/* ═══════════════════════════════════════════════
   PEBBLEFINA PAGE — pebblefina.css
   Warm terracotta / ivory / teal accent palette
   ═══════════════════════════════════════════════ */

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

:root {
  --pf-orange:  #08595E;
  --pf-burnt:   #B84C24;
  --pf-teal:    #0F7A7A;
  --pf-aqua:    #2BBFBF;
  --pf-cream:   #FAF7F2;
  --pf-ivory:   #F3EEE6;
  --pf-dark:    #0D1117;
  --pf-mid:     #1E2A38;
  --pf-silver:  #8A9BAE;
  --pf-white:   #FFFFFF;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Outfit', system-ui, sans-serif;
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── HERO ─────────────────────────────────────── */
.pf-hero {
  position: relative;
  height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 130px;
}

.pf-hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.42), rgba(0,0,0,0.42)),
    url('../products/2019-09-25.jpg');
  background-size: cover;
  background-position: center 35%;
  z-index: 0;
  transform: scale(1.06);
  animation: pfPan 22s ease-in-out infinite alternate;
}

@keyframes pfPan {
  from { transform: scale(1.06) translateY(0); }
  to   { transform: scale(1.06) translateY(-2.5%); }
}

.pf-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,17,23,0.18) 0%,
    rgba(13,17,23,0.42) 55%,
    rgba(13,17,23,0.75) 100%
  );
  z-index: 1;
}

.pf-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  color: #fff;
  max-width: 820px;
}

.pf-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
  background: rgba(255,255,255,0.08);
  animation: pfFadeDown 0.8s var(--ease-out) both;
}

.pf-hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--pf-orange);
  box-shadow: 0 0 8px var(--pf-orange);
}

.pf-hero__logo-wrap {
  margin-bottom: 28px;
  animation: pfFadeDown 0.9s var(--ease-out) 0.1s both;
}

.pf-hero__logo-text {
  font-family: var(--font-sans);
  font-size: clamp(50px, 8.5vw, 96px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1;
}

.pf-hero__logo-text strong {
  font-weight: 700;
  color: var(--pf-white);
}

.pf-hero__logo-text sup {
  font-size: 0.35em;
  vertical-align: super;
  opacity: 0.7;
}

.pf-hero__tagline {
  font-family: var(--font-sans);
  font-size: clamp(12px, 1.8vw, 16px);
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  font-weight: 300;
  margin-top: 6px;
}

.pf-hero__sub {
  font-family: var(--font-sans);
  font-size: clamp(14px, 1.9vw, 17px);
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
  animation: pfFadeUp 1s var(--ease-out) 0.3s both;
}

.pf-hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: pfFadeUp 1s var(--ease-out) 0.8s both;
}

.pf-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: pfScrollPulse 2.5s ease-in-out infinite;
}

@keyframes pfScrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.4; transform: scaleY(0.6); }
}

/* ── INTRO ────────────────────────────────────── */
.pf-intro {
  padding: 100px 32px 80px;
  text-align: center;
  background: var(--pf-white);
}

.pf-intro__quote {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.8vw, 46px);
  font-weight: 500;
  color: var(--pf-orange);
  line-height: 1.35;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.pf-intro__quote.visible { opacity: 1; transform: translateY(0); }

.pf-intro__desc {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--pf-silver);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.85;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out) 0.15s, transform 0.7s var(--ease-out) 0.15s;
}

.pf-intro__desc.visible { opacity: 1; transform: translateY(0); }
.pf-intro__desc strong { color: var(--pf-dark); }

/* ── SECTION HEADER ──────────────────────────── */
.pf-section-header {
  padding: 0 40px 56px;
  max-width: 1360px;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.pf-section-label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--pf-orange);
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.pf-section-label.visible { opacity: 1; transform: translateY(0); }

.pf-section-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 500;
  color: var(--pf-dark);
  line-height: 1.15;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out) 0.1s, transform 0.7s var(--ease-out) 0.1s;
}

.pf-section-title.visible { opacity: 1; transform: translateY(0); }
.pf-section-title em { color: var(--pf-teal); font-style: normal; }

.pf-section-title-line {
  display: block;
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--pf-orange), var(--pf-aqua));
  border-radius: 2px;
  margin-top: 16px;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity 0.6s ease 0.25s, transform 0.6s ease 0.25s;
}

.pf-section-title-line.visible { opacity: 1; transform: scaleX(1); }

/* ── PRODUCTS GRID — 10 CARDS ────────────────── */
.pf-products {
  padding: 20px 0 100px;
  background: var(--pf-cream);
}

.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Last card row: 10th card centred if alone */
.pf-grid-last-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1360px;
  margin: 28px auto 0;
  padding: 0 40px;
}

.pf-grid-last-row .pf-card:only-child {
  grid-column: 2;
}

/* ── PRODUCT CARD ────────────────────────────── */
.pf-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: var(--pf-white);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: box-shadow 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  opacity: 0;
  transform: translateY(40px);
}

