/* ============================================================
   H1 — HERO
   ============================================================ */

.h1 {
  position: relative;
  height: 100vh;         /* ← Forces exact screen height */
  min-height: 100svh;
  overflow: hidden;      /* ← Hides the cups/bamboo that go below the screen */
  isolation: isolate;
  flex-direction: column;
}

/* ============================================================
   BACKGROUND (desktop / tablet)
   ============================================================ */
.h1__background {
  position: absolute;
  inset: 0;
  z-index: var(--z-background);
  background-image: url('/public/img/h1/hero/background-desktop.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  animation: fade-in-bg var(--anim-duration) var(--anim-easing) forwards;
}

/* ============================================================
   BAMBOO LAYER (behind cups)
   Blend: multiply
   Effect: reveals from bottom up, in place (clip-path)
   ============================================================ */
.h1__bamboo {
  position: absolute;
  right: var(--bamboo-right);
  bottom: var(--bamboo-bottom);
  width: var(--bamboo-width-desktop);
  max-width: var(--bamboo-max-width);
  aspect-ratio: var(--bamboo-aspect);
  background-image: url('/public/img/h1/hero/background-desktop-bamboo.webp');
  background-size: contain;
  background-position: right bottom;
  background-repeat: no-repeat;
  z-index: var(--z-bamboo);
  mix-blend-mode: var(--bamboo-blend);
  opacity: 0;
  clip-path: inset(100% 0 0 0);
  animation: bamboo-grow var(--anim-bamboo-duration) var(--anim-easing) forwards;
  animation-delay: calc(var(--anim-cups-duration) * var(--anim-bamboo-overlap));
}

/* ============================================================
   CUPS LAYER (above bamboo)
   Blend: normal
   Effect: slides in from right (plain, no growing)
   ============================================================ */
.h1__cups {
  position: absolute;
  right: var(--cups-right);
  bottom: var(--cups-bottom);
  width: var(--cups-width-desktop);
  max-width: var(--cups-max-width);
  aspect-ratio: var(--cups-aspect);
  background-image: url('/public/img/h1/hero/background-desktop-cups.webp');
  background-size: contain;
  background-position: right bottom;
  background-repeat: no-repeat;
  z-index: var(--z-cups);
  mix-blend-mode: var(--cups-blend);
  opacity: 0;
  transform: translateX(120%);
  animation: cups-slide-in var(--anim-cups-duration) var(--anim-easing) var(--anim-cups-delay) forwards;
}

/* ============================================================
   MOBILE — swap background, hide cups + bamboo (baked into mobile bg)
   ============================================================ */
@media (max-width: 640px) {
  .h1__background {
    background-image: url('/public/img/h1/hero/background-mobile.webp');
    background-position: center top;
  }
  .h1__cups,
  .h1__bamboo { display: none; }
}

/* ============================================================
   HERO CONTENT WRAPPER
   ============================================================ */
.h1-hero {
  position: relative;
  z-index: var(--z-content);
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--hero-padding-top);
  padding-left: var(--hero-padding-left);
  padding-right: 24px;
}

.h1-hero__content {
  max-width: var(--hero-content-max);
}

/* ============================================================
   TITLE — gold sheen masked to the text
   ============================================================ */
.h1-hero__title {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: var(--font-display);
  font-weight: var(--title-weight);
  line-height: var(--title-line-height);
  letter-spacing: var(--title-letter-spacing);
  margin: var(--title-margin-top) 0 0;
  width: fit-content;
}

.h1-hero__title-line1,
.h1-hero__title-line2 {
  display: block;
  padding: 0.08em var(--title-padding-x);
  background-image:
    linear-gradient(
      100deg,
      transparent 0%,
      transparent 42%,
      var(--sheen-color) 50%,
      transparent 58%,
      transparent 100%
    ),
    linear-gradient(
      var(--color-title),
      var(--color-title)
    );
  background-size: 300% 100%, 100% 100%;
  background-position: 200% 0, 0 0;
  background-repeat: no-repeat, no-repeat;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.h1-hero__title-line1 { font-size: var(--title-size-line1); }
.h1-hero__title-line2 {
  font-size: var(--title-size-line2);
  margin-top: var(--title-gap-desktop);
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .h1-hero__title-line1,
  .h1-hero__title-line2 {
    color: var(--color-title);
    -webkit-text-fill-color: var(--color-title);
  }
}

