/* ═══════════════════════════════════════
   BASE — Reset · Variables · Inter Font
   Edit this file to change brand colors
   or global typography
═══════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

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

:root {
  /* Brand */
  --green: #16a34a;
  --green-lt: #f0fdf4;
  --green-bd: #bbf7d0;
  --green-dark: #15803d;

  /* Neutrals */
  --ink: #0f0f0f;
  --ink2: #1a1a1a;
  --mid: #4b4b4b;
  --mute: #888888;
  --mute2: #b0b0b0;
  --border: #e5e5e5;
  --border2: #f0f0f0;
  --bg: #fafafa;
  --white: #ffffff;

  /* Typography */
  --font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

::-webkit-scrollbar {
  width: 3px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--green);
  border-radius: 2px;
}

/* ── SHARED LAYOUT ── */
.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ── SHARED ANIMATION CLASSES ── */

/* Scroll reveal — add .visible via JS */
.sr {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.sr.visible {
  opacity: 1;
  transform: none;
}

.sr-up {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.sr-up.visible {
  opacity: 1;
  transform: none;
}

.sr-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.sr-left.visible {
  opacity: 1;
  transform: none;
}

.sr-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.sr-right.visible {
  opacity: 1;
  transform: none;
}

/* Stagger delays */
.d1 {
  transition-delay: 0.08s !important;
}
.d2 {
  transition-delay: 0.16s !important;
}
.d3 {
  transition-delay: 0.24s !important;
}
.d4 {
  transition-delay: 0.32s !important;
}
.d5 {
  transition-delay: 0.4s !important;
}
.d6 {
  transition-delay: 0.48s !important;
}

/* ── SHARED COMPONENTS ── */

/* Section label tag */
.label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}
.label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: dot-pulse 2.2s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.6);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.1px;
  padding: 13px 26px;
  border-radius: 8px;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}
.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.28);
}
.btn-dark {
  background: var(--ink);
  color: var(--white);
}
.btn-dark:hover {
  background: #000;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}
.btn-ghost-w {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.75);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
}
.btn-ghost-w:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: #bbb;
  background: var(--bg);
}

/* Progress bar */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--green);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 999;
  pointer-events: none;
}

/* ── RESPONSIVE BASE ── */
@media (max-width: 768px) {
  .wrap {
    padding: 0 20px;
  }
}