-content { margin-bottom: 140px; }
  .hero-content .hero-display { font-size: 3.35rem; }
  .hero-copy { font-size: .95rem; }
  .button-row { align-items: stretch; flex-direction: column; }
  .button-row .button { width: 100%; }
  .rotating-line { text-align: center; }
  .project-cta-image, .split-photo, .values-image { min-height: 300px; }
  .project-cta-content, .split-copy, .values-content, .contact-content { padding: 56px 22px; }
  .company-video { padding-right: 14px; padding-left: 14px; }
  .company-video-heading { padding: 0 8px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 340px; }
  .section-topline { align-items: flex-start; flex-direction: column; }
  .project-track { grid-auto-columns: 88vw; }
  .project-card figcaption { gap: 10px; flex-direction: column; }
  .stat-grid { grid-template-columns: 1fr; }
  .purpose { min-height: 680px; }
  .certifications { min-height: 760px; }
  .contact-links { grid-template-columns: 1fr; }
  .contact-links a:nth-child(even) { padding-left: 0; border-left: 0; }
  .contact-links a:nth-child(odd) { padding-right: 0; }
  .whatsapp-float { left: 16px; right: 16px; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}