/* ==========================================================================
   DMORAES — Editorial Monochrome System
   Display: Fraunces (variable serif)  ·  Body: Inter Tight
   Dual theme (light/dark) via [data-theme] on <html>
   ========================================================================== */

:root {
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Inter Tight', system-ui, sans-serif;
  --font-mono: 'Inter Tight', system-ui, sans-serif;

  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-stand: cubic-bezier(0.4, 0, 0.2, 1);

  /* shared geometry */
  --rad-sm: 12px;
  --rad-md: 20px;
  --rad-lg: 28px;
  --rad-full: 999px;
}

/* ---------- DARK (default) ---------- */
:root,
[data-theme="dark"] {
  --bg: #07070a;
  --bg-elev-1: #0d0d11;
  --bg-elev-2: #14141a;
  --bg-elev-3: #1c1c24;

  --ink: #f6f5f0;          /* main text */
  --ink-soft: rgba(246, 245, 240, 0.72);
  --ink-muted: rgba(246, 245, 240, 0.50);
  --ink-faint: rgba(246, 245, 240, 0.28);

  --line: rgba(246, 245, 240, 0.10);
  --line-strong: rgba(246, 245, 240, 0.22);
  --line-bright: rgba(246, 245, 240, 0.45);

  --accent: #f6f5f0;
  --accent-contrast: #07070a;

  --grain-opacity: 0.05;
  --ambient-1: rgba(246, 245, 240, 0.05);
  --ambient-2: rgba(246, 245, 240, 0.035);

  --shadow-card: 0 30px 80px rgba(0, 0, 0, 0.5),
                 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  --logo-invert: 1;
  --logo-opacity: 0.95;

  --bg-portfolio-overlay: rgba(7, 7, 10, 0.45);
}

/* ---------- LIGHT ---------- */
[data-theme="light"] {
  --bg: #faf8f3;            /* warm bone */
  --bg-elev-1: #f3f0e8;
  --bg-elev-2: #ebe7dc;
  --bg-elev-3: #ddd8c9;

  --ink: #111111;
  --ink-soft: rgba(17, 17, 17, 0.80);
  --ink-muted: rgba(17, 17, 17, 0.58);
  --ink-faint: rgba(17, 17, 17, 0.32);

  --line: rgba(17, 17, 17, 0.10);
  --line-strong: rgba(17, 17, 17, 0.22);
  --line-bright: rgba(17, 17, 17, 0.55);

  --accent: #111111;
  --accent-contrast: #faf8f3;

  --grain-opacity: 0.04;
  --ambient-1: rgba(17, 17, 17, 0.03);
  --ambient-2: rgba(17, 17, 17, 0.02);

  --shadow-card: 0 20px 60px rgba(17, 17, 17, 0.10),
                 0 1px 0 rgba(255, 255, 255, 0.5) inset;
  --logo-invert: 0;
  --logo-opacity: 1;

  --bg-portfolio-overlay: rgba(250, 248, 243, 0.25);
}

/* ==========================================================================
   Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv01", "cv02", "cv05", "cv11";
  transition: background-color 0.5s var(--ease-premium), color 0.5s var(--ease-premium);
}

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

button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

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

::selection {
  background: var(--ink);
  color: var(--bg);
}

/* Editorial display utilities */
em {
  font-style: italic;
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  letter-spacing: -0.01em;
  font-weight: 400;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
}

/* ==========================================================================
   Grain Overlay
   ========================================================================== */

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: var(--grain-opacity);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.noise-overlay {
  display: none;
}

.cursor-dot,
.cursor-follower {
  display: none !important;
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: clamp(18px, 2.4vw, 28px) clamp(20px, 4vw, 50px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--line);
  transition: background 0.5s var(--ease-premium), border-color 0.5s var(--ease-premium);
}

.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.header-logo-img {
  height: clamp(40px, 4.4vw, 56px);
  width: auto;
  filter: invert(var(--logo-invert));
  opacity: var(--logo-opacity);
  transition: filter 0.5s var(--ease-premium), opacity 0.3s ease, transform 0.5s var(--ease-premium);
}

.logo-link:hover .header-logo-img {
  transform: scale(1.04);
}

.legacy-hidden {
  display: none !important;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
}

.header-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}

.meta-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ink) 15%, transparent);
  animation: pulse 2.4s infinite ease-out;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--ink) 12%, transparent);
  }
  50% {
    box-shadow: 0 0 0 8px color-mix(in srgb, var(--ink) 4%, transparent);
  }
}

