/* ==========================================================================
   Base — design tokens, reset, typography & utilities
   Fluid values interpolate between the mobile (393px) and desktop (1920px)
   Figma frames: clamp(mobile, mobile + Δ·(100vw − 393px) / 1527, desktop).
   ========================================================================== */

@font-face {
  font-family: "General Sans";
  src: url("../fonts/general-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "General Sans";
  src: url("../fonts/general-sans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "General Sans";
  src: url("../fonts/general-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colors */
  --color-navy: #021930;
  --color-navy-2: #0d2135;
  --color-bg: #edf3f7;
  --color-panel: #dfeaf1;
  --color-panel-2: #e7eaee;
  --color-white: #fff;
  --color-black: #000;
  --color-red: #e53232;
  --color-muted: rgba(0, 0, 0, 0.6);
  --color-line: #ededed;
  --color-line-soft: rgba(218, 218, 218, 0.4);
  --color-icon-bg: #eceff3;
  --color-muted-inverse: rgba(255, 255, 255, 0.6);

  /* Fonts */
  --font-sans: "General Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Type scale */
  --fs-display: clamp(32px, calc(32px + 48 * (100vw - 393px) / 1527), 80px);
  --lh-display: clamp(40px, calc(40px + 54.4 * (100vw - 393px) / 1527), 94.4px);
  --fs-hero: clamp(48px, calc(48px + 32 * (100vw - 393px) / 1527), 80px);
  --lh-hero: clamp(52px, calc(52px + 42.4 * (100vw - 393px) / 1527), 94.4px);
  --fs-xl: clamp(32px, calc(32px + 64 * (100vw - 393px) / 1527), 96px);
  --lh-xl: clamp(40px, calc(40px + 52.2 * (100vw - 393px) / 1527), 92.2px);
  --fs-lead: clamp(16px, calc(16px + 4 * (100vw - 393px) / 1527), 20px);
  --lh-lead: clamp(21.6px, calc(21.6px + 6 * (100vw - 393px) / 1527), 27.6px);
  --fs-body: clamp(14px, calc(14px + 10 * (100vw - 393px) / 1527), 24px);
  --lh-body: clamp(18.9px, calc(18.9px + 14.2 * (100vw - 393px) / 1527), 33.1px);
  --fs-acc: clamp(18px, calc(18px + 22 * (100vw - 393px) / 1527), 40px);
  --fs-faq: clamp(18px, calc(18px + 14 * (100vw - 393px) / 1527), 32px);
  --fs-tab: clamp(14px, calc(14px + 18 * (100vw - 393px) / 1527), 32px);
  --fs-chip: clamp(14px, calc(14px + 6 * (100vw - 393px) / 1527), 20px);
  --fs-card-title: clamp(22px, calc(22px + 34 * (100vw - 393px) / 1527), 56px);
  --lh-card-title: clamp(29.7px, calc(29.7px + 31.3 * (100vw - 393px) / 1527), 61px);
  --fs-card-text: clamp(14px, calc(14px + 4 * (100vw - 393px) / 1527), 18px);
  --lh-card-text: clamp(18.9px, calc(18.9px + 5.9 * (100vw - 393px) / 1527), 24.8px);
  --fs-step-title: clamp(20px, calc(20px + 20 * (100vw - 393px) / 1527), 40px);
  --fs-step-text: clamp(16px, calc(16px + 8 * (100vw - 393px) / 1527), 24px);
  --lh-step-text: clamp(21.6px, calc(21.6px + 11.5 * (100vw - 393px) / 1527), 33.1px);
  --fs-glass-title: clamp(20px, calc(20px + 12 * (100vw - 393px) / 1527), 32px);
  --fs-glass-text: clamp(14px, calc(14px + 2 * (100vw - 393px) / 1527), 16px);
  --fs-partner-title: clamp(24px, calc(24px + 24 * (100vw - 393px) / 1527), 48px);
  --lh-partner-title: clamp(30px, calc(30px + 22.3 * (100vw - 393px) / 1527), 52.3px);
  --fs-btn: clamp(16px, calc(16px + 6 * (100vw - 393px) / 1527), 22px);
  --fs-nav: clamp(16px, calc(16px + 4 * (100vw - 393px) / 1527), 20px);
  --fs-label: clamp(12px, calc(12px + 20 * (100vw - 393px) / 1527), 32px);
  --fs-loop: clamp(48px, calc(48px + 48 * (100vw - 393px) / 1527), 96px);
  --fs-foot-head: clamp(18px, calc(18px + 4 * (100vw - 393px) / 1527), 22px);
  --fs-foot-link: clamp(16px, calc(16px + 4 * (100vw - 393px) / 1527), 20px);

  /* Layout */
  --container: 1760px;
  --gutter: clamp(20px, calc(20px + 60 * (100vw - 393px) / 1527), 80px);
  --section-py: clamp(50px, calc(50px + 100 * (100vw - 393px) / 1527), 150px);
  --gap-head: clamp(20px, calc(20px + 44 * (100vw - 393px) / 1527), 64px);
  --radius-xl: clamp(24px, calc(24px + 37 * (100vw - 393px) / 1527), 61px);
  --radius-lg: clamp(24px, calc(24px + 22 * (100vw - 393px) / 1527), 46px);
  --radius-md: clamp(16px, calc(16px + 12 * (100vw - 393px) / 1527), 28px);
  --btn-h: clamp(56px, calc(56px + 24 * (100vw - 393px) / 1527), 80px);
  --btn-px: clamp(28px, calc(28px + 22 * (100vw - 393px) / 1527), 50px);
  --header-h: clamp(88px, calc(88px + 46 * (100vw - 393px) / 1527), 134px);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --header-z: 50;
}

/* Reset
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: clip;
}

body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font-sans);
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
  color: var(--color-navy);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,
svg,
picture,
video {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
fieldset {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 500;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

fieldset {
  padding: 0;
  border: 0;
  min-width: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 3px;
}

.theme-dark :focus-visible {
  outline-color: var(--color-white);
}

::selection {
  color: var(--color-white);
  background: var(--color-navy);
}

/* Typography
   ========================================================================== */

.display {
  font-size: var(--fs-display);
  line-height: var(--lh-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-navy);
}

.theme-dark .display {
  color: var(--color-white);
}

.lead {
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
  letter-spacing: 0.02em;
  color: var(--color-muted);
}

.theme-dark .lead {
  color: var(--color-muted-inverse);
}

.text-red {
  color: var(--color-red);
}

/* Utilities
   ========================================================================== */

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 18px;
  border-radius: 50px;
  color: var(--color-white);
  background: var(--color-navy);
  transform: translateY(-160%);
  transition: transform 0.3s var(--ease-out);
}

.skip-link:focus {
  transform: none;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.br-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .br-desktop {
    display: inline;
  }
}

/* Split text lines (GSAP SplitText) */
.split-line {
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

html.modal-open {
  overflow: hidden;
}