.h1.is-loaded .h1-hero__title-line1,
.h1.is-loaded .h1-hero__title-line2 {
  animation:
    sheen-sweep-bg var(--sheen-duration) ease-in-out var(--sheen-delay) 1 forwards;
}

/* ============================================================
   TAGLINE
   ============================================================ */
.h1-hero__tagline {
  margin: var(--tagline-margin-top) 0 0;
  font-size: var(--tagline-size);
  letter-spacing: var(--tagline-letter-spacing);
  text-transform: var(--tagline-transform);
  color: var(--tagline-color);
  font-weight: var(--tagline-weight);
}

/* ============================================================
   DESCRIPTION
   ============================================================ */
.h1-hero__description {
  margin: var(--desc-margin-top) 0 0;
  font-size: var(--desc-size);
  line-height: var(--desc-line-height);
  color: var(--color-text);
  max-width: var(--desc-max-width);
  font-weight: 300;
  text-align: var(--desc-align);
  text-align-last: var(--desc-align-last);
}

/* ============================================================
   FEATURES
   ============================================================ */
.h1-hero__features {
  display: flex;
  gap: var(--feature-box-gap);
  margin-top: var(--feature-margin-top);
}

.h1-hero__feature {
  display: flex;
}

.h1-hero__feature-box {
  width: var(--feature-box-width);
  height: var(--feature-box-height);
  padding: var(--feature-box-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--feature-label-margin);
  background: rgba(196, 178, 158, var(--color-tan-opacity));
  border: var(--feature-box-stroke) solid var(--color-stroke);
  border-radius: var(--feature-box-radius);
  transition: background 0.3s ease;
}

.h1-hero__feature-box img {
  width: var(--feature-icon-size);
  height: var(--feature-icon-size);
}

.h1-hero__feature-label {
  font-family: var(--font-feature-label);
  font-size: var(--feature-label-size);
  letter-spacing: var(--feature-label-spacing);
  color: var(--feature-label-color);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-align: center;
}

/* ============================================================
   CTA BUTTON
   ============================================================ */
.h1-hero__cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--cta-margin-top);
  width: var(--cta-outer-w);
  height: var(--cta-outer-h);
  border-radius: var(--cta-radius);
  box-shadow: var(--cta-shadow);
}

.h1-hero__cta-gradient {
  position: absolute;
  inset: 0;
  border-radius: var(--cta-radius);
  overflow: hidden;
  background: linear-gradient(90deg, var(--cta-gradient-colors));
  background-size: 300% 100%;
  animation: gradient-slide var(--cta-gradient-speed) linear infinite alternate;
}

.h1-hero__cta-inner {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--cta-inner-w);
  height: var(--cta-inner-h);
  border-radius: var(--cta-radius);
  background: var(--color-button-inner);
  color: var(--color-text);
  font-size: var(--cta-font-size);
  font-weight: 600;
  letter-spacing: var(--cta-letter-spacing);
  text-transform: uppercase;
  transition: background 0.35s ease;
}

.h1-hero__cta:hover .h1-hero__cta-inner,
.h1-hero__cta:active .h1-hero__cta-inner {
  background: var(--color-button-inner-hover);
}

/* ============================================================
   SOCIAL STRIP
   ============================================================ */
.h1-social {
  position: absolute;
  left: var(--social-left);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--social-gap);
  z-index: var(--z-social);
}

.h1-social__link {
  width: var(--social-item-size);
  height: var(--social-item-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(196, 178, 158, var(--color-tan-opacity));
  border-radius: var(--social-item-radius);
  transition: background 0.3s ease;
}

.h1-social__link:hover {
  background: rgba(196, 178, 158, var(--color-tan-hover));
}

.h1-social__link img {
  width: var(--social-icon-size);
  height: var(--social-icon-size);
}

