/*
Theme Name: Sustrai Partners
Theme URI: https://sustrai.partners
Author: Sustrai Partners
Author URI: https://sustrai.partners
Description: Tema institucional de Sustrai Partners. Diseño dark premium para advisory de negocio del fútbol.
Version: 1.0.0
License: All rights reserved
Text Domain: sustrai
Tags: business, one-page, dark
*/

/* Sustrai Partners — base styles */

:root {
  --black: #111111;
  --ink: #0b0b0b;
  --white: #ffffff;
  --paper: #f6f4ef;
  --green: #1a6340;
  --green-deep: #0f3f29;
  --green-soft: #214c38;
  --orange: #f57c00;
  --grey: #a8a8a8;
  --grey-line: rgba(168, 168, 168, 0.25);
  --grey-faint: rgba(168, 168, 168, 0.12);

  --fs-display: clamp(64px, 11vw, 168px);
  --fs-h1: clamp(44px, 7vw, 112px);
  --fs-h2: clamp(32px, 4.4vw, 72px);
  --fs-h3: clamp(22px, 2vw, 32px);
  --fs-body: 17px;
  --fs-small: 13px;
  --fs-mono: 12px;

  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-display: "Oswald", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --max: 1440px;
  --pad: clamp(20px, 4vw, 56px);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

::selection { background: var(--green); color: var(--white); }

.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 400;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--pad);
  mix-blend-mode: difference;
  color: #fff;
  transition: background .4s var(--ease);
}
.nav.solid {
  mix-blend-mode: normal;
  background: rgba(17, 17, 17, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1;
}
.nav-brand .dot { color: var(--green); }
.nav-brand-logo {
  height: 36px;
  width: auto;
  display: block;
}
.nav.has-logo { mix-blend-mode: normal; }
.nav.has-logo:not(.solid) { background: transparent; }
.nav-brand.logo-mode .nav-brand-text,
.nav-brand.logo-mode .dot { display: none; }
.nav-brand.text-mode .nav-brand-logo { display: none; }
.nav-mark {
  width: 22px; height: 22px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
}
.nav-links {
  display: flex;
  gap: 34px;
  font-size: 14px;
  font-weight: 400;
}
.nav-links a {
  position: relative;
  padding: 4px 0;
  opacity: 0.85;
  transition: opacity .25s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.lang-switch button {
  padding: 4px 2px;
  opacity: 0.45;
  transition: opacity .25s;
  text-transform: uppercase;
}
.lang-switch button.active { opacity: 1; }
.lang-switch .sep { opacity: 0.35; }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 180px var(--pad) 72px;
  overflow: hidden;
}
@media (min-height: 800px) {
  .hero { justify-content: flex-end; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 75% 30%, rgba(26, 99, 64, 0.28), transparent 60%),
    radial-gradient(ellipse at 10% 90%, rgba(26, 99, 64, 0.12), transparent 55%),
    #0a0a0a;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 120px);
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.4;
  mix-blend-mode: overlay;
}

.hero-top {
  position: absolute;
  top: 110px;
  left: var(--pad);
  right: var(--pad);
  display: flex;
  justify-content: space-between;
  gap: 40px;
  color: var(--grey);
  z-index: 2;
}
.hero-top .mono { color: var(--grey); }
.hero-top .hero-meta-right {
  text-align: right;
  max-width: 280px;
}

.hero-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: var(--fs-display);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin: 0 0 40px;
  max-width: 20ch;
  color: var(--white);
}
.hero-title .word-rotate {
  display: inline-block;
  position: relative;
  color: var(--green);
  min-width: 6ch;
}
.hero-title .word-rotate span {
  display: inline-block;
}

.hero-sub {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: end;
  gap: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--grey-line);
}

/* HERO CTA */
.hero-cta-wrap {
  display: inline-flex;
  align-items: center;
}
.hero-cta {
  display: none;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  cursor: pointer;
  transition: all .35s var(--ease);
}
.hero-cta-wrap[data-active="button"] .hero-cta-button,
.hero-cta-wrap[data-active="line"]   .hero-cta-line,
.hero-cta-wrap[data-active="pill"]   .hero-cta-pill { display: inline-flex; }

/* Variant 1 — solid green button */
.hero-cta-button {
  background: var(--green);
  color: var(--white);
  padding: 18px 26px;
  border: 1px solid var(--green);
}
.hero-cta-button .arrow { transition: transform .35s var(--ease); }
.hero-cta-button:hover { background: transparent; }
.hero-cta-button:hover .arrow { transform: translateX(6px); }

