:root { --principles-max: 1180px; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--swimtayka-white); }
.principles-container { width: min(var(--principles-max), calc(100% - 3rem)); margin-inline: auto; }
.principles-skip-link { position: fixed; z-index: 10000; top: -5rem; left: 1rem; padding: .75rem 1rem; border-radius: .5rem; background: var(--swimtayka-white); color: var(--swimtayka-blue); font-weight: 700; }
.principles-skip-link:focus { top: 1rem; }
.principles-eyebrow { margin: 0 0 .9rem; color: var(--swimtayka-blue); font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.principles-hero { position: relative; overflow: hidden; min-height: 560px; padding: clamp(5rem, 10vw, 8rem) 0 8rem; background: var(--swimtayka-blue); color: var(--swimtayka-white); }
.principles-hero::before { position: absolute; width: 27rem; height: 27rem; top: -12rem; right: -7rem; border: 4rem solid rgb(102 241 114 / 18%); border-radius: 50%; content: ""; }
.principles-hero::after { position: absolute; width: 16rem; height: 16rem; right: 18%; bottom: 4rem; border: 2px solid rgb(255 255 255 / 24%); border-radius: 50%; content: ""; }
.principles-hero__inner { position: relative; z-index: 1; }
.principles-hero .principles-eyebrow { color: var(--swimtayka-green); }
.principles-hero h1 { max-width: 850px; margin: 0; color: var(--swimtayka-white); }
.principles-hero__intro { max-width: 790px; margin: 1.5rem 0 2rem; color: var(--swimtayka-white); font-size: clamp(1.125rem, 2vw, 1.35rem); line-height: 1.65; }
.principles-hero__waves { position: absolute; z-index: 1; bottom: -1px; left: 0; width: 100%; height: clamp(4rem, 8vw, 7rem); }
.principles-purpose { padding: clamp(4rem, 8vw, 7rem) 0; }
.principles-purpose__grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.principles-purpose h2, .principles-list h2, .principles-closing h2 { margin: 0; }
.principles-purpose__grid > p { margin: .25rem 0 0; color: var(--swimtayka-grey); font-size: 1.15rem; line-height: 1.8; }
.principles-list { padding: clamp(4rem, 8vw, 7rem) 0; background: rgb(50 102 255 / 5%); }
.principles-list__heading { max-width: 700px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.principles-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.principle-card { position: relative; min-height: 390px; overflow: hidden; padding: clamp(2rem, 5vw, 3.5rem); border: 1px solid rgb(87 87 87 / 16%); border-radius: 1.5rem; background: var(--swimtayka-white); box-shadow: 0 1rem 2.5rem rgb(87 87 87 / 8%); }
.principle-card::after { position: absolute; right: -3.5rem; bottom: -3.5rem; width: 10rem; height: 10rem; border: 1.5rem solid rgb(50 102 255 / 7%); border-radius: 50%; content: ""; }
.principle-card--blue { border-color: var(--swimtayka-blue); background: var(--swimtayka-blue); color: var(--swimtayka-white); }
.principle-card--blue::after { border-color: rgb(102 241 114 / 16%); }
.principle-card__icon { display: grid; width: 4.5rem; height: 4.5rem; margin-bottom: 2rem; place-items: center; border-radius: 50%; background: var(--swimtayka-green); color: var(--swimtayka-blue); }
.principle-card__icon svg { width: 2.65rem; height: 2.65rem; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.principle-card__number { position: absolute; top: 2rem; right: 2rem; margin: 0; color: var(--swimtayka-blue); font-size: .85rem; font-weight: 700; letter-spacing: .12em; }
.principle-card--blue .principle-card__number { color: var(--swimtayka-green); }
.principle-card h3 { margin: 0; color: var(--swimtayka-blue); }
.principle-card--blue h3 { color: var(--swimtayka-white); }
.principle-card > p:last-child { position: relative; z-index: 1; max-width: 31rem; margin: 1rem 0 0; color: var(--swimtayka-grey); font-size: 1.05rem; }
.principle-card--blue > p:last-child { color: var(--swimtayka-white); }
.principles-closing { padding: clamp(4rem, 8vw, 6rem) 0; }
.principles-closing__inner { display: flex; gap: 3rem; align-items: center; justify-content: space-between; }
.principles-closing__inner > div { max-width: 760px; }
.principles-closing__inner p:last-child { margin: 1rem 0 0; font-size: 1.1rem; }
.principles-closing .tayka-button { flex: 0 0 auto; }
@media (max-width: 800px) { .principles-purpose__grid { grid-template-columns: 1fr; gap: 1.5rem; } .principles-grid { grid-template-columns: 1fr; } .principle-card { min-height: 0; } .principles-closing__inner { align-items: flex-start; flex-direction: column; } }
@media (max-width: 540px) { .principles-container { width: min(100% - 2rem, var(--principles-max)); } .principles-hero { min-height: 520px; padding-top: 4.5rem; } .principle-card { padding: 1.75rem; border-radius: 1.1rem; } .principle-card__number { top: 1.75rem; right: 1.75rem; } .principles-closing .tayka-button { width: 100%; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }