/* ========================================================================== Practice — English Gym · dirección visual "periódico de práctica" TIPOGRAFÍA - Titulares: Newsreader (serif editorial variable). Trazo de periódico, contraste moderado y cursiva propia; con peso 600 y tracking ajustado da autoridad sin caer en lo decorativo. La cursiva se reserva para números, palabras clave y el nombre propio de la marca ("Practice"), que se lee distinto de "English Gym". - Cuerpo y UI: Public Sans (sans variable). Sobria y muy legible en móvil; su carácter neutro deja que el contenido mande, como en un medio informativo. - Ambas se sirven desde /fonts/ (subset latin: incluye ñ, acentos, ¿ y ¡), sin conexiones externas, para mantener la CSP estricta. COLOR - Base oscura (#0B0B13) con texto claro. El azul del logo (#1700AB) es el color protagonista: bloques de relleno ("Quiénes somos", "Contacto", encabezado del Plan 3) y, como fondo, un degradado de azul oscuro a la base. Nunca como texto ni filete fino, por su baja luminosidad sobre fondo oscuro. Amarillo (#FEBD57) para marcadores y la banda de Speaking Coach; naranja (#FF904E) para números de sección y niveles. Todo texto sobre fondos de color se mide contra WCAG AA (4.5:1). - El verde de WhatsApp es la excepción funcional: su color es lo que identifica al botón. - Ritmo de la página: degradado (portada) - oscuro - azul (quiénes somos) - oscuro - amarillo (speaking) - oscuro - azul (contacto). FONDO - Única excepción a "sin degradados de color": un degradado vertical sutil de azul oscuro (#13008C) a la base (#0B0B13), en una capa fija DETRÁS del contenido (body::before). La portada es transparente para dejarlo ver. Sin grano ni viñeta. Se desactiva con prefers-contrast: more. LAYOUT - Cuadrícula de 12 columnas. Las etiquetas de sección son notas marginales (columnas 1-3) y el contenido arranca en la 4: asimetría deliberada. Filetes finos en lugar de tarjetas; sin sombras, degradados ni esquinas redondeadas. ========================================================================== */ @font-face { font-family: "Newsreader"; src: url("/fonts/newsreader-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; } @font-face { font-family: "Newsreader"; src: url("/fonts/newsreader-latin-wght-italic.woff2") format("woff2"); font-weight: 200 800; font-style: italic; font-display: swap; } @font-face { font-family: "Public Sans"; src: url("/fonts/public-sans-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; } :root { /* Base oscura: fondo y texto */ --paper: #0b0b13; --ink: #f4f3ee; --g700: #d0cfd6; --g500: #a5a5b3; --line: #2c2c3d; --rule: #34344b; --soft: #161624; /* Colores del logo */ --blue: #1700ab; --yellow: #febd57; --orange: #ff904e; /* Fondo: extremo azul del degradado (excepción documentada en CLAUDE.md) */ --blue-deep: #13008c; /* Excepción funcional: botones de WhatsApp */ --wa: #25d366; --wa-hover: #1fbb5a; --wa-ink: #06210f; --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif; --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; --gutter: 20px; --header-h: 72px; --ease: cubic-bezier(0.22, 0.61, 0.36, 1); } *, *::before, *::after { box-sizing: border-box; } html { color-scheme: dark; background: var(--paper); scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; } body { margin: 0; color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; } /* Fondo: degradado vertical sutil de azul oscuro a la base. Capa fija y detrás del contenido; pinta la base. Única excepción a "sin degradados de color". */ body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; background-image: linear-gradient(180deg, var(--blue-deep) 0%, var(--paper) 100%); } img, svg { display: block; max-width: 100%; } a { color: inherit; } h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; margin: 0; } p, dl, dd { margin: 0; } ul, ol { margin: 0; padding: 0; list-style: none; } .wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); } .