.meta-label {
  display: inline-block;
}

@media (max-width: 720px) {
  .header-meta {
    display: none;
  }
}

/* Theme toggle */
.theme-toggle {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: var(--rad-full);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s var(--ease-premium);
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.theme-icon {
  position: absolute;
  width: 18px;
  height: 18px;
  transition: transform 0.5s var(--ease-premium), opacity 0.3s ease;
}

[data-theme="dark"] .theme-icon-sun {
  transform: translateY(120%) rotate(40deg);
  opacity: 0;
}
[data-theme="dark"] .theme-icon-moon {
  transform: translateY(0) rotate(0);
  opacity: 1;
}
[data-theme="light"] .theme-icon-sun {
  transform: translateY(0) rotate(0);
  opacity: 1;
}
[data-theme="light"] .theme-icon-moon {
  transform: translateY(-120%) rotate(-40deg);
  opacity: 0;
}

.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--rad-full);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
  background: transparent;
  transition: background 0.3s var(--ease-premium), color 0.3s var(--ease-premium),
    border-color 0.3s var(--ease-premium);
}

.menu-btn-arrow {
  display: inline-block;
  transition: transform 0.4s var(--ease-premium);
}

.menu-btn:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.menu-btn:hover .menu-btn-arrow {
  transform: translate(3px, -3px);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(140px, 16vh, 200px) clamp(20px, 5vw, 60px) clamp(60px, 8vh, 90px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}

[data-theme="light"] #heroCanvas {
  opacity: 0.55;
  mix-blend-mode: multiply;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 20%, var(--ambient-1), transparent 60%),
    radial-gradient(ellipse 70% 70% at 90% 90%, var(--ambient-2), transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  padding-inline: 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin-bottom: clamp(32px, 4vh, 56px);
}

.hero-eyebrow-mark {
  width: 36px;
  height: 1px;
  background: var(--ink);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0;
  font-size: clamp(2.6rem, 9.4vw, 9.4rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 16ch;
  text-wrap: balance;
}

.hero-title em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  color: var(--ink);
}

.hero-bottom {
  position: relative;
  margin-top: clamp(48px, 8vh, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) auto auto;
  align-items: end;
  gap: clamp(32px, 5vw, 80px);
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.hero-desc {
  max-width: 56ch;
  font-size: clamp(0.98rem, 1.15vw, 1.12rem);
  line-height: 1.55;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: clamp(20px, 3vw, 36px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-size: clamp(2rem, 2.8vw, 2.8rem);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
}

.stat-num-plus {
  font-size: 0.55em;
  margin-left: 2px;
  color: var(--ink-muted);
}

.stat-label {
  font-family: var(--font-body);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--line-strong);
}

.scroll-indicator {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
}

.scroll-line {
  width: 56px;
  height: 1px;
  background: var(--line-strong);
  position: relative;
  overflow: hidden;
}

.scroll-line span {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--ink), transparent);
  animation: scrollLineAnim 2.4s infinite ease-in-out;
}

@keyframes scrollLineAnim {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 900px) {
  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-meta {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding-block: 16px;
  }
}

/* ==========================================================================
   Section eyebrow
   ========================================================================== */

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 24px;
}

.section-eyebrow i {
  width: 28px;
  height: 1px;
  background: var(--ink);
  display: inline-block;
}

/* ==========================================================================
   Scrub Text Section
   ========================================================================== */

.scrub-text-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(100px, 18vh, 180px) clamp(20px, 6vw, 100px);
  position: relative;
}

#scrub-text {
  font-family: var(--font-display);
  font-weight: 300;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(1.6rem, 4vw, 4rem);
  line-height: 1.18;
  letter-spacing: -0.018em;
  text-align: left;
  text-wrap: balance;
  max-width: 24ch;
}

.scrub-word {
  color: var(--scrub-inactive, var(--ink-faint));
  transition: color 0.25s ease;
}

.scrub-word.active {
  color: var(--ink);
}

[data-theme="light"] {
  --scrub-inactive: rgba(17, 17, 17, 0.38);
}

[data-theme="dark"] {
  --scrub-inactive: rgba(246, 245, 240, 0.22);
}

/* ==========================================================================
   Horizontal Scroll (Frentes)
   ========================================================================== */

.horizontal-section {
  position: relative;
  height: 100vh;
  background: var(--bg-elev-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sticky-wrapper {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.horizontal-container {
  display: flex;
  flex-flow: row nowrap;
  height: 72vh;
  min-height: 500px;
  padding-left: clamp(20px, 6vw, 80px);
  align-items: stretch;
}

.horizontal-panel {
  flex-shrink: 0;
  width: 38vw;
  min-width: 380px;
  max-width: 520px;
  height: 100%;
  padding-right: 32px;
}