/* Variant 2 — minimal underline */
.hero-cta-line {
  padding: 14px 0;
  border-bottom: 1px solid var(--white);
  color: var(--white);
}
.hero-cta-line .arrow { transition: transform .35s var(--ease); }
.hero-cta-line:hover { color: var(--green); border-bottom-color: var(--green); }
.hero-cta-line:hover .arrow { transform: translateX(6px); }

/* Variant 3 — pill with status dot */
.hero-cta-pill {
  padding: 14px 22px 14px 18px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.hero-cta-pill .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(26,99,64,0.6);
  animation: ctaPulse 2.2s var(--ease) infinite;
}
.hero-cta-pill .arrow { transition: transform .35s var(--ease); }
.hero-cta-pill:hover { border-color: var(--green); background: rgba(26,99,64,0.15); }
.hero-cta-pill:hover .arrow { transform: translateX(6px); }
@keyframes ctaPulse {
  0% { box-shadow: 0 0 0 0 rgba(26,99,64,0.55); }
  70% { box-shadow: 0 0 0 10px rgba(26,99,64,0); }
  100% { box-shadow: 0 0 0 0 rgba(26,99,64,0); }
}

@media (max-width: 760px) {
  .hero-sub { grid-template-columns: 1fr; }
}
.hero-sub p {
  max-width: 52ch;
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 18px;
  line-height: 1.5;
}
.hero-scroll {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-scroll .line {
  width: 40px;
  height: 1px;
  background: currentColor;
  position: relative;
  overflow: hidden;
}
.hero-scroll .line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--green);
  transform: translateX(-100%);
  animation: scrollline 2.4s var(--ease) infinite;
}
@keyframes scrollline {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* rotating word */
.rotator {
  display: inline-flex;
  overflow: hidden;
  vertical-align: top;
  height: 0.95em;
  line-height: 0.95;
  position: relative;
}
.rotator-stack {
  display: flex;
  flex-direction: column;
  transition: transform 0.7s var(--ease);
}
.rotator-stack span {
  display: block;
  height: 0.95em;
  line-height: 0.95;
  white-space: nowrap;
}

/* ---------- SECTIONS ---------- */
section {
  position: relative;
  padding: 140px 0;
}
.sec-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: baseline;
  margin-bottom: 72px;
}
.sec-head .mono { color: var(--grey); }
.sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.02;
  text-transform: uppercase;
  max-width: 22ch;
}
.sec-head h2 em {
  font-style: normal;
  color: var(--green);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--grey);
}
.section-label::before {
  content: "";
  width: 24px; height: 1px;
  background: currentColor;
}

/* ---------- APPROACH / MANIFESTO band ---------- */
.band {
  padding: 180px 0;
  background: var(--black);
}
.band .big-text {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.2vw, 84px);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.05;
  text-transform: uppercase;
  max-width: 22ch;
  margin: 0;
}
.band .big-text span {
  color: var(--grey);
}
.band .big-text em {
  font-style: normal;
  color: var(--green);
}

/* ---------- SERVICES ---------- */
.services {
  background: var(--black);
  border-top: 1px solid var(--grey-line);
}
.service-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--grey-line);
}
.service {
  display: grid;
  grid-template-columns: 80px 1fr 1.2fr 180px;
  gap: 40px;
  align-items: start;
  padding: 44px 0;
  border-bottom: 1px solid var(--grey-line);
  position: relative;
  cursor: pointer;
  transition: padding .5s var(--ease), background .5s var(--ease);
}
.service:hover { padding-left: 20px; }
.service:hover .service-title { color: var(--green); }
.service .idx {
  color: var(--grey);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding-top: 6px;
}
.service-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.05;
  text-transform: uppercase;
  margin: 0;
  transition: color .35s var(--ease);
}
.service-desc {
  color: rgba(255,255,255,0.62);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  padding-top: 10px;
}
.service-tags {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--grey);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 10px;
  text-align: right;
}

