/* ============================================
   OCEAN™ – Figma Design System
   Palette : #000000 / #ffffff only
   Fonts   : Inter (local) + Geist Mono + Outfit
   ============================================ */

/* Font Face Declarations */
/* inter-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/inter-v20-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-300italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: italic;
  font-weight: 300;
  src: url('../fonts/inter-v20-latin-300italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/inter-v20-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: italic;
  font-weight: 400;
  src: url('../fonts/inter-v20-latin-italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/inter-v20-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-500italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: italic;
  font-weight: 500;
  src: url('../fonts/inter-v20-latin-500italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/inter-v20-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-600italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: italic;
  font-weight: 600;
  src: url('../fonts/inter-v20-latin-600italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* inter-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/inter-v20-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-700italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: italic;
  font-weight: 700;
  src: url('../fonts/inter-v20-latin-700italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* jetbrains-mono-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/jetbrains-mono-v24-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}


/* ======= VARIABLES ======= */
:root {
  --black:     #000000;
  --white:     #ffffff;
  --off-white: #f8f8f8;
  --surface:   #f5f5f5;
  --faint:     #fafafa;

  --glass-dark:  rgba(0,   0,   0,   0.08);
  --glass-light: rgba(255, 255, 255, 0.16);

  --font:      'Inter', system-ui, helvetica, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', menlo, monospace;

  /* 8-px spacing scale */
  --s1:  8px;
  --s2:  16px;
  --s3:  24px;
  --s4:  32px;
  --s5:  40px;
  --s6:  48px;
  --s8:  64px;
  --s12: 96px;

  /* border radii */
  --r-sm:     6px;
  --r-md:     8px;
  --r-pill:   50px;
  --r-circle: 50%;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}


/* ======= RESET ======= */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  font-feature-settings: "kern" 1;
  color: var(--black);
  background: var(--white);
  line-height: 1.45;
  letter-spacing: -0.14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s3);
}

section { padding: var(--s12) 0; position: relative; }


/* ======= LINKS ======= */
a { color: inherit; }

.custom-link,
.custom-link:visited {
  color: var(--black);
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.custom-link:hover { opacity: 0.55; }

.custom-link2,
.custom-link2:visited {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s;
}
.custom-link2:hover,
.custom-link2:focus { color: var(--white); }


/* ======= PRELOADER ======= */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease-in-out;
}
.preloader.fade-out { opacity: 0; pointer-events: none; }

.preloader-spinner {
  width: 28px;
  height: 28px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}


/* ======= HERO ======= */
.hero-landing {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  background: url('../images/bg.jpg') center center / cover no-repeat;
  background-color: #0d0d0d;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  overflow: hidden;
}

.wave-lines {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.wave-line {
  position: absolute;
  top: 52%;
  width: 200%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,1.0) 50%, transparent 100%);
  animation: drift 25s ease-in-out infinite;
}

@keyframes drift {
  0%, 100% { transform: translateX(-25%) rotate(-1deg); }
  50%       { transform: translateX(-75%) rotate(1deg); }
}

/* Dark overlay for text contrast */
.hero-landing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.38);
  z-index: 5;
}

/* Hero content */
.hero-landing .content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--s3);
}

/* Hero title — per FIGMA.md Display spec */
.hero-title {
  font-family: var(--font);
  font-size: clamp(2.25rem, 5vw + 0.75rem, 4.5rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 22ch;
  margin: 0 auto 28px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.30);
  text-wrap: balance;
  font-feature-settings: "kern" 1;
  opacity: 0;
  transform: translateY(24px);
  animation: heroTitleIn 1s var(--ease) 0.15s forwards;
}

@keyframes heroTitleIn {
  to { opacity: 1; transform: translateY(0); }
}

/* Subtitle */
.subtitle {
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.18em;
  line-height: 1.35;
  text-transform: uppercase;
  margin-bottom: var(--s5);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 0.75s forwards;
}

/* Subtitle line break — desktop hides it, mobile shows it */
.hero-break { display: none; }


@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll indicator */
.scroll-down-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  border-radius: 20px;
  cursor: pointer;
  z-index: 10;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) 1.2s forwards;
}
.scroll-down-indicator span {
  position: absolute;
  top: 7px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 7px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 2px;
  animation: scroll-pulse 2s infinite 1.8s;
}
@keyframes scroll-pulse {
  0%   { transform: translate(-50%, 0);    opacity: 1; }
  50%  { transform: translate(-50%, 10px); opacity: 1; }
  100% { transform: translate(-50%, 10px); opacity: 0; }
}


/* ======= MAIN CONTENT ======= */
#main-content {
  position: relative;
  z-index: 10;
  background: var(--white);
}


/* ======= SHARED SECTION TYPOGRAPHY ======= */
.section-header {
  text-align: center;
  margin-bottom: var(--s6);
}