.title-panel {
  width: 36vw;
  min-width: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.huge-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(2.4rem, 5.6vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--ink);
  text-wrap: balance;
}

.title-panel p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 32ch;
}

.h-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 3vw, 48px);
  position: relative;
  border-radius: var(--rad-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev-2);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.55s var(--ease-premium),
    border-color 0.4s ease, background 0.4s ease;
}

.h-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-bright), transparent);
}

.h-card:hover {
  transform: translateY(-8px);
  border-color: var(--line-strong);
  background: var(--bg-elev-3);
}

.h-card-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-size: clamp(2.6rem, 3.6vw, 3.8rem);
  line-height: 1;
  color: var(--ink-faint);
  letter-spacing: -0.02em;
  transition: color 0.4s ease;
}

.h-card:hover .h-card-num {
  color: var(--ink);
}

.h-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(1.5rem, 1.9vw, 1.9rem);
  line-height: 1.1;
  letter-spacing: -0.018em;
  margin-block: 8px 14px;
  color: var(--ink);
  text-wrap: balance;
}

.h-card p {
  color: var(--ink-soft);
  line-height: 1.55;
  font-size: 0.98rem;
  margin-bottom: 24px;
}

.tag-list {
  display: flex;
  gap: 8px;
  list-style: none;
  flex-wrap: wrap;
}

.tag-list li {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--rad-full);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  color: var(--ink-soft);
  font-weight: 500;
}

/* ==========================================================================
   Method (Stacking Cards)
   ========================================================================== */

.stack-section {
  padding: clamp(100px, 16vh, 160px) 0;
  position: relative;
}

.stack-header {
  text-align: center;
  margin-bottom: clamp(60px, 10vh, 110px);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-inline: 24px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(2.4rem, 5.4vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--ink);
  text-wrap: balance;
}

.stack-header p {
  color: var(--ink-soft);
  font-size: 1.18rem;
  line-height: 1.5;
  max-width: 44ch;
}

.cards-stack {
  position: relative;
  width: 90%;
  max-width: 1080px;
  margin: 0 auto;
}

.stack-card {
  height: 50vh;
  min-height: 380px;
  position: sticky;
  top: 22vh;
  margin-bottom: 7vh;
  transform-origin: top center;
}

#card-1 { z-index: 1; }
#card-2 { z-index: 2; }
#card-3 { z-index: 3; }

.card-inner {
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  width: 100%;
  height: 100%;
  padding: clamp(32px, 4vw, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  gap: clamp(24px, 4vw, 60px);
}

.card-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-bright), transparent);
}

.card-left {
  flex: 0.9;
}

.big-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-size: clamp(3.4rem, 6vw, 5.4rem);
  line-height: 1;
  color: var(--ink-faint);
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 8px;
}

.card-left h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--ink);
}

.card-right {
  flex: 1.1;
}

.card-right p {
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 50ch;
}

@media (max-width: 768px) {
  .card-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .stack-card {
    height: auto;
    min-height: 0;
    top: 16vh;
  }
}

/* ==========================================================================
   Portfolio (Cases)
   ========================================================================== */

.portfolio-section {
  padding: clamp(100px, 16vh, 160px) clamp(20px, 6vw, 90px);
  position: relative;
}

.portfolio-header {
  margin-bottom: clamp(60px, 10vh, 110px);
  max-width: 1200px;
  margin-inline: auto;
}

.portfolio-item {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
  margin-bottom: clamp(80px, 12vh, 160px);
  max-width: 1280px;
  margin-inline: auto;
}

.portfolio-item.reverse {
  grid-template-columns: 1fr 1.3fr;
}

.portfolio-item.reverse .p-image-wrapper {
  order: 2;
}

.portfolio-item.reverse .p-content {
  order: 1;
}

.p-image-wrapper {
  position: relative;
  height: clamp(360px, 60vh, 620px);
  overflow: hidden;
  border-radius: var(--rad-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev-1);
}

.p-image-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-portfolio-overlay);
  z-index: 2;
  transition: background 0.6s var(--ease-premium);
  pointer-events: none;
}

.portfolio-item:hover .p-image-overlay {
  background: transparent;
}

.p-image {
  width: 100%;
  height: 125%;
  object-fit: cover;
  position: absolute;
  top: -12%;
  transition: transform 1.2s var(--ease-premium);
}

.portfolio-item:hover .p-image {
  transform: scale(1.04);
}

.p-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.p-content h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
}

.p-content p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 52ch;
}

.p-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  margin-top: 8px;
  padding: 13px 26px;
  border: 1px solid var(--line-strong);
  border-radius: var(--rad-full);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink);
  background: transparent;
  transition: background 0.4s var(--ease-premium), color 0.4s var(--ease-premium),
    border-color 0.4s var(--ease-premium), transform 0.4s var(--ease-premium);
}