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; } .skip { position: absolute; left: 12px; top: -64px; z-index: 100; background: var(--ink); color: var(--paper); padding: 12px 18px; font-weight: 600; } .skip:focus { top: 12px; } :focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; } /* Nombre propio de la marca: "Practice" en cursiva de Newsreader */ .brand-name { font-family: var(--serif); font-style: italic; font-weight: 500; } p .brand-name, li .brand-name { font-size: 1.06em; } .sec-label .brand-name { font-size: 1.1em; letter-spacing: 0; text-transform: none; color: var(--ink); } /* ---------- Botones: esquina mínima, sin forma de píldora ---------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.6em; min-height: 48px; padding: 0 22px; border: 1.5px solid var(--ink); border-radius: 2px; font: 600 0.95rem/1.1 var(--sans); text-decoration: none; text-align: center; color: var(--ink); background-color: transparent; background-image: linear-gradient(var(--ink), var(--ink)); background-repeat: no-repeat; background-position: left; background-size: 0% 100%; } .btn:hover { background-size: 100% 100%; color: var(--paper); } .btn:active { transform: translateY(1px); } .btn-wa { background-color: var(--wa); background-image: linear-gradient(var(--wa-hover), var(--wa-hover)); border-color: var(--wa); color: var(--wa-ink); } .btn-wa:hover { border-color: var(--wa-hover); color: var(--wa-ink); } .btn-sm { min-height: 44px; padding: 0 16px; font-size: 0.875rem; } /* ---------- Header ---------- */ .site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--ink); } .bar { display: flex; align-items: center; gap: 8px; min-height: var(--header-h); } .brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; min-width: 0; min-height: 44px; text-decoration: none; white-space: nowrap; font-family: var(--serif); font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; } .brand-mark { width: 56px; height: 56px; border-radius: 2px; } .brand-word { display: inline-block; overflow: hidden; vertical-align: bottom; line-height: 1.35; padding-right: 0.08em; } .brand-word > span { display: inline-block; } .nav { display: none; } .lang { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 10px; border: 1px solid var(--ink); border-radius: 2px; font-weight: 600; font-size: 0.8125rem; letter-spacing: 0.06em; text-decoration: none; transition: background-color 0.2s, color 0.2s; } .lang:hover { background: var(--ink); color: var(--paper); } .header-wa { display: none; } .burger { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--ink); border-radius: 2px; background: transparent; color: inherit; cursor: pointer; } .js .burger { display: inline-flex; align-items: center; justify-content: center; } .burger span, .burger span::before, .burger span::after { display: block; width: 18px; height: 2px; background: currentColor; position: relative; transition: transform 0.3s var(--ease), background-color 0.3s; } .burger span::before, .burger span::after { content: ""; position: absolute; left: 0; } .burger span::before { top: -6px; } .burger span::after { top: 6px; } .burger[aria-expanded="true"] span { background: transparent; } .burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); } .burger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); } .js .nav.is-open { display: flex; flex-direction: column; position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--ink); padding: 4px var(--gutter) 20px; } .nav a { padding: 14px 0; text-decoration: none; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 1.4rem; font-weight: 600; } /* ---------- Hero ---------- */ .hero { padding: calc(var(--header-h) + clamp(36px, 8vw, 96px)) 0 clamp(52px, 9vw, 112px); } .hero + .sec { border-top: 0; } .hero-grid { display: grid; gap: 28px; } .kicker-line { font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--yellow); } .hero h1 { font-size: clamp(2.25rem, 9.6vw, 6.25rem); line-height: 1; letter-spacing: -0.03em; } .line { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; } .line > span { display: block; text-wrap: balance; } .hero-lead { font-size: 1.2rem; color: #e4e2ff; max-width: 34em; } .hero-cta { display: flex; flex-direction: column; gap: 12px; } /* Pieza gráfica: ejercicio de ejemplo */ .ex { margin: 8px 0 0; border: 1px solid var(--ink); background: var(--paper); } .ex-head { display: flex; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--soft); border-bottom: 1px solid var(--ink); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; } .ex-body { padding: clamp(20px, 4vw, 32px); } .ex-q { font-size: 0.875rem; color: var(--g500); margin-bottom: 16px; } .ex-s { font-family: var(--serif); font-size: clamp(1.5rem, 4.6vw, 2.1rem); line-height: 1.35; font-weight: 500; } .blank { position: relative; isolation: isolate; display: inline-block; min-width: 3.4em; padding: 0 0.1em; text-align: center; border-bottom: 2px solid var(--ink); } .blank::before { content: ""; position: absolute; inset: 0.1em 0 0 0; background: var(--yellow); z-index: -1; transform-origin: left; } .blank::after { content: ""; position: absolute; left: 50%; top: 0.22em; bottom: 0.12em; width: 2px; background: #111; opacity: 0; } .blank-word { display: inline-block; font-style: italic; color: #111; } .ex-ok { display: flex; justify-content: space-between; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--line); font-size: 0.875rem; color: var(--g700); } .ex-ok span:last-child { font-weight: 600; color: var(--ink); } /* ---------- Secciones (etiqueta marginal + cuerpo) ---------- */ .sec { border-top: 1px solid var(--rule); padding-block: clamp(48px, 8vw, 104px); } .band-blue { background: var(--blue); border-top: 0; } .band-blue .sec-label { color: #dcd9ff; } .sec-grid { display: grid; gap: 22px; } .sec-label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--g700); } .sec-label .n { margin-right: 0.7em; font-family: var(--serif); font-style: italic; font-size: 1.05rem; letter-spacing: 0; text-transform: none; color: var(--orange); } .sec h2 { font-size: clamp(2rem, 5.4vw, 3.6rem); max-width: 15em; } .lede { margin-top: 20px; font-size: 1.15rem; color: var(--g700); max-width: 36em; } .lede + .lede { margin-top: 14px; } .mark { background: var(--yellow); color: #111; padding: 0 0.14em; margin: 0 -0.04em; -webkit-box-decoration-break: clone; box-decoration-break: clone; } /* 01 · Qué es */ .facts { margin-top: 44px; border-top: 1px solid var(--line); } .fact { display: grid; gap: 6px; padding: 22px 0; border-bottom: 1px solid var(--line); } .fact h3 { font-size: 1.35rem; } .fact p { color: var(--g700); max-width: 34em; } /* 02 · Quiénes somos */ .pull { margin: 34px 0 0; padding-top: 22px; border-top: 1px solid var(--ink); max-width: 20em; font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(1.55rem, 4.2vw, 2.3rem); line-height: 1.2; } .pull + .lede { margin-top: 30px; } /* 03 · Cómo funciona */ .steps { margin-top: 40px; border-top: 1px solid var(--line); } .step { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 10px 20px; padding: 28px 0; border-bottom: 1px solid var(--line); } .step-n { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(2.6rem, 7vw, 4.5rem); line-height: 0.9; color: var(--yellow); } .step h3 { font-size: 1.5rem; } .step p { margin-top: 8px; color: var(--g700); max-width: 32em; } /* 04 · Planes */ .matrix { width: 100%; margin-top: 40px; border-collapse: collapse; font-size: 0.95rem; } .matrix th, .matrix td { padding: 16px 6px; border-bottom: 1px solid var(--line); text-align: center; vertical-align: middle; } .matrix thead th { border-bottom: 1px solid var(--ink); vertical-align: bottom; line-height: 1.15; white-space: nowrap; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; } .matrix thead small { display: block; margin-top: 4px; white-space: normal; font: 500 0.75rem/1.25 var(--sans); color: var(--g500); } .matrix thead .top { background: linear-gradient(var(--yellow), var(--yellow)) no-repeat top / 100% 4px, var(--blue); padding-top: 22px; } .matrix tbody th { width: 40%; padding-left: 0; text-align: left; font-weight: 500; } .dot { display: inline-block; width: 16px; height: 16px; background: var(--yellow); } /* Niveles: segunda capa bajo la matriz */ .levels-title { margin-top: 