/* ═══════════════════════════════════════════════════════
   Paz Cornu — Propuesta Comercial Impulzia
   Visual direction: Berta-inspired luxury editorial
   ═══════════════════════════════════════════════════════ */

:root {
    --bg: #0a0a0a;
    --bg-soft: #111111;
    --bg-warm: #f8f5f0;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-light: #ffffff;
    --ivory: #f5f0e8;
    --champagne: #d4c5a9;
    --gold-soft: #c9b896;
    --text-light: #ffffff;
    --text-light-soft: rgba(255, 255, 255, 0.7);
    --text-light-muted: rgba(255, 255, 255, 0.45);
    --text-dark: #1a1a1a;
    --text-dark-soft: #4a4a4a;
    --text-dark-muted: #636363;
    --line-light: rgba(255, 255, 255, 0.08);
    --line-dark: rgba(0, 0, 0, 0.08);
    --shadow-dark: 0 40px 80px rgba(0, 0, 0, 0.4);
    --shadow-light: 0 20px 60px rgba(0, 0, 0, 0.06);
    --radius: 0px;
    --max-width: 1280px;
    --tracking-wide: 0.18em;
    --tracking-normal: 0.04em;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

section[id],
header[id] {
    scroll-margin-top: 104px;
}

body {
    margin: 0;
    font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--text-light);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
p, li { font-size: 1rem; line-height: 1.78; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
.serif { font-family: "Cormorant Garamond", "Garamond", "Georgia", serif; }

/* ── Layout ── */
.page-shell { width: 100%; margin: 0 auto; overflow-x: hidden; }
.container { width: min(calc(100% - 48px), var(--max-width)); margin: 0 auto; }

/* ── Topbar ── */
.topbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 40px;
    background: transparent;
    transition: background 400ms ease, backdrop-filter 400ms ease, padding 400ms ease;
}
.topbar.is-scrolled {
    background: rgba(10, 10, 10, 0.88);
    backdrop-filter: blur(20px);
    padding: 14px 40px;
}
.brand-lockup { display: inline-flex; align-items: center; }
.brand-logo {
    display: block; width: clamp(90px, 10vw, 120px); height: auto;
    filter: brightness(0) invert(1);
}
.ghost-link {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 24px; border: 1px solid rgba(255,255,255,0.15);
    font-size: 0.68rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--text-light-soft);
    transition: border-color 300ms ease, color 300ms ease;
}
.ghost-link:hover { border-color: var(--champagne); color: var(--champagne); }

/* ── Buttons ── */
.primary-button, .secondary-button {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 10px; min-height: 52px; padding: 0 36px;
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    transition: all 350ms cubic-bezier(0.25,0.46,0.45,0.94);
}
.primary-button { background: var(--text-light); color: var(--bg); }
.primary-button:hover { background: var(--champagne); color: var(--bg); }
.secondary-button {
    border: 1px solid rgba(255,255,255,0.2);
    background: transparent; color: var(--text-light-soft);
}
.secondary-button:hover { border-color: var(--champagne); color: var(--champagne); }
.section-light .primary-button { background: var(--text-dark); color: var(--surface-light); }
.section-light .primary-button:hover { background: #333; }
.section-light .secondary-button { border-color: rgba(0,0,0,0.15); color: var(--text-dark-soft); }
.section-light .secondary-button:hover { border-color: var(--text-dark); color: var(--text-dark); }