/* Mono eyebrow — JetBrains Mono, uppercase, positive tracking */
.section-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.13rem;   /* 18px */
  font-weight: 400;
  letter-spacing: 0.54px;
  line-height: 1.30;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: var(--s2);
  font-feature-settings: "kern" 1;
}

.section-header h2 {
  font-family: var(--font);
  font-size: 4rem;      /* 64px */
  font-weight: 400;
  line-height: 1.10;
  letter-spacing: -0.96px;
  color: var(--black);
  margin-bottom: var(--s2);
  font-feature-settings: "kern" 1;
}

.section-subtitle {
  font-family: var(--font);
  font-size: 1.25rem;   /* 20px */
  font-weight: 300;
  letter-spacing: -0.14px;
  color: rgba(0, 0, 0, 0.55);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.40;
}


/* ======= CLAIM SECTION ======= */
.claim-section {
  background: var(--off-white);
  padding: var(--s12) 0;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.claim-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.13rem;
  font-weight: 400;
  letter-spacing: 0.54px;
  line-height: 1.30;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: var(--s2);
  font-feature-settings: "kern" 1;
}

.claim-headline {
  font-family: var(--font);
  font-size: 4rem;
  font-weight: 400;
  line-height: 1.10;
  letter-spacing: -0.96px;
  color: var(--black);
  margin-bottom: var(--s3);
  font-feature-settings: "kern" 1;
}

/* "Others design it." — heavier weight to distinguish */
.claim-accent {
  font-style: normal;
  font-weight: 700;
  background: linear-gradient(135deg, #00c9a7 0%, #0066CC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.claim-sub {
  font-family: var(--font);
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: -0.14px;
  color: rgba(0, 0, 0, 0.55);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.40;
}


/* ======= TWO PATHS SECTION ======= */
.paths-section {
  background: var(--white);
  padding: var(--s12) 0;
}

.paths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
  margin-top: var(--s6);
}

.path-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-md);
  background: transparent;
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.path-card::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 11px;
  background: conic-gradient(
    from var(--path-angle, 0deg),
    #00c9a7 0deg,
    #0088ee 180deg,
    #00c9a7 360deg
  );
  animation: pathBorderSpin 16s linear infinite;
  z-index: 0;
}

.path-card-inner {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--s5);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  height: 100%;
}

@property --path-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes pathBorderSpin {
  to { --path-angle: 360deg; }
}

.path-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.10);
}

.path-icon {
  width: 40px;
  height: 40px;
  color: var(--black);
  flex-shrink: 0;
}
.path-icon svg { width: 100%; height: 100%; }

.path-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;   /* 12px */
  font-weight: 400;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--black);
  font-feature-settings: "kern" 1;
}

.path-card h3 {
  font-family: var(--font);
  font-size: 1.5rem;    /* 24px */
  font-weight: 700;
  color: var(--black);
  line-height: 1.45;
  letter-spacing: normal;
  font-feature-settings: "kern" 1;
}

.path-card p {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  color: rgba(0, 0, 0, 0.62);
  line-height: 1.65;
  letter-spacing: -0.14px;
}

.path-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
  margin-top: var(--s1);
}

.path-tags span {
  font-family: var(--font);
  font-size: 0.81rem;   /* 13px */
  font-weight: 400;
  padding: 5px 13px;
  border-radius: var(--r-pill);
  color: var(--black);
  background: transparent;
  border: 1px solid var(--black);
  letter-spacing: -0.1px;
}


/* ======= OCEAN PHASES ======= */
.phases-section {
  background: var(--off-white);
  padding: var(--s12) 0;
}

/* ── Tab Bar ── */
.phases-tabs {
  position: relative;
  display: flex;
  gap: 4px;
  background: rgba(0, 0, 0, 0.06);
  padding: 4px;
  border-radius: 50px;
  width: fit-content;
  margin: var(--s5) auto 0;
  font-feature-settings: "kern" 1;
}

.phases-indicator {
  position: absolute;
  top: 4px;
  left: 0;
  height: calc(100% - 8px);
  background: var(--black);
  border-radius: 50px;
  pointer-events: none;
  z-index: 0;
  will-change: transform, width;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              width 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.phases-tab {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px 9px;
  border: none;
  border-radius: 50px;
  background: transparent;
  color: rgba(0, 0, 0, 0.45);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: -0.14px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
  font-feature-settings: "kern" 1;
}
.phases-tab:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--black);
}
.phases-tab--active,
.phases-tab[aria-selected="true"] {
  color: var(--white);
}
.phases-tab:focus-visible {
  outline: dashed 2px var(--black);
  outline-offset: 3px;
}


/* ── Content Panel ── */
.phases-panel-wrap {
  margin-top: var(--s4);
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  min-height: 180px;
}