56px; font-size: clamp(1.4rem, 3.4vw, 1.9rem); max-width: 18em; } .levels { margin-top: 18px; border-top: 1px solid var(--ink); } .level { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); } .level dt { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 1.4rem; line-height: 1.15; color: var(--orange); } .level dd { max-width: 34em; color: var(--g700); } .cta-note { margin-top: 40px; font-size: 0.875rem; font-weight: 600; color: var(--g700); } .plan-cta { display: grid; gap: 10px; margin-top: 12px; } /* 05 · Para quién */ .note { margin-top: 30px; max-width: 34em; padding: 18px 20px; background: rgba(23, 0, 171, 0.45); border-left: 3px solid var(--yellow); } /* 06 · Speaking Coach (banda amarilla) */ .band-yellow { background: var(--yellow); color: #111; border-top: 0; } .band-yellow .sec-label { color: #2b2b2b; } .band-yellow .sec-label .n { color: var(--blue); } .band-yellow h2 em { font-style: italic; color: var(--blue); } .band-yellow .lede { color: #262626; } .band-yellow :focus-visible { outline-color: #111; } .band-yellow + .sec { border-top: 0; } .split { display: grid; gap: 28px; margin-top: 8px; } .squares { margin-top: 12px; } .squares li { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(0, 0, 0, 0.25); } .squares li::before { content: ""; flex: none; width: 9px; height: 9px; margin-top: 0.55em; background: currentColor; } /* 07 · Preguntas */ .faq { margin-top: 36px; border-top: 1px solid var(--ink); } .faq details { border-bottom: 1px solid var(--line); } .faq summary { position: relative; min-height: 44px; padding: 20px 40px 20px 0; cursor: pointer; list-style: none; font-family: var(--serif); font-size: 1.25rem; font-weight: 600; line-height: 1.25; } .faq summary::-webkit-details-marker { display: none; } .faq summary::before, .faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 2px; margin-top: -1px; background: var(--yellow); transition: transform 0.25s var(--ease); } .faq summary::after { transform: rotate(90deg); } .faq details[open] summary::after { transform: rotate(0); } .faq details p { max-width: 36em; padding: 0 40px 22px 0; color: var(--g700); } /* 08 · Contacto */ .contact h2 { font-size: clamp(2.2rem, 7vw, 5rem); max-width: 12em; } .contact .cta-row { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; margin-top: 30px; } .links-out { display: flex; flex-wrap: wrap; gap: 4px 28px; margin-top: 22px; } .link-out { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 5px; } .link-out::after { content: "\2197"; display: inline-block; margin-left: 0.35em; } .link-out:hover { text-decoration-thickness: 3px; } /* ---------- Footer ---------- */ .site-footer { border-top: 1px solid var(--ink); padding: 32px 0 40px; font-size: 0.875rem; color: var(--g700); } /* Firma de marca: logo + wordmark y, debajo del wordmark, el eslogan en una sola línea */ .foot-brand { display: flex; align-items: center; gap: 14px; } .foot-mark { width: 56px; height: 56px; border-radius: 2px; flex: none; } .foot-word { font-family: var(--serif); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.01em; line-height: 1.15; color: var(--ink); } .slogan { margin-top: 9px; font: 600 0.75rem/1 var(--sans); letter-spacing: 0.24em; text-transform: uppercase; color: var(--g700); } .foot { display: grid; gap: 6px; margin-top: 26px; padding-top: 8px; border-top: 1px solid var(--rule); } .foot a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-weight: 600; } /* ---------- Movimiento: solo donde enseña ---------- */ @media (prefers-reduced-motion: no-preference) { .brand-word > span { animation: rise 0.85s var(--ease) both; } .brand-word:nth-of-type(1) > span { animation-delay: 0.2s; } .brand-word:nth-of-type(2) > span { animation-delay: 0.4s; } .brand-word:nth-of-type(3) > span { animation-delay: 0.6s; } .hero h1 .line > span { animation: rise 1s var(--ease) both; } .hero h1 .line:nth-child(1) > span { animation-delay: 0.1s; } .hero h1 .line:nth-child(2) > span { animation-delay: 0.25s; } .hero h1 .line:nth-child(3) > span { animation-delay: 0.4s; } /* Ejercicio: estado inicial (con JS) y reproducción