/* ── Hero ── */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: flex-end;
    overflow: hidden; background: var(--bg);
}
.hero-bg {
    position: absolute; inset: 0;
    background-image: url("assets/paz-cornu-editorial-hero.jpg");
    background-size: cover; background-position: center top;
    transform: scale(1.05);
    transition: transform 8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.hero.is-visible .hero-bg { transform: scale(1); }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg,
        rgba(10,10,10,0.15) 0%, rgba(10,10,10,0.05) 40%,
        rgba(10,10,10,0.55) 75%, rgba(10,10,10,0.92) 100%);
}
.hero-content {
    position: relative; z-index: 2;
    width: min(calc(100% - 48px), var(--max-width));
    margin: 0 auto; padding: 100px 0 80px;
}
.js .hero-kicker {
    display: inline-block; font-size: 0.72rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--champagne); margin-bottom: 24px;
    opacity: 0; transform: translateY(20px);
    transition: all 800ms cubic-bezier(0.25,0.46,0.45,0.94) 400ms;
}
.hero.is-visible .hero-kicker { opacity: 1; transform: translateY(0); }
.hero-kicker {
    display: inline-block; font-size: 0.72rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--champagne); margin-bottom: 24px;
}
.js .hero h1 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(3rem, 6vw, 5.6rem); font-weight: 300;
    line-height: 1.02; letter-spacing: -0.02em;
    color: var(--text-light); max-width: 14ch;
    opacity: 0; transform: translateY(30px);
    transition: all 1000ms cubic-bezier(0.25,0.46,0.45,0.94) 600ms;
}
.hero.is-visible h1 { opacity: 1; transform: translateY(0); }
.hero h1 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(3rem, 6vw, 5.6rem); font-weight: 300;
    line-height: 1.02; letter-spacing: -0.02em;
    color: var(--text-light); max-width: 14ch;
}
.js .hero-text {
    max-width: 52ch; margin-top: 28px;
    font-size: 1.05rem; line-height: 1.75; color: var(--text-light-soft);
    opacity: 0; transform: translateY(20px);
    transition: all 800ms cubic-bezier(0.25,0.46,0.45,0.94) 900ms;
}
.hero.is-visible .hero-text { opacity: 1; transform: translateY(0); }
.hero-text {
    max-width: 52ch; margin-top: 28px;
    font-size: 1.05rem; line-height: 1.75; color: var(--text-light-soft);
}
.js .hero-actions {
    display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px;
    opacity: 0; transform: translateY(20px);
    transition: all 800ms cubic-bezier(0.25,0.46,0.45,0.94) 1100ms;
}
.hero.is-visible .hero-actions { opacity: 1; transform: translateY(0); }
.hero-actions {
    display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px;
}
.hero-scroll-cue {
    position: absolute; bottom: 28px; left: 50%;
    transform: translateX(-50%); z-index: 2;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    font-size: 0.65rem; letter-spacing: var(--tracking-wide);
    text-transform: uppercase; color: var(--text-light-muted);
    animation: scrollPulse 2.5s ease-in-out infinite;
}
.hero-scroll-cue .scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent);
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* ── Section system ── */
.section { padding: 100px 0; }
.section-dark { background: var(--bg); color: var(--text-light); }
.section-soft { background: var(--bg-soft); color: var(--text-light); }
.section-light { background: var(--bg-warm); color: var(--text-dark); }
.section-heading { text-align: center; margin-bottom: 60px; }
.section-kicker {
    display: inline-block; font-size: 0.7rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    margin-bottom: 18px;
}
.section-dark .section-kicker, .section-soft .section-kicker { color: var(--champagne); }
.section-light .section-kicker { color: var(--text-dark-muted); }
.section-heading h2 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(2.2rem, 4vw, 3.6rem); font-weight: 300;
    line-height: 1.08; letter-spacing: -0.01em;
}
.section-dark .section-heading h2, .section-soft .section-heading h2 { color: var(--text-light); }
.section-light .section-heading h2 { color: var(--text-dark); }
.section-heading p.section-subtitle {
    max-width: 56ch; margin: 20px auto 0;
    font-size: 1.06rem; line-height: 1.72;
}
.section-dark .section-heading p.section-subtitle,
.section-soft .section-heading p.section-subtitle { color: var(--text-light-soft); }
.section-light .section-heading p.section-subtitle { color: var(--text-dark-soft); }

/* ── Panels ── */
.panel { border: 1px solid var(--line-light); background: var(--surface); padding: 36px; }
.section-light .panel { border-color: var(--line-dark); background: rgba(255,255,255,0.6); }
.panel-wide { padding: 48px; }

/* ── Objetivo ── */
.objetivo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.objetivo-item { padding: 48px 40px; border: 1px solid var(--line-light); background: var(--surface); }
.objetivo-item h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.6rem; font-weight: 400; margin-bottom: 14px; color: var(--text-light);
}
.objetivo-item p { color: var(--text-light-soft); max-width: 38ch; }