/* ---------- PROGRAMA RAÍZ ---------- */
.raiz {
  background: var(--green);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.raiz::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(0,0,0,0.18), transparent 60%);
  pointer-events: none;
}
.raiz .container { position: relative; z-index: 2; }
.raiz-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: end;
  padding-bottom: 80px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  margin-bottom: 80px;
}
.raiz-head .label-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.raiz-head .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.1em;
}
.raiz-head .badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--white);
  animation: ctaPulse 2s var(--ease) infinite;
  box-shadow: 0 0 0 0 rgba(255,255,255,0.6);
}
@keyframes raizPulse {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.55); }
  70% { box-shadow: 0 0 0 8px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}
.raiz-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 88px);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 24px 0 0 0;
  color: var(--white);
}
.raiz-head h2 em {
  font-style: normal;
  font-weight: 500;
  display: inline-block;
  border-bottom: 4px solid var(--white);
  padding-bottom: 2px;
}
.raiz-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
}
.raiz-lead p {
  font-size: 19px;
  line-height: 1.55;
  color: rgba(255,255,255,0.92);
  max-width: 52ch;
  margin: 0 0 24px 0;
}
.raiz-lead p strong {
  font-weight: 500;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 1px;
}
.raiz-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.18);
}
.raiz-meta .cell {
  background: var(--green);
  padding: 28px 24px;
}
.raiz-meta .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 10px;
}
.raiz-meta .v {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--white);
}
.raiz-includes {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.raiz-includes h3 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  font-weight: 500;
  margin: 0 0 32px 0;
}
.raiz-includes ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
}
.raiz-includes li {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  font-weight: 500;
  color: var(--white);
  border-top: 1px solid rgba(255,255,255,0.4);
  padding-top: 16px;
  position: relative;
}
.raiz-includes li::before {
  content: counter(raiz, decimal-leading-zero);
  counter-increment: raiz;
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
  font-weight: 400;
}
.raiz-includes ul { counter-reset: raiz; }
.raiz-cta {
  margin-top: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.raiz-cta a.primary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  color: var(--green);
  padding: 22px 32px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform .35s var(--ease), background .35s var(--ease);
}
.raiz-cta a.primary:hover { background: var(--black); color: var(--white); }
.raiz-cta a.primary .arrow { transition: transform .35s var(--ease); }
.raiz-cta a.primary:hover .arrow { transform: translateX(6px); }
.raiz-cta .deadline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.raiz-cta .deadline b { color: var(--white); font-weight: 500; }
@media (max-width: 980px) {
  .raiz-head { grid-template-columns: 1fr; gap: 32px; }
  .raiz-grid { grid-template-columns: 1fr; gap: 48px; }
  .raiz-includes ul { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- TRACK RECORD ---------- */
.track {
  background: var(--black);
  border-top: 1px solid var(--grey-line);
}
.track-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.case {
  grid-column: span 6;
  background: #141414;
  border: 1px solid var(--grey-line);
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  min-height: 360px;
  position: relative;
  overflow: hidden;
  transition: border-color .4s var(--ease), transform .6s var(--ease);
}
.case:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}
.case:hover .case-media {
  filter: grayscale(0%);
}
.case.featured { grid-column: span 12; min-height: 480px; flex-direction: row; gap: 48px; padding: 0; }
.case.featured .case-media {
  flex: 1.2;
  min-height: 480px;
}
.case.featured .case-body {
  flex: 1;
  padding: 48px 48px 40px 0;
  display: flex;
  flex-direction: column;
}
.case-tag {
  color: var(--grey);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.case-tag b { color: var(--green); font-weight: 400; }
.case-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.1;
  text-transform: uppercase;
  margin: 0 0 12px;
  max-width: 24ch;
}
.case-sub {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin: 0 0 28px;
  line-height: 1.55;
  max-width: 44ch;
}
.case-stats {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--grey-line);
}
.case-stat .v {
  font-size: clamp(22px, 2vw, 32px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--white);
}
.case-stat .v b { color: var(--orange); font-weight: 400; }
.case-stat .k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 4px;
}

/* placeholder media */
.case-media {
  background:
    repeating-linear-gradient(
      135deg,
      #1d1d1d 0 12px,
      #151515 12px 24px
    );
  position: relative;
  filter: grayscale(100%);
  transition: filter .6s var(--ease);
}
.case-media::before {
  content: attr(data-caption);
  position: absolute;
  top: 20px; left: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 10px;
}
.case-media::after {
  content: "";
  position: absolute;
  right: 24px; bottom: 24px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.9;
  box-shadow: 0 0 0 8px rgba(26, 99, 64, 0.15);
}
.case:not(.featured) .case-media {
  height: 180px;
  margin: -40px -32px 28px;
}

/* ---------- FOUNDER / PHILOSOPHY ---------- */
.philosophy {
  background: var(--paper);
  color: var(--black);
  padding: 160px 0;
  border-top: 1px solid var(--grey-line);
}
.philosophy .sec-head h2 { color: var(--black); }
.philosophy .sec-head h2 em { color: var(--green); }
.philosophy .sec-head .mono { color: var(--black); opacity: 0.5; }