al entrar en pantalla */ .js .ex:not(.is-playing) .blank-word { clip-path: inset(0 100% 0 0); } .js .ex:not(.is-playing) .blank::before { transform: scaleX(0); } .js .ex:not(.is-playing) .blank::after { animation: caret 1s steps(1, end) infinite; } .js .ex:not(.is-playing) .ex-ok { opacity: 0; } .ex.is-playing .blank::after { animation: caret-once 1s steps(1, end) both; } .ex.is-playing .blank-word { animation: type 0.7s steps(4, end) 1s both; } .ex.is-playing .blank::before { animation: wipe 0.5s var(--ease) 1.75s both; } .ex.is-playing .ex-ok { animation: show 0.4s ease 2.3s both; } } /* Interacciones con propósito: el botón se rellena, la FAQ se despliega */ @media (prefers-reduced-motion: no-preference) { :root { interpolate-size: allow-keywords; } .btn { transition: background-size 0.28s var(--ease), color 0.2s, border-color 0.2s, transform 0.12s; } .link-out { transition: text-decoration-thickness 0.2s; } /* Sin soporte de ::details-content la respuesta se abre al instante, sin romperse */ .faq details::details-content { block-size: 0; overflow: clip; transition: block-size 0.32s var(--ease), content-visibility 0.32s allow-discrete; } .faq details[open]::details-content { block-size: auto; } } @keyframes rise { from { transform: translateY(110%); } to { transform: none; } } @keyframes type { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } } @keyframes wipe { from { transform: scaleX(0); } to { transform: scaleX(1); } } @keyframes caret { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } @keyframes caret-once { 0%, 40% { opacity: 1; } 20%, 60%, 100% { opacity: 0; } } @keyframes show { from { opacity: 0; } to { opacity: 1; } } /* ---------- Celulares angostos ---------- */ @media (max-width: 420px) { .brand { font-size: 0.9rem; } } @media (max-width: 360px) { :root { --gutter: 16px; --header-h: 68px; } .brand { gap: 10px; font-size: 0.9rem; } .brand-mark { width: 52px; height: 52px; } .lang { padding: 0 8px; } } @media (max-width: 339px) { :root { --header-h: 64px; } .brand { gap: 8px; font-size: 0.85rem; } .brand-mark { width: 44px; height: 44px; } } /* ---------- ≥ 720px ---------- */ @media (min-width: 720px) { :root { --gutter: 32px; } .header-wa { display: inline-flex; } .hero-cta { flex-direction: row; } .fact { grid-template-columns: repeat(8, 1fr); column-gap: 24px; } .fact h3 { grid-column: 1 / 4; } .fact p { grid-column: 4 / -1; } .level { grid-template-columns: repeat(8, 1fr); column-gap: 24px; align-items: baseline; } .level dt { grid-column: 1 / 3; } .level dd { grid-column: 3 / -1; } .step { grid-template-columns: 110px minmax(0, 1fr); } .plan-cta { grid-template-columns: repeat(3, auto); justify-content: start; } .foot { grid-template-columns: 1fr auto; align-items: center; } } /* ---------- ≥ 900px: cuadrícula asimétrica ---------- */ @media (min-width: 900px) { .hero-grid { grid-template-columns: repeat(12, 1fr); column-gap: 24px; row-gap: 30px; } .kicker-line { grid-column: 1 / -1; } .hero h1 { grid-column: 1 / 10; } .hero-lead { grid-column: 1 / 7; } .hero-cta { grid-column: 1 / 7; } .ex { grid-column: 8 / -1; grid-row: 3 / 5; align-self: start; margin-top: -6px; } .sec-grid { grid-template-columns: repeat(12, 1fr); column-gap: 24px; } .sec-label { grid-column: 1 / 4; position: sticky; top: 104px; align-self: start; } .sec-body { grid-column: 4 / -1; } .split { grid-template-columns: 1fr 1fr; gap: 56px; } } /* ---------- ≥ 1160px: navegación en línea (6 enlaces + logo de 56px) ---------- */ @media (min-width: 1160px) { .burger, .js .burger { display: none; } .nav, .js .nav, .js .nav.is-open { display: flex; position: static; flex-direction: row; gap: 26px; padding: 0; background: none; border: 0; margin-right: auto; } .nav a { padding: 8px 0; border: 0; font-family: var(--sans); font-size: 0.9rem; font-weight: 500; color: var(--g700); } .nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 5px; } .brand { margin-right: 28px; } } /* ---------- Alto contraste: sin degradado ---------- */ @media (prefers-contrast: more) { body::before { display: none; } }