.phase-panel {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0 var(--s5);
  align-items: center;
  padding: var(--s4) var(--s5);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  animation: panelIn 0.25s ease both;
}
.phase-panel[hidden] { display: none; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.phase-panel__letter {
  font-family: 'Outfit', var(--font);
  font-size: 6rem;
  font-weight: 700;
  color: var(--black);
  opacity: 0.07;
  letter-spacing: -3px;
  line-height: 1;
  user-select: none;
  font-feature-settings: "kern" 1;
}

.phase-panel__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phase-panel__title {
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.4px;
  line-height: 1.45;
  font-feature-settings: "kern" 1;
}

.phase-panel__tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.54px;
}

.phase-panel__desc {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.70;
  color: rgba(0, 0, 0, 0.62);
  letter-spacing: -0.14px;
  margin-top: var(--s1);
  font-feature-settings: "kern" 1;
}


/* ======= BOOK SECTION ======= */
.book-section {
  background: var(--white);
  padding: var(--s12) 0;
}

.book-content {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--s10);
  align-items: start;
}

.book-visual {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: sticky;
  top: 96px;
}

.book-visual img {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: var(--r-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.14);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.book-visual img:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.20);
}

.book-text h2 {
  font-family: var(--font);
  font-size: 4rem;
  font-weight: 400;
  line-height: 1.10;
  letter-spacing: -0.96px;
  color: var(--black);
  margin-bottom: var(--s3);
  font-feature-settings: "kern" 1;
}

.book-description p {
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.62);
  margin-bottom: var(--s2);
  letter-spacing: -0.14px;
}

.book-team {
  margin-top: var(--s6);
  padding-top: var(--s4);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.book-team p:not(.section-eyebrow) {
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.62);
  letter-spacing: -0.14px;
}

.book-team .section-eyebrow {
  margin-bottom: var(--s2);
}


/* ======= SERVICES SECTION ======= */
.services-section {
  background: var(--surface);
  padding: var(--s12) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  margin-top: var(--s4);
}

.service-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--s4);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.service-card::before { display: none; }

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.service-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto var(--s3);
  color: var(--black);
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1.45;
  letter-spacing: normal;
  font-feature-settings: "kern" 1;
}

.service-card p {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.70;
  color: rgba(0, 0, 0, 0.58);
  letter-spacing: -0.14px;
}


/* ======= NEWSLETTER SECTION ======= */
.newsletter-section {
  background: #001d3a;
  padding: var(--s12) 0;
}

.newsletter-section .section-eyebrow {
  color: rgba(255, 255, 255, 0.60);
}

.newsletter-section .section-header h2 {
  color: var(--white);
  letter-spacing: -0.96px;
}

.newsletter-section .section-subtitle {
  color: rgba(255, 255, 255, 0.50);
}

.newsletter-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--s6);
}

.newsletter-subscribe-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px 8px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.14px;
  text-decoration: none;
  color: #001d3a;
  background: var(--white);
  border-radius: var(--r-pill);
  border: none;
  transition: transform 0.25s var(--ease), opacity 0.2s;
  font-feature-settings: "kern" 1;
}
.newsletter-subscribe-btn:hover { opacity: 0.85; transform: translateY(-2px); }
.newsletter-subscribe-btn:focus-visible {
  outline: dashed 2px var(--white);
  outline-offset: 3px;
}


/* ======= CONTACT SECTION ======= */
.contact-section {
  background: var(--faint);
  padding: var(--s12) 0;
  text-align: center;
}
.contact-section::before { display: none; }

.contact-section .section-eyebrow  { color: var(--black); }
.contact-section .section-header h2 { color: var(--black); }
.contact-section .section-subtitle  { color: rgba(0, 0, 0, 0.55); }

.contact-content   { max-width: 800px; margin: 0 auto; }
.contact-info-main { margin-top: var(--s4); }
.contact-cta       { display: flex; justify-content: center; }


/* ======= BUTTONS ======= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.14px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform 0.25s var(--ease), opacity 0.2s;
  font-feature-settings: "kern" 1;
}
.btn:focus-visible {
  outline: dashed 2px var(--black);
  outline-offset: 3px;
}

/* Black solid pill */
.btn--primary {
  background: var(--black);
  color: var(--white);
  border-radius: var(--r-pill);
  padding: 11px 24px 13px;
}
.btn--primary:hover { opacity: 0.82; transform: translateY(-1px); }

/* Large modifier */
.btn--lg { padding: 13px 32px 15px; font-size: 1.05rem; }


/* ======= STICKY NAV ======= */
.sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  transform: translateY(-100%);
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
  opacity: 0;
}
.sticky-nav.nav-visible {
  transform: translateY(0);
  opacity: 1;
}

.sticky-nav-inner {
  display: flex;
  align-items: center;
  gap: var(--s4);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s3);
  height: 60px;
}