/* ── Visual direction ── */
.visual-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.visual-card {
    position: relative; overflow: hidden; min-height: 520px;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 32px; background-size: cover; background-position: center;
}
.visual-card::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10,10,10,0.7) 100%);
    transition: opacity 500ms ease;
}
.visual-card:hover::before { opacity: 0.9; }
.visual-card-hero { background-image: url("assets/paz-cornu-editorial-hero.jpg"); }
.visual-card-texture { background-image: url("assets/paz-cornu-detail-texture.jpg"); }
.visual-card-campaign { background-image: url("assets/paz-cornu-campaign-lookbook.jpg"); }
.visual-card-content { position: relative; z-index: 1; }
.visual-card-ratio {
    display: inline-block; padding: 6px 14px;
    border: 1px solid rgba(255,255,255,0.25);
    font-size: 0.65rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: rgba(255,255,255,0.75); margin-bottom: 16px;
}
.visual-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.5rem; font-weight: 400; color: var(--text-light); margin-bottom: 8px;
}
.visual-card p { font-size: 0.9rem; color: var(--text-light-soft); max-width: 28ch; }

/* ── Options ── */
.options-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.option-card {
    padding: 52px 44px; border: 1px solid var(--line-dark);
    background: rgba(255,255,255,0.5); position: relative;
}
.option-card-featured { background: var(--surface-light); }
.option-card-featured::after {
    content: ""; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--text-dark);
}
.option-topline {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin-bottom: 28px;
}
.pill {
    display: inline-block; padding: 8px 18px;
    font-size: 0.65rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.section-light .pill { background: var(--text-dark); color: var(--surface-light); }
.pill-soft {
    background: transparent !important;
    border: 1px solid var(--line-dark);
    color: var(--text-dark-muted) !important;
}
.option-tag {
    font-size: 0.65rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--text-dark-muted);
}
.option-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 2rem; font-weight: 400; color: var(--text-dark); margin-bottom: 16px;
}
.option-card p { color: var(--text-dark-soft); max-width: 42ch; }
.feature-list { display: grid; gap: 14px; margin-top: 28px; }
.feature-list li {
    position: relative; padding-left: 20px;
    font-size: 0.95rem; color: var(--text-dark-soft);
}
.feature-list li::before {
    content: ""; position: absolute; left: 0; top: 10px;
    width: 6px; height: 6px; background: var(--text-dark);
}

/* ── Spotlight ── */
.spotlight {
    position: relative; overflow: hidden; padding: 100px 0;
    background: var(--bg); text-align: center;
}
.spotlight-inner { width: min(calc(100% - 48px), 800px); margin: 0 auto; }
.spotlight .section-kicker { color: var(--champagne); margin-bottom: 24px; }
.spotlight h2 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(2rem, 3.6vw, 3.2rem); font-weight: 300;
    line-height: 1.12; color: var(--text-light); max-width: 24ch; margin: 0 auto;
}
.spotlight p {
    max-width: 58ch; margin: 28px auto 0;
    font-size: 1.05rem; color: var(--text-light-soft);
}
.spotlight-line {
    width: 60px; height: 1px; background: var(--champagne);
    margin: 32px auto 0; opacity: 0.5;
}

/* ── Scope ── */
.scope-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.scope-card { padding: 44px 36px; border: 1px solid var(--line-light); background: var(--surface); }
.scope-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.35rem; font-weight: 400; color: var(--text-light); margin-bottom: 12px;
}
.scope-card p { font-size: 0.92rem; color: var(--text-light-soft); }

/* ── Addons ── */
.addons-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.addon-card { padding: 0; border: 1px solid var(--line-dark); background: rgba(255,255,255,0.5); overflow: hidden; }
.addon-gallery { display: flex; gap: 2px; }
.addon-gallery img {
    flex: 1; min-width: 0; aspect-ratio: 4 / 5; object-fit: cover;
    display: block; transition: opacity 400ms ease;
}
.addon-gallery img:hover { opacity: 0.88; }
.addon-card h3, .addon-card p { padding-left: 36px; padding-right: 36px; }
.addon-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.35rem; font-weight: 400; color: var(--text-dark); margin-bottom: 12px;
    padding-top: 28px;
}
.addon-card p { font-size: 0.92rem; color: var(--text-dark-soft); padding-bottom: 36px; }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.pricing-card {
    padding: 52px 40px; border: 1px solid var(--line-light);
    background: var(--surface); position: relative;
}
.pricing-card-featured { background: rgba(255,255,255,0.07); }
.pricing-card-featured::after {
    content: ""; position: absolute; top: 0; left: 0; right: 0;
    height: 1px; background: var(--champagne);
}
.pricing-label {
    display: inline-block; font-size: 0.65rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--champagne); margin-bottom: 20px;
}
.pricing-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.65rem; font-weight: 400; color: var(--text-light); margin-bottom: 16px;
}
.price-placeholder {
    margin: 24px 0 16px;
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 300;
    line-height: 1; letter-spacing: -0.02em; color: var(--champagne);
}
.pricing-note { max-width: 32ch; font-size: 0.9rem; color: var(--text-light-soft); }

