@import url('https://fonts.googleapis.com/css2?family=Protest+Revolution&display=swap');

:root,
[data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.75rem, 1.4rem + 4vw, 5.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --color-bg: #f4f2ec;
  --color-surface: #faf8f3;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ebe7df;
  --color-border: #d7d0c6;
  --color-divider: #ddd6cd;
  --color-text: #171717;
  --color-text-muted: #666159;
  --color-text-faint: #938d84;
  --color-text-inverse: #f8f6f1;
  --color-primary: #0f6765;
  --color-primary-hover: #0b5250;
  --color-primary-highlight: #d6e4e1;
  --color-card: #f8f5ef;

  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(23, 23, 23, 0.06);
  --shadow-md: 0 8px 24px rgba(23, 23, 23, 0.08);
  --shadow-lg: 0 18px 50px rgba(23, 23, 23, 0.12);

  --font-body: "General Sans", Inter, Arial, sans-serif;
  --font-display: "Cabinet Grotesk", "General Sans", Arial, sans-serif;

  --content: 1180px;

  /* K2 mountain theme */
  --color-accent-red: #b5362c;
  --hero-mountain-overlay: rgba(12, 16, 19, 0.55);
}

[data-theme="dark"] {
  --color-bg: #121313;
  --color-surface: #171919;
  --color-surface-2: #1d1f1f;
  --color-surface-offset: #202222;
  --color-border: #333737;
  --color-divider: #2a2d2d;
  --color-text: #ece7de;
  --color-text-muted: #b5afa5;
  --color-text-faint: #8a857d;
  --color-text-inverse: #111313;
  --color-primary: #59a4a2;
  --color-primary-hover: #79bebc;
  --color-primary-highlight: #1f2d2c;
  --color-card: #191b1b;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.4);

  --color-accent-red: #ff5a4a;
  --hero-mountain-overlay: rgba(0, 0, 0, 0.65);
}

/* Reset / base */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--color-text);
  position: relative;
  overflow-x: hidden;
}

/* Site‑wide watermark background */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("AK2 Watermark.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  opacity: 0.12; /* tweak 0.08–0.18 for strength */
  pointer-events: none;
}

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

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

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

/* Skip link */

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

/* Layout */

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
}

/* Shared typography */

.eyebrow {
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 1000;
  font-family: "Protest Revolution", sans-serif;
}

.eyebrow-k2 {
  color: var(--color-accent-red); /* or a hex like #b5362c */
}

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section-head {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  max-width: 46rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
  letter-spacing: -0.04em;
}

.section-head p {
  color: var(--color-text-muted);
}

/* Header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--color-bg) 86%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 78%, transparent);
}

.nav-wrap {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: var(--color-surface);
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text {
  display: grid;
  line-height: 1;
}

.brand-text small {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-red);
  margin-bottom: 0.2rem;
}

.nav-links {
  display: none;
  gap: var(--space-6);
  color: var(--color-text-muted);
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: grid;
  place-items: center;
  cursor: pointer;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3rem;
  padding: 0 1.1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: 0.18s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-text-inverse);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-secondary:hover {
  background: var(--color-surface);
}

/* Contact submit button (gradient) */

.btn-submit {
  width: 100%;
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  background: linear-gradient(135deg, #c8a035, #e4be50);
  color: #0b0d17;
  cursor: pointer;
  border: none;
}

/* Optional status text */

#status {
  margin-top: 0.75rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Hero */

.hero {
  padding: clamp(var(--space-8), 4vw, var(--space-12)) 0 var(--space-20);
}

.hero-grid {
  display: grid;
  gap: var(--space-10);
  align-items: flex-end;
}

.hero-copy {
  display: grid;
  gap: var(--space-6);
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.hero-copy p {
  max-width: 42rem;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.hero-actions,
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-stats {
  margin-top: var(--space-4);
}

.stat-chip {
  min-width: 8.5rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.stat-chip strong {
  display: block;
  font-size: 1.3rem;
  font-family: var(--font-display);
}

.stat-chip span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero panel */

.hero-panel {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-surface-2) 86%, transparent),
    var(--color-surface)
  );
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  min-height: 25rem;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: auto -10% -15% 30%;
  height: 18rem;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--color-primary) 18%, transparent),
    transparent 70%
  );
}