@media (max-width: 640px) {
  .h1-social { display: none; }
}

@media (min-width: 641px) and (max-width: 900px) and (orientation: landscape) {
  .h1-social { display: flex; }
}

/* ============================================================
   CURSOR HOVER CIRCLE
   ============================================================ */
.h1-cursor {
  position: fixed;
  top: 0; left: 0;
  width: var(--cursor-size-small);
  height: var(--cursor-size-small);
  border-radius: 50%;
  background: var(--color-hover-circle);
  opacity: var(--cursor-opacity-small);
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition:
    width var(--cursor-duration) var(--cursor-easing),
    height var(--cursor-duration) var(--cursor-easing),
    opacity var(--cursor-duration) var(--cursor-easing);
  mix-blend-mode: normal;
}

.h1-cursor.is-active {
  width: var(--cursor-size-large);
  height: var(--cursor-size-large);
  opacity: var(--cursor-opacity-large);
}

/* Make hover work on touch devices (tap and hold, or tap) */
@media (hover: none) {
  .h1-hero__cta:active .h1-hero__cta-inner {
    background: var(--color-button-inner-hover);
  }
}

/* ============================================================
   ENTRY ANIMATION — text slides from left, staggered
   Applied via JS class .is-loaded on .h1
   ============================================================ */
.h1-hero__title,
.h1-hero__tagline,
.h1-hero__description,
.h1-hero__features,
.h1-hero__cta,
.h1-social {
  opacity: 0;
  transform: translateX(calc(-1 * var(--anim-distance)));
}

.h1.is-loaded .h1-hero__title {
  opacity: 1; transform: translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) 0s,
              transform var(--anim-duration) var(--anim-easing) 0s;
}
.h1.is-loaded .h1-hero__tagline {
  opacity: 1; transform: translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 1),
              transform var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 1);
}
.h1.is-loaded .h1-hero__description {
  opacity: 1; transform: translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 2),
              transform var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 2);
}
.h1.is-loaded .h1-hero__features {
  opacity: 1; transform: translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 3),
              transform var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 3);
}
.h1.is-loaded .h1-hero__cta {
  opacity: 1; transform: translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 4),
              transform var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 4);
}
.h1.is-loaded .h1-social {
  opacity: 1; transform: translateY(-50%) translateX(0);
  transition: opacity var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 5),
              transform var(--anim-duration) var(--anim-easing) calc(var(--anim-stagger) * 5);
}

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes fade-in-bg {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Cups slide from right — plain horizontal movement */
@keyframes cups-slide-in {
  from { opacity: 0; transform: translateX(120%); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Bamboo: fade in */
@keyframes bamboo-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Bamboo: reveal from bottom up, in place */
@keyframes bamboo-grow {
  0% {
    opacity: 0;
    clip-path: inset(100% 0 0 0);
  }
  1% {
    opacity: 1;
    clip-path: inset(100% 0 0 0);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

@keyframes gradient-slide {
  from { background-position: 0% 50%; }
  to   { background-position: 100% 50%; }
}

@keyframes sheen-sweep-bg {
  0%   { background-position: 200% 0, 0 0; }
  100% { background-position: -120% 0, 0 0; }
}

/* ============================================================
   TABLET  (641px – 1600px)
   ============================================================ */
@media (max-width: 1600px) {

  .h1__cups {
    width: var(--cups-width-tablet);
    max-width: var(--cups-max-width-tablet);
    right: var(--cups-right-tablet);
    bottom: var(--cups-bottom-tablet);
  }

  .h1__bamboo {
    width: var(--bamboo-width-tablet);
    max-width: var(--bamboo-max-width-tablet);
    right: var(--bamboo-right-tablet);
    bottom: var(--bamboo-bottom-tablet);
  }

  .h1-hero {
    padding-top: var(--hero-padding-top-tablet);
    padding-left: var(--hero-padding-left-tablet);
  }
  .h1-hero__content { max-width: var(--hero-content-max-tablet); }