/* Pricing — real amounts */
.price-amount {
    margin: 24px 0 4px;
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 300;
    line-height: 1; letter-spacing: -0.02em; color: var(--champagne);
}
.price-ars {
    font-size: 0.88rem; color: var(--text-light-muted);
    margin-bottom: 20px;
}

/* Pricing — addons list */
.pricing-addons-list {
    margin-top: 20px; display: grid; gap: 18px;
    list-style: none; padding: 0;
}
.pricing-addons-list li {
    display: flex; flex-direction: column; gap: 2px;
    padding-bottom: 16px; border-bottom: 1px solid var(--line-light);
    font-size: 0.9rem;
}
.pricing-addons-list li:last-child { border-bottom: none; padding-bottom: 0; }
.pricing-addons-list strong {
    color: var(--text-light); font-weight: 600;
    font-size: 0.78rem; letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}
.pricing-addons-list span { color: var(--champagne); font-weight: 400; }
.pricing-addons-list small { color: var(--text-light-muted); font-size: 0.82rem; }

/* Pricing — currency note */
.pricing-currency-note {
    text-align: center; margin-top: 32px;
    font-size: 0.78rem; color: var(--text-light-muted);
    letter-spacing: var(--tracking-normal);
}

/* Addon price tag */
.addon-price {
    display: inline-block;
    padding-left: 36px; padding-right: 36px;
    font-size: 0.82rem; font-weight: 600;
    letter-spacing: var(--tracking-normal);
    color: var(--text-dark); margin-bottom: 8px;
}

/* ── Timeline ── */
.timeline {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0; border: 1px solid var(--line-light);
}
.timeline-item { padding: 44px 36px; border-right: 1px solid var(--line-light); }
.timeline-item:last-child { border-right: none; }
.timeline-number {
    display: inline-block;
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 2.4rem; font-weight: 300; color: var(--champagne);
    margin-bottom: 18px; opacity: 0.6;
}
.timeline-item strong { display: block; font-size: 1rem; font-weight: 600; color: var(--text-light); margin-bottom: 6px; }
.timeline-duration {
    display: inline-block;
    font-size: 0.72rem; font-weight: 500;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--champagne); margin-bottom: 10px;
}
.timeline-item p { font-size: 0.92rem; color: var(--text-light-soft); }
.timeline-total {
    text-align: center; margin-top: 28px;
    font-size: 0.9rem; color: var(--text-light-soft);
}
.timeline-total strong { color: var(--text-light); }

/* ── Conditions ── */
.conditions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.condition-card { padding: 44px 36px; border: 1px solid var(--line-light); background: var(--surface); }
.condition-card h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: 1.35rem; font-weight: 400; color: var(--text-light); margin-bottom: 12px;
}
.condition-card p { font-size: 0.92rem; color: var(--text-light-soft); }

/* ── Close ── */
.close-section {
    position: relative; padding: 120px 0;
    background: var(--bg); text-align: center; overflow: hidden;
}
.close-section::before {
    content: ""; position: absolute; top: 0; left: 50%;
    transform: translateX(-50%); width: 1px; height: 80px;
    background: linear-gradient(180deg, var(--champagne), transparent); opacity: 0.3;
}
.close-section .section-kicker { color: var(--champagne); margin-bottom: 24px; }
.close-inner { width: min(calc(100% - 48px), 780px); margin: 0 auto; }
.close-section h2 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 300;
    line-height: 1.12; color: var(--text-light);
    max-width: 26ch; margin: 0 auto;
}
.close-section p {
    max-width: 58ch; margin: 24px auto 0;
    font-size: 1.02rem; color: var(--text-light-soft);
}
.close-actions {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 16px; margin-top: 44px;
}

/* ── Divider image ── */
.divider-image {
    position: relative;
    width: 100%; height: 50vh; min-height: 360px;
    overflow: hidden; --parallax-y: 0px;
}
.divider-image::after {
    content: ""; position: absolute;
    inset: -12% 0;
    background-size: cover; background-position: center;
    transform: translateY(var(--parallax-y, 0px));
    will-change: transform;
}
.divider-image::before {
    content: ""; position: absolute; inset: 0; z-index: 1;
    background: rgba(10,10,10,0.15);
    pointer-events: none;
}
.divider-image-texture::after { background-image: url("assets/divider-texture-wide.jpg"); }
.divider-image-campaign::after { background-image: url("assets/divider-campaign-wide.jpg"); }