.pf-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.pf-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.14);
  transform: translateY(-6px);
}

.pf-card__img-wrap {
  position: relative;
  width: 100%;
  padding-top: 72%;
  overflow: hidden;
  border-radius: 14px 14px 0 0;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  isolation: isolate;
}

.pf-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.55s ease, transform 0.55s var(--ease-out);
}

.pf-card__img--primary { z-index: 1; opacity: 1; }
.pf-card__img--hover   { z-index: 2; opacity: 0; transform: scale(1.06); }

.pf-card:hover .pf-card__img--primary { opacity: 0; transform: scale(1.06); }
.pf-card:hover .pf-card__img--hover   { opacity: 1; transform: scale(1); }

.pf-card__details-btn {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border: none;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--pf-dark);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s var(--ease-out);
  box-shadow: 0 4px 18px rgba(0,0,0,0.18);
  white-space: nowrap;
}

.pf-card__details-btn svg { flex-shrink: 0; transition: transform 0.3s ease; }
.pf-card__details-btn:hover svg { transform: rotate(45deg); }

.pf-card:hover .pf-card__details-btn {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.pf-card__body { padding: 20px 22px 24px; }

.pf-card__name {
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 600;
  color: var(--pf-dark);
  text-align: center;
  letter-spacing: -0.01em;
}

/* Stagger */
.pf-card:nth-child(1) { transition-delay: 0.05s; }
.pf-card:nth-child(2) { transition-delay: 0.12s; }
.pf-card:nth-child(3) { transition-delay: 0.19s; }
.pf-card:nth-child(4) { transition-delay: 0.07s; }
.pf-card:nth-child(5) { transition-delay: 0.14s; }
.pf-card:nth-child(6) { transition-delay: 0.21s; }
.pf-card:nth-child(7) { transition-delay: 0.09s; }
.pf-card:nth-child(8) { transition-delay: 0.16s; }
.pf-card:nth-child(9) { transition-delay: 0.23s; }
.pf-card:nth-child(10) { transition-delay: 0.12s; }

/* ── ABOUT SECTION ────────────────────────────── */
.pf-about {
  background: var(--pf-white);
  padding: 96px 40px;
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.pf-about__label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--pf-orange);
  margin-bottom: 14px;
}

.pf-about__title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 500;
  color: var(--pf-dark);
  line-height: 1.2;
  margin-bottom: 24px;
}

.pf-about__title em { color: var(--pf-teal); font-style: italic; }

.pf-about__line {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--pf-orange), var(--pf-aqua));
  border-radius: 2px;
  margin-bottom: 28px;
}

.pf-about__text {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--pf-silver);
  line-height: 1.85;
  margin-bottom: 18px;
}

.pf-about__visual {
  position: relative;
  height: 460px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}

.pf-about__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.pf-about__visual-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--pf-dark);
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.pf-about__visual-badge span {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--pf-silver);
  margin-top: 2px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── CTA ──────────────────────────────────────── */
.pf-cta {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 100px 40px;
}

.pf-cta__bg {
  position: absolute;
  inset: 0;
  background-image: url('../pebblefina/img-25.png');
  background-size: cover;
  background-position: center 30%;
  z-index: 0;
  filter: brightness(0.48) saturate(0.85);
}

.pf-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,122,122,0.50) 0%,
    rgba(13,17,23,0.62) 100%
  );
  z-index: 1;
}

.pf-cta__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.pf-cta__accent-line {
  width: 48px; height: 3px;
  margin: 0 auto 24px;
  background: var(--pf-orange);
  border-radius: 2px;
}

.pf-cta__title {
  font-family: var(--font-sans);
  font-size: clamp(34px, 5.5vw, 70px);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.pf-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding: 16px 32px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 40px 15px 35px 15px / 15px 35px 15px 40px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, border-radius 0.4s ease;
}

.pf-cta__btn:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.6);
  transform: scale(1.04);
  border-radius: 15px 40px 15px 35px / 35px 15px 40px 15px;
}

.pf-cta__btn-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--pf-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.pf-cta__btn:hover .pf-cta__btn-icon { transform: rotate(45deg); }

.pf-cta__featured {
  position: absolute;
  bottom: 20px;
  right: 28px;
  z-index: 2;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.pf-cta__featured strong { color: var(--pf-orange); }

/* ── REVEAL ANIMATIONS ────────────────────────── */
@keyframes pfFadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pfFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 1100px) {
  .pf-grid,
  .pf-grid-last-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    padding: 0 28px;
  }
  .pf-grid-last-row .pf-card:only-child { grid-column: unset; }
  .pf-about {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 72px 28px;
  }
  .pf-about__visual { height: 320px; }
}

@media (max-width: 640px) {
  .pf-grid,
  .pf-grid-last-row {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 20px;
  }
  .pf-intro { padding: 72px 24px 56px; }
  .pf-about { padding: 60px 20px; }
  .pf-cta__title { font-size: 34px; }
}