.philosophy-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
.tenets {
  display: flex;
  flex-direction: column;
}
.tenet {
  padding: 32px 0;
  border-top: 1px solid rgba(17,17,17,0.18);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
}
.tenet:last-child { border-bottom: 1px solid rgba(17,17,17,0.18); }
.tenet .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--green);
  padding-top: 6px;
}
.tenet h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.tenet p {
  margin: 0;
  color: rgba(17,17,17,0.66);
  font-size: 15px;
  line-height: 1.55;
}

.founder-card {
  position: sticky;
  top: 120px;
  background: var(--black);
  color: var(--white);
  padding: 40px;
  display: flex;
  flex-direction: column;
  min-height: 560px;
}
.founder-portrait {
  background:
    repeating-linear-gradient(135deg,
      #222 0 10px, #181818 10px 20px);
  aspect-ratio: 4 / 5;
  margin: -40px -40px 32px;
  position: relative;
  filter: grayscale(100%);
}
.founder-portrait::before {
  content: "PORTRAIT — ALBERTO G.";
  position: absolute;
  left: 20px; top: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.08em;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 10px;
}
.founder-portrait.hidden {
  display: none;
}
.founder-card .role {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.founder-card h3 {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.4vw, 36px);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.founder-card p {
  color: rgba(255,255,255,0.72);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 20px;
}
.founder-card .creds {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--grey-line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.founder-card .creds b { color: var(--white); font-weight: 400; }

/* ---------- CAREERS ---------- */
.careers {
  background: var(--green-deep);
  color: var(--white);
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}
.careers::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 6px 6px;
  opacity: 0.3;
}
.careers-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.careers h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.2vw, 88px);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.02;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.careers p {
  color: rgba(255,255,255,0.78);
  font-size: 17px;
  line-height: 1.55;
  max-width: 44ch;
  margin: 0 0 32px;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 28px;
  background: var(--white);
  color: var(--black);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background .3s var(--ease), color .3s var(--ease), gap .3s var(--ease);
}
.cta:hover { background: var(--orange); color: var(--white); gap: 22px; }
.cta .arrow { transition: transform .3s var(--ease); }
.cta:hover .arrow { transform: translateX(4px); }

.careers-aside {
  border-left: 1px solid rgba(255,255,255,0.2);
  padding-left: 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.role-card {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.role-card:last-child { border-bottom: 0; }
.role-card .kind {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.role-card h4 {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}
.role-card .meta {
  color: rgba(255,255,255,0.65);
  font-size: 13px;
}

/* ---------- CONTACT ---------- */
.contact {
  background: var(--black);
  padding: 180px 0 80px;
  border-top: 1px solid var(--grey-line);
}
.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(60px, 10vw, 180px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 0.9;
  text-transform: uppercase;
  margin: 0 0 72px;
  max-width: 12ch;
}
.contact h2 em {
  font-style: normal;
  color: var(--green);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding-top: 56px;
  border-top: 1px solid var(--grey-line);
}
.contact-col .label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.contact-col a, .contact-col p {
  display: block;
  color: var(--white);
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.55;
}
.contact-col a {
  position: relative;
  display: inline-block;
}
.contact-col a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.contact-col a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- FOOTER ---------- */
footer {
  background: var(--black);
  color: var(--grey);
  padding: 56px var(--pad) 32px;
  border-top: 1px solid var(--grey-line);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-mark {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 120px);
  letter-spacing: 0;
  text-transform: uppercase;
  line-height: 1;
  color: var(--white);
  font-weight: 500;
}
.footer-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: right;
  line-height: 1.8;
}
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--grey-line);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

.reveal-line {
  display: block;
  overflow: hidden;
}
.reveal-line > span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1s var(--ease);
}
.reveal-line.in > span { transform: translateY(0) !important; }

/* word reveal stagger in hero */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.stagger.in > * {
  opacity: 1;
  transform: none;
}
.stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.in > *:nth-child(2) { transition-delay: 0.15s; }
.stagger.in > *:nth-child(3) { transition-delay: 0.25s; }
.stagger.in > *:nth-child(4) { transition-delay: 0.35s; }
.stagger.in > *:nth-child(5) { transition-delay: 0.45s; }