/* ── Collections strip ── */
.collections-strip { display: grid; grid-template-columns: 1fr 1fr; min-height: 70vh; }
.collection-panel {
    position: relative; display: flex; align-items: center;
    justify-content: center; text-align: center;
    padding: 80px 40px; overflow: hidden;
    background-size: cover; background-position: center;
}
.collection-panel::before {
    content: ""; position: absolute; inset: 0;
    background: rgba(10,10,10,0.45);
    transition: background 500ms ease;
}
.collection-panel:hover::before { background: rgba(10,10,10,0.3); }
.collection-panel-content { position: relative; z-index: 1; }
.collection-panel h3 {
    font-family: "Cormorant Garamond", "Garamond", "Georgia", serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 300;
    letter-spacing: 0.06em; color: var(--text-light); margin-bottom: 20px;
}
.collection-discover {
    display: inline-block; font-size: 0.68rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--text-light-soft);
    border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 4px;
    transition: border-color 300ms ease, color 300ms ease;
}
.collection-panel:hover .collection-discover { border-color: var(--champagne); color: var(--champagne); }
.collection-novias { background-image: url("assets/paz-cornu-editorial-hero.jpg"); }
.collection-fiesta { background-image: url("assets/paz-cornu-campaign-lookbook.jpg"); }

/* ── Footer ── */
.footer {
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px; padding: 40px;
    border-top: 1px solid var(--line-light);
}
.footer-brand { display: inline-flex; align-items: center; gap: 16px; }
.footer-logo {
    display: block; width: 100px; height: auto;
    filter: brightness(0) invert(1);
}
.footer p {
    font-size: 0.78rem; letter-spacing: var(--tracking-normal);
    color: var(--text-light-muted);
}

/* ── Reveals ── */
.js .reveal {
    opacity: 0; transform: translateY(32px);
    transition: opacity 900ms cubic-bezier(0.25,0.46,0.45,0.94),
                transform 900ms cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.js .reveal-stagger > * {
    opacity: 0; transform: translateY(24px);
    transition: opacity 700ms cubic-bezier(0.25,0.46,0.45,0.94),
                transform 700ms cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal-stagger.is-visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 120ms; }
.reveal-stagger.is-visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 360ms; }
.reveal-stagger.is-visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 480ms; }
.reveal-stagger.is-visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 600ms; }
.delay-1 { transition-delay: 150ms; }
.delay-2 { transition-delay: 300ms; }

/* ── Focus & a11y ── */
:focus-visible {
    outline: 2px solid var(--champagne);
    outline-offset: 3px;
}
.skip-link {
    position: fixed; top: -100%; left: 16px; z-index: 200;
    padding: 10px 20px; background: var(--champagne); color: var(--bg);
    font-size: 0.78rem; font-weight: 600;
    letter-spacing: var(--tracking-wide); text-transform: uppercase;
    transition: top 200ms ease;
}
.skip-link:focus { top: 16px; }

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hero-bg { transform: scale(1) !important; }
    .reveal { opacity: 1; transform: none; }
    .reveal-stagger > * { opacity: 1; transform: none; }
}