.p-link:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .portfolio-item,
  .portfolio-item.reverse {
    grid-template-columns: 1fr;
  }
  .portfolio-item.reverse .p-image-wrapper,
  .portfolio-item.reverse .p-content {
    order: initial;
  }
}

/* ==========================================================================
   Founders
   ========================================================================== */

.founders-section {
  padding: clamp(100px, 16vh, 160px) clamp(20px, 6vw, 90px);
  position: relative;
  border-top: 1px solid var(--line);
}

.founders-header {
  margin-bottom: clamp(60px, 9vh, 100px);
  max-width: 720px;
}

.founders-header p {
  font-size: 1.18rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-top: 8px;
}

.founders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(40px, 5vw, 80px);
  max-width: 1280px;
  margin-inline: auto;
}

.founder-card {
  position: relative;
}

.mt-offset {
  margin-top: clamp(40px, 12vh, 120px);
}

.f-image-wrapper {
  width: 100%;
  aspect-ratio: 3.2 / 4;
  overflow: hidden;
  position: relative;
  border-radius: var(--rad-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev-1);
}

.f-image {
  width: 100%;
  height: 120%;
  object-fit: cover;
  position: absolute;
  top: -10%;
  filter: grayscale(0.15) contrast(1.02);
  transition: transform 1.2s var(--ease-premium), filter 1.2s var(--ease-premium);
}

.founder-card:hover .f-image {
  transform: scale(1.04);
  filter: grayscale(0) contrast(1.05);
}

.f-info {
  margin-top: 28px;
}

.f-info h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(1.7rem, 2.4vw, 2.4rem);
  letter-spacing: -0.025em;
  margin-bottom: 6px;
  color: var(--ink);
}

.f-info p.f-role {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
  font-weight: 500;
}

.f-info p.f-bio {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 50ch;
}

@media (max-width: 800px) {
  .founders-grid {
    grid-template-columns: 1fr;
  }
  .mt-offset {
    margin-top: 0;
  }
  .f-image-wrapper {
    aspect-ratio: 1.1 / 1;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.big-footer {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(100px, 14vh, 160px) clamp(20px, 6vw, 90px) 40px;
  background: var(--bg-elev-1);
  border-top: 1px solid var(--line);
  position: relative;
}

.footer-cta {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(2.6rem, 8vw, 8.5rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  color: var(--ink);
  text-wrap: balance;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 20px 40px;
  border: 1px solid var(--ink);
  border-radius: var(--rad-full);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.4s var(--ease-premium), color 0.4s var(--ease-premium),
    transform 0.4s var(--ease-premium);
}

.cta-arrow {
  display: inline-block;
  transition: transform 0.4s var(--ease-premium);
}

.cta-button:hover {
  background: transparent;
  color: var(--ink);
  transform: translateY(-3px);
}

.cta-button:hover .cta-arrow {
  transform: translate(4px, -4px);
}

.cta-note {
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}

.footer-bottom {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
  margin-top: 80px;
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.footer-logo-img {
  height: 44px;
  width: auto;
  filter: invert(var(--logo-invert));
  opacity: 0.9;
}

.footer-links {
  display: flex;
  gap: 28px;
  justify-content: center;
}

.footer-links a {
  color: var(--ink-soft);
  transition: color 0.3s ease;
  position: relative;
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-premium);
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.footer-rights {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-cnpj {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}

@media (max-width: 720px) {
  .footer-bottom {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  .footer-rights {
    text-align: center;
  }
  .footer-links {
    justify-content: center;
  }
}

/* ==========================================================================
   Native scroll-driven fallback (kept for browsers that support it)
   ========================================================================== */

@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  .scrub-text-section {
    view-timeline: --scrub-tl block;
  }
  .stack-card {
    view-timeline: --card-tl block;
  }
  .stack-card:not(:last-child) .card-inner {
    animation: deckScaling linear both;
    animation-timeline: --card-tl;
    animation-range: exit 0% exit 100%;
  }
  @keyframes deckScaling {
    to {
      transform: scale(0.94) translateY(-20px);
      opacity: 0.7;
    }
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .horizontal-panel {
    width: 60vw;
    min-width: 340px;
  }
}

@media (max-width: 600px) {
  .header-logo-img {
    height: 40px;
  }
  .hero-title {
    font-size: clamp(2.4rem, 11vw, 4rem);
  }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
  }
  .parallax-img,
  .p-image {
    position: static !important;
    height: 100% !important;
    transform: none !important;
  }
}