  .h1-hero__title-line1 { font-size: var(--title-size-line1-tablet); }
  .h1-hero__title-line2 {
    font-size: var(--title-size-line2-tablet);
    margin-top: var(--title-gap-tablet);
  }
  .h1-hero__title-line1,
  .h1-hero__title-line2 { padding: 0.08em var(--title-padding-x-tablet); }

  .h1-hero__tagline {
    font-size: var(--tagline-size-tablet);
    margin-top: var(--tagline-margin-top-tablet);
  }

  .h1-hero__description {
    font-size: var(--desc-size-tablet);
    max-width: var(--desc-max-width-tablet);
    margin-top: var(--desc-margin-top-tablet);
  }

  .h1-hero__features { gap: var(--feature-box-gap-tablet); margin-top: var(--feature-margin-top-tablet); }
  .h1-hero__feature-box { width: var(--feature-box-width-tablet); height: var(--feature-box-height-tablet); }
  .h1-hero__feature-box img { width: var(--feature-icon-size-tablet); height: var(--feature-icon-size-tablet); }
  .h1-hero__feature-label { font-size: var(--feature-label-size-tablet); }

  .h1-hero__cta {
    width: var(--cta-outer-w-tablet);
    height: var(--cta-outer-h-tablet);
    margin-top: var(--cta-margin-top-tablet);
  }
  .h1-hero__cta-inner {
    width: var(--cta-inner-w-tablet);
    height: var(--cta-inner-h-tablet);
    font-size: var(--cta-font-size-tablet);
  }

  .h1-social {
    left: var(--social-left-tablet);
    gap: var(--social-gap-tablet);
  }
  .h1-social__link {
    width: var(--social-item-size-tablet);
    height: var(--social-item-size-tablet);
  }
  .h1-social__link img {
    width: var(--social-icon-size-tablet);
    height: var(--social-icon-size-tablet);
  }
}

/* ============================================================
   MOBILE  (up to 640px)
   ============================================================ */
@media (max-width: 640px) {
  .h1-hero {
    padding-top: var(--hero-padding-top-mobile);
    padding-left: var(--hero-padding-left-mobile);
    padding-right: var(--hero-padding-left-mobile);
    text-align: center;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .h1-hero__content { max-width: var(--hero-content-max-mobile); margin: 0 auto; }

  .h1-hero__title { align-items: center; }
  .h1-hero__title-line1 {
    font-size: var(--title-size-line1-mobile);
    line-height: var(--title-line-height-mobile);
  }
  .h1-hero__title-line2 {
    font-size: var(--title-size-line2-mobile);
    line-height: var(--title-line-height-mobile);
    margin-top: var(--title-gap-mobile);
  }
  .h1-hero__title-line1,
  .h1-hero__title-line2 { padding: 0.08em var(--title-padding-x-mobile); }

  .h1-hero__tagline {
    font-size: var(--tagline-size-mobile);
    margin-top: var(--tagline-margin-top-mobile);
  }

  .h1-hero__description {
    font-size: var(--desc-size-mobile);
    max-width: var(--desc-max-width-mobile);
    margin-top: var(--desc-margin-top-mobile);
  }

  .h1-hero__features {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--feature-box-gap-mobile);
    margin-top: var(--feature-margin-top-mobile);
  }
  .h1-hero__feature-box {
    width: var(--feature-box-width-mobile);
    height: var(--feature-box-height-mobile);
  }
  .h1-hero__feature-box img {
    width: var(--feature-icon-size-mobile);
    height: var(--feature-icon-size-mobile);
  }
  .h1-hero__feature-label { font-size: var(--feature-label-size-mobile); }

  .h1-hero__cta {
    width: var(--cta-outer-w-mobile);
    height: var(--cta-outer-h-mobile);
    margin-top: var(--cta-margin-top-mobile);
  }
  .h1-hero__cta-inner {
    width: var(--cta-inner-w-mobile);
    height: var(--cta-inner-h-mobile);
    font-size: var(--cta-font-size-mobile);
  }

  .h1__cups { display: var(--cups-hidden-mobile); }
  .h1__bamboo { display: var(--bamboo-hidden-mobile); }
  .h1-social { display: none; }
}