/* ── Responsive ── */
@media (max-width: 1080px) {
    .objetivo-grid, .options-grid, .collections-strip { grid-template-columns: 1fr; }
    .scope-grid, .conditions-grid, .addons-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
    .addons-grid > :last-child,
    .conditions-grid > :last-child { grid-column: 1 / -1; }
    .visual-grid { grid-template-columns: 1fr; }
    .visual-card { min-height: 420px; }
    .timeline { grid-template-columns: 1fr; }
    .timeline-item { border-right: none; border-bottom: 1px solid var(--line-light); }
    .timeline-item:last-child { border-bottom: none; }
}
@media (max-width: 900px) {
    section[id],
    header[id] {
        scroll-margin-top: 88px;
    }
    .topbar { padding: 16px 24px; }
    .topbar.is-scrolled { padding: 12px 24px; }
    .brand-logo { width: 104px; }
    .ghost-link {
        min-height: 44px;
        padding: 0 18px;
        font-size: 0.62rem;
    }
    .hero {
        min-height: 92svh;
        align-items: flex-end;
    }
    .hero-bg {
        background-position: 64% top;
    }
    .hero-overlay {
        background:
            linear-gradient(180deg,
                rgba(10,10,10,0.22) 0%, rgba(10,10,10,0.18) 38%,
                rgba(10,10,10,0.62) 76%, rgba(10,10,10,0.94) 100%),
            linear-gradient(90deg,
                rgba(10,10,10,0.78) 0%, rgba(10,10,10,0.58) 42%,
                rgba(10,10,10,0.18) 72%, rgba(10,10,10,0.1) 100%);
    }
    .hero-content {
        width: min(calc(100% - 40px), 760px);
        padding: 128px 0 56px;
    }
    .hero h1 {
        font-size: clamp(3.2rem, 8vw, 4.6rem);
        max-width: 10ch;
    }
    .hero-text {
        max-width: 34ch;
        font-size: 1rem;
        line-height: 1.68;
    }
    .hero-actions,
    .close-actions {
        flex-direction: column;
        width: min(100%, 420px);
    }
    .primary-button,
    .secondary-button {
        width: 100%;
    }
    .hero-scroll-cue { display: none; }
    .section { padding: 84px 0; }
    .section-heading { margin-bottom: 48px; }
    .section-heading p.section-subtitle,
    .spotlight p,
    .close-section p {
        font-size: 1rem;
        line-height: 1.68;
    }
    .scope-grid,
    .conditions-grid,
    .addons-grid,
    .pricing-grid { grid-template-columns: 1fr; }
    .addons-grid > :last-child,
    .conditions-grid > :last-child { grid-column: auto; }
    .objetivo-item,
    .scope-card,
    .condition-card,
    .pricing-card,
    .option-card,
    .timeline-item {
        padding: 36px 28px;
    }
    .addon-card h3,
    .addon-card p,
    .addon-price {
        padding-left: 28px;
        padding-right: 28px;
    }
    .collection-panel {
        min-height: 52svh;
        align-items: flex-end;
        padding: 64px 28px;
    }
    .divider-image {
        height: 42vh;
        min-height: 280px;
    }
}
@media (max-width: 720px) {
    .topbar {
        padding: 14px 16px;
        gap: 12px;
    }
    .topbar.is-scrolled { padding: 10px 16px; }
    .brand-logo { width: 92px; }
    .ghost-link {
        padding: 0 14px;
        min-height: 40px;
        font-size: 0.58rem;
        letter-spacing: 0.16em;
    }
    .hero {
        min-height: 100svh;
    }
    .hero-bg {
        background-position: 68% center;
    }
    .hero-content {
        width: min(calc(100% - 28px), var(--max-width));
        padding: 120px 0 44px;
    }
    .hero h1 {
        max-width: 8ch;
        font-size: clamp(2.8rem, 14vw, 4rem);
    }
    .hero-text {
        max-width: none;
        margin-top: 20px;
        font-size: 0.98rem;
        line-height: 1.64;
    }
    .hero-actions,
    .close-actions {
        gap: 12px;
        margin-top: 32px;
        width: 100%;
    }
    .container { width: min(calc(100% - 28px), var(--max-width)); }
    .section { padding: 68px 0; }
    .section-heading { margin-bottom: 40px; }
    .section-heading h2,
    .spotlight h2,
    .close-section h2 {
        font-size: clamp(2.1rem, 10vw, 3rem);
    }
    .scope-grid, .conditions-grid, .addons-grid, .pricing-grid { grid-template-columns: 1fr; }
    .footer { flex-direction: column; align-items: flex-start; padding: 32px 20px; }
    .footer-brand { flex-direction: column; align-items: flex-start; gap: 10px; }
    .divider-image { height: 36vh; min-height: 240px; }
    .objetivo-item, .scope-card, .condition-card,
    .pricing-card, .option-card, .timeline-item { padding: 32px 24px; }
    .addon-card h3, .addon-card p, .addon-price { padding-left: 24px; padding-right: 24px; }
    .addon-card h3 { padding-top: 20px; }
    .addon-card p { padding-bottom: 28px; }
    .pricing-addons-list strong {
        font-size: 0.72rem;
    }
    .price-amount {
        font-size: clamp(2.2rem, 12vw, 2.8rem);
    }
}