/* Mountain background inside hero panel */

.hero-panel.hero-panel--with-mountains {
  position: relative;
  overflow: hidden;
}

.hero-mountains {
  position: absolute;
  inset: -10% -10% auto;
  width: 120%;
  opacity: 0.2;
  object-fit: cover;
  filter: grayscale(100%);
  pointer-events: none;
  z-index: 0;
}

.hero-panel.hero-panel--with-mountains::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top,
    transparent 0,
    var(--hero-mountain-overlay) 70%
  );
  z-index: 0;
}

.sys-label,
.hero-card-stack {
  position: relative;
  z-index: 1;
}

.sys-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sys-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: #40b56a;
  box-shadow: 0 0 0 0.3rem rgba(64, 181, 106, 0.12);
}

.hero-card-stack {
  position: absolute;
  inset: auto 1.25rem 1.25rem 1.25rem;
  display: grid;
  gap: 0.9rem;
}

.mini-card {
  background: color-mix(in srgb, var(--color-surface-2) 84%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 85%, transparent);
  border-radius: 1.25rem;
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mini-card h3 {
  font-size: var(--text-sm);
}

.mini-card p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.mini-card strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

/* Services / reasons / testimonials */

.services-grid,
.reasons-grid,
.testimonials-grid {
  display: grid;
  gap: 1rem;
}

.service-card,
.reason-card,
.testimonial {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.service-index,
.reason-index {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-card h3,
.reason-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 1.2rem + 0.9vw, 2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0.55rem 0 0.8rem;
}

.service-card p,
.reason-card p,
.testimonial .quote {
  color: var(--color-text-muted);
}

.service-card ul {
  list-style: none;
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.service-card li {
  display: flex;
  gap: 0.7rem;
  align-items: start;
}

.service-card li::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--color-primary);
  margin-top: 0.55rem;
  flex: 0 0 auto;
}

/* Why band */

.why-band {
  background: var(--color-text);
  color: var(--color-text-inverse);
}

.why-band .section-head p,
.why-band .reason-card p {
  color: color-mix(in srgb, var(--color-text-inverse) 72%, transparent);
}

.why-band .eyebrow {
  color: var(--color-accent-red);
}

.why-band .reason-card {
  background: color-mix(in srgb, white 4%, transparent);
  border-color: color-mix(in srgb, white 12%, transparent);
}

/* Metrics */

.metrics-strip {
  display: grid;
  gap: 1rem;
  margin-bottom: var(--space-10);
}

.metric {
  padding: 1.25rem;
  border-radius: 1.25rem;
  background: color-mix(in srgb, white 6%, transparent);
  border: 1px solid color-mix(in srgb, white 10%, transparent);
}

.metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
}

.metric span {
  color: color-mix(in srgb, var(--color-text-inverse) 72%, transparent);
}

/* Testimonials (if used later) */

.testimonial {
  display: grid;
  gap: 1.2rem;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.7;
  color: var(--color-primary);
}

.person {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-weight: 700;
}

/* Brand band */

.brand-band {
  padding: var(--space-16) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.brand-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
  justify-content: center;
  text-align: center;
}

.brand-band-logo {
  max-width: 220px;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
}

.brand-band-inner p {
  max-width: 26rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Contact */

.contact-wrap {
  display: grid;
  gap: 1rem;
}

.contact-card,
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.6rem;
  padding: clamp(1.35rem, 3vw, 2rem);
  box-shadow: var(--shadow-sm);
}

.contact-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0.7rem 0 1rem;
}

.contact-intro {
  color: var(--color-text-muted);
  max-width: 40ch;
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-list div {
  padding-top: 1rem;
  border-top: 1px solid var(--color-divider);
}

.contact-list strong {
  display: block;
  margin-bottom: 0.25rem;
}

/* Form */

form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  border-radius: 1rem;
  padding: 0.95rem 1rem;
  min-height: 3.15rem;
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Footer */

.site-footer {
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--color-divider);
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsive */

@media (min-width: 760px) {
  .nav-links {
    display: flex;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-strip {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-wrap {
    grid-template-columns: 0.95fr 1.05fr;
  }
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .service-card:nth-child(2) {
    transform: translateY(1.5rem);
  }
}

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

  * {
    transition: none !important;
  }
}