.sticky-nav-logo {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.14px;
  color: var(--black);
  text-decoration: none;
  flex-shrink: 0;
  font-feature-settings: "kern" 1;
  transition: opacity 0.2s;
}
.sticky-nav-logo:hover { opacity: 0.60; }

.sticky-nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex: 1;
}

.sticky-nav-links a {
  display: block;
  padding: 6px 12px;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: -0.10px;
  color: rgba(0, 0, 0, 0.55);
  text-decoration: none;
  border-radius: var(--r-pill);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
  font-feature-settings: "kern" 1;
}
.sticky-nav-links a:hover {
  color: var(--black);
  background: rgba(0, 0, 0, 0.04);
}
.sticky-nav-links a.nav-active {
  color: var(--black);
  background: rgba(0, 0, 0, 0.06);
}
.sticky-nav-links a:focus-visible {
  outline: dashed 2px var(--black);
  outline-offset: 3px;
}

/* Subscribe — black solid pill (primary CTA in nav) */
.sticky-nav-subscribe {
  flex-shrink: 0;
  padding: 8px 20px 9px;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.10px;
  color: var(--white);
  background: var(--black);
  border: none;
  border-radius: var(--r-pill);
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  font-feature-settings: "kern" 1;
}
.sticky-nav-subscribe:hover { opacity: 0.78; transform: translateY(-1px); }
.sticky-nav-subscribe:focus-visible {
  outline: dashed 2px var(--black);
  outline-offset: 3px;
}


/* Burger — mobile only */
.sticky-nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.sticky-nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.sticky-nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.sticky-nav-burger.open span:nth-child(2) { opacity: 0; }
.sticky-nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.sticky-nav-burger:focus-visible {
  outline: dashed 2px var(--black);
  outline-offset: 3px;
}


/* ======= FOOTER ======= */
.footer {
  background: var(--black);
  color: var(--white);
  padding: var(--s3) 0;
  text-align: center;
}
.footer-content p {
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: -0.10px;
  color: rgba(255, 255, 255, 0.50);
  line-height: 1.6;
}


/* ======= RESPONSIVE ======= */

/* Tablet — 1024px */
@media (max-width: 1024px) {
  .section-header h2,
  .claim-headline,
  .book-text h2,
  .newsletter-section .section-header h2 {
    font-size: 3rem;
    letter-spacing: -0.72px;
  }
}

/* Small tablet — 900px */
@media (max-width: 900px) {
  .paths-grid { grid-template-columns: 1fr; }
  .path-card-inner { padding: var(--s4); }

  .book-content {
    grid-template-columns: 1fr;
    gap: var(--s5);
  }
  .book-text h2 { font-size: 2rem; }
  .book-visual { position: static; justify-content: center; }

  .services-grid { grid-template-columns: 1fr 1fr; }

  .phases-panel-wrap { max-width: 100%; }

  /* Nav collapses */
  .sticky-nav-links     { display: none; }
  .sticky-nav-subscribe { display: none; }

  .sticky-nav-burger    { display: flex; }

  .sticky-nav.menu-open .sticky-nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    padding: 12px var(--s3) 16px;
    gap: 2px;
  }
  .sticky-nav.menu-open .sticky-nav-links a {
    font-size: 1rem;
    padding: 10px 12px;
    color: var(--black);
  }
}

/* Mobile — 768px */
@media (max-width: 768px) {
  section { padding: 64px 0; }

  .hero-title { max-width: 18ch; margin-bottom: 22px; }
  .subtitle   { font-size: 0.85rem; }
  .hero-break { display: initial; }

  .ocean-preloader-title span { font-size: 3rem; letter-spacing: -1px; }

  .section-header h2,
  .claim-headline,
  .book-text h2,
  .newsletter-section .section-header h2 {
    font-size: 2.25rem;
    letter-spacing: -0.5px;
  }

  .services-grid  { grid-template-columns: 1fr; }

  .phases-tabs {
    flex-direction: column;
    width: 100%;
    border-radius: 16px;
    align-items: stretch;
  }
  .phases-indicator { display: none; }
  .phases-tab {
    justify-content: center;
    border-radius: 12px;
  }
  .phases-tab--active,
  .phases-tab[aria-selected="true"] {
    background: var(--black);
  }

  .phase-panel {
    grid-template-columns: 1fr;
  }
  .phase-panel__letter { display: none; }

  .path-card-inner { padding: 28px var(--s3); }
  .paths-grid { gap: var(--s2); }
}

/* Small mobile — 480px */
@media (max-width: 480px) {
  .hero-title   { max-width: 16ch; line-height: 1.12; }
  .container    { padding: 0 var(--s2); }
  .section-eyebrow,
  .claim-eyebrow { font-size: 0.875rem; }
}