/* ---------- TWEAKS PANEL ---------- */
.tweaks-panel {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
  width: 280px;
  background: #1c1c1c;
  border: 1px solid #333;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 18px;
  display: none;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.tweaks-panel.on { display: block; }
.tweaks-panel h5 {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: none;
}
.tweaks-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #2a2a2a;
}
.tweaks-row:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0;}
.tweaks-label {
  color: #888;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tweaks-buttons {
  display: flex;
  gap: 4px;
}
.tweaks-buttons button {
  flex: 1;
  padding: 7px 4px;
  background: #111;
  border: 1px solid #2a2a2a;
  color: #ccc;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all .2s;
}
.tweaks-buttons button.on {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.tweaks-buttons button:hover:not(.on) { border-color: #555; color: #fff; }

/* ---------- VARIANT: BOLD ---------- */
body.variant-bold {
  background: var(--green-deep);
}
body.variant-bold .hero-bg {
  background:
    radial-gradient(ellipse at 85% 20%, rgba(245, 124, 0, 0.18), transparent 55%),
    radial-gradient(ellipse at 10% 80%, rgba(26, 99, 64, 0.4), transparent 55%),
    #0b2e1e;
}
body.variant-bold .hero-title .word-rotate { color: var(--orange); }
body.variant-bold section,
body.variant-bold .services,
body.variant-bold .track,
body.variant-bold .contact,
body.variant-bold footer {
  background: var(--green-deep);
  border-top-color: rgba(255,255,255,0.12);
}
body.variant-bold .case { background: rgba(255,255,255,0.04); }
body.variant-bold .hero-title { letter-spacing: -0.045em; }
body.variant-bold .sec-head h2 em { color: var(--orange); }
body.variant-bold .contact h2 em { color: var(--orange); }
body.variant-bold .careers { background: #0b2e1e; }
body.variant-bold .band .big-text em { color: var(--orange); }

/* variant: light dominant */
body.variant-light {
  background: var(--paper);
  color: var(--black);
}
body.variant-light .hero-bg {
  background:
    radial-gradient(ellipse at 75% 30%, rgba(26, 99, 64, 0.12), transparent 60%),
    var(--paper);
}
body.variant-light .hero-bg::before { opacity: 0.4; }
body.variant-light .hero-bg::after { display: none; }
body.variant-light .hero-title { color: var(--black); }
body.variant-light .hero-sub p { color: rgba(17,17,17,0.7); }
body.variant-light .hero-sub { border-top-color: rgba(17,17,17,0.12); }
body.variant-light .services,
body.variant-light .track,
body.variant-light .contact,
body.variant-light footer,
body.variant-light .band {
  background: var(--paper);
  color: var(--black);
  border-top-color: rgba(17,17,17,0.12);
}
body.variant-light .service-list,
body.variant-light .service { border-color: rgba(17,17,17,0.12); }
body.variant-light .service-desc { color: rgba(17,17,17,0.62); }
body.variant-light .case { background: #fff; border-color: rgba(17,17,17,0.1); }
body.variant-light .case-stats { border-top-color: rgba(17,17,17,0.1); }
body.variant-light .case-sub { color: rgba(17,17,17,0.62); }
body.variant-light .case-stat .v { color: var(--black); }
body.variant-light .contact h2 { color: var(--black); }
body.variant-light .contact-col a, body.variant-light .contact-col p { color: var(--black); }
body.variant-light .contact-grid { border-top-color: rgba(17,17,17,0.1); }
body.variant-light footer { color: rgba(17,17,17,0.55); }
body.variant-light .footer-mark { color: var(--black); }
body.variant-light .footer-bottom, body.variant-light footer { border-top-color: rgba(17,17,17,0.1); }
body.variant-light .band .big-text span { color: rgba(17,17,17,0.35); }
body.variant-light .nav { color: var(--black); }
body.variant-light .nav.solid { background: rgba(246, 244, 239, 0.85); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .sec-head { grid-template-columns: 1fr; gap: 16px; }
  .service { grid-template-columns: 40px 1fr; }
  .service-tags, .service-desc { grid-column: 2; text-align: left; }
  .case { grid-column: span 12 !important; min-height: auto; }
  .case.featured { flex-direction: column; }
  .case.featured .case-media { min-height: 240px; }
  .case.featured .case-body { padding: 32px; }
  .philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
  .founder-card { position: static; }
  .careers-inner { grid-template-columns: 1fr; gap: 40px; }
  .careers-aside { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255,255,255,0.2); padding-top: 40px; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .hero-top { position: static; display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 40px; }
  .hero-top .hero-meta-right { text-align: left; }
  .hero { padding-top: 100px; justify-content: flex-start; }
  .tweaks-panel { right: 12px; bottom: 12px; width: calc(100% - 24px); max-width: 320px; }
}