/* ===========================================================================
   Phuket Lead Lab — Editorial Premium design system
   Direction: warm off-white base, deep teal primary, amber accent,
   display serif + geometric sans, grain texture, asymmetric composition.
   =========================================================================== */

/* ---------- Local fonts ---------- */
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
  src: url("../fonts/fraunces-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
  src: url("../fonts/fraunces-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/inter-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/inter-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/inter-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Design tokens ---------- */
:root {
  --c-bg:            #f6f2ea;          /* warm off-white (paper) */
  --c-bg-alt:        #efe9dd;          /* slightly deeper paper */
  --c-bg-dark:       #0b2024;          /* inverted dark section */
  --c-bg-dark-alt:   #102a2f;

  --c-ink:           #0b1f24;          /* body ink */
  --c-ink-2:         #26383c;
  --c-ink-3:         #4a5b5e;
  --c-mute:          #6b7a7c;
  --c-line:          rgba(11, 31, 36, 0.12);
  --c-line-strong:   rgba(11, 31, 36, 0.22);

  --c-primary:       #0f4c4a;          /* deep teal — Phuket ocean */
  --c-primary-700:   #0b3b39;
  --c-primary-300:   #3b7f7c;

  --c-accent:        #d98032;          /* warm amber / terracotta sunset */
  --c-accent-700:    #b96722;
  --c-accent-soft:   #f0c89a;

  --c-success:       #3e8e5f;
  --c-danger:        #b3321c;

  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-sans:    "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --fs-micro:  0.78rem;
  --fs-small:  0.9rem;
  --fs-body:   clamp(1rem, 0.95rem + 0.15vw, 1.0625rem);
  --fs-lead:   clamp(1.125rem, 1rem + 0.6vw, 1.35rem);
  --fs-h4:     clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  --fs-h3:     clamp(1.35rem, 1.1rem + 1vw, 1.85rem);
  --fs-h2:     clamp(1.9rem, 1.4rem + 2vw, 3rem);
  --fs-h1:     clamp(2.5rem, 1.8rem + 3.6vw, 4.75rem);
  --fs-display:clamp(3rem, 2rem + 5vw, 6.75rem);
  --fs-display-section: clamp(2.2rem, 1.7rem + 1.8vw, 3.6rem);

  --lh-tight:  1.04;
  --lh-snug:   1.18;
  --lh-body:   1.58;

  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.5rem;
  --sp-6:  2rem;
  --sp-7:  3rem;
  --sp-8:  4.5rem;
  --sp-9:  6rem;
  --sp-10: 8rem;

  --r-0: 0;
  --r-1: 4px;
  --r-2: 10px;
  --r-3: 18px;
  --r-4: 28px;
  --r-pill: 999px;

  --shadow-1: 0 1px 0 rgba(11,31,36,.06), 0 1px 2px rgba(11,31,36,.05);
  --shadow-2: 0 10px 30px -12px rgba(11,31,36,.25);
  --shadow-3: 0 30px 60px -25px rgba(11,31,36,.35);

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --dur-1: 180ms;
  --dur-2: 320ms;
  --dur-3: 520ms;

  --container: 1240px;
  --gutter: clamp(1rem, 2vw, 2rem);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}

/* Subtle paper grain — the page is never flat. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: multiply;
  opacity: .35;
  background-image: radial-gradient(rgba(11,31,36,.06) 1px, transparent 1px);
  background-size: 3px 3px;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur-1) var(--ease), opacity var(--dur-1) var(--ease);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--r-1);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-ink);
  color: var(--c-bg);
  padding: .75rem 1rem;
  z-index: 10000;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumb-bar {
  padding: 1rem 0 0;
}
.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}
.breadcrumbs li {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--c-ink-3);
  font-size: .88rem;
  line-height: 1.4;
}
.breadcrumbs li + li::before {
  content: "/";
  color: rgba(11, 31, 36, 0.38);
}
.breadcrumbs a {
  color: var(--c-primary);
}
.breadcrumbs a:hover {
  color: var(--c-accent);
}
.breadcrumbs span[aria-current="page"] {
  color: var(--c-ink);
  font-weight: 600;
}

/* ---------- Layout primitives ---------- */
.container {
  width: min(100% - var(--gutter) * 2, var(--container));
  margin-inline: auto;
  position: relative;
  z-index: 2;
}

.section {
  padding-block: clamp(4rem, 3rem + 4vw, 8rem);
  position: relative;
}

.section--tight { padding-block: clamp(3rem, 2rem + 3vw, 5.5rem); }
.section--dark {
  background: var(--c-bg-dark);
  color: #e7ece9;
}
.section--dark p {
  color: rgba(255,255,255,.84);
}
.section--dark p.lead {
  color: rgba(255,255,255,.9);
}
.section--dark .section__head p {
  color: rgba(255,255,255,.88);
  max-width: 68ch;
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 {
  color: #fff;
}
.section--alt {
  background: var(--c-bg-alt);
}
.section--divider::before {
  content: "";
  display: block;
  height: 1px;
  background: var(--c-line);
  margin-bottom: clamp(3rem, 2rem + 3vw, 5rem);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
  margin: 0 0 var(--sp-5) 0;
  color: var(--c-ink);
}
h1 { font-size: var(--fs-h1); letter-spacing: -0.025em; }
h2 { font-size: var(--fs-h2); letter-spacing: -0.02em; }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { margin: 0 0 1.2em 0; color: var(--c-ink-2); }
p.lead { font-size: var(--fs-lead); color: var(--c-ink); max-width: 60ch; }

.eyebrow {
  font-family: var(--f-sans);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 600;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.section--dark .eyebrow { color: var(--c-accent-soft); }

.display {
  font-family: var(--f-display);
  font-size: var(--fs-display-section);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 500;
}
.display em {
  font-style: italic;
  color: var(--c-accent);
  font-variation-settings: "SOFT" 100;
}

ul, ol {
  padding-left: 1.15em;
  margin: 0 0 1.2em 0;
}
ul li, ol li { margin-bottom: .4em; color: var(--c-ink-2); }
ul.clean { list-style: none; padding: 0; }

hr {
  border: 0;
  height: 1px;
  background: var(--c-line);
  margin: var(--sp-7) 0;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--c-ink);
  --btn-fg: #f6f2ea;
  --btn-br: var(--c-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: 0.95rem 1.4rem;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-br);
  font-weight: 600;
  font-size: .975rem;
  letter-spacing: -0.005em;
  line-height: 1;
  transition: transform var(--dur-2) var(--ease-out),
              background var(--dur-1) var(--ease),
              color var(--dur-1) var(--ease),
              border-color var(--dur-1) var(--ease),
              box-shadow var(--dur-2) var(--ease);
  white-space: nowrap;
  will-change: transform;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.btn:active { transform: translateY(0); }

.btn--primary {
  --btn-bg: var(--c-primary);
  --btn-br: var(--c-primary);
  --btn-fg: #fbfaf5;
}
.btn--primary:hover { --btn-bg: var(--c-primary-700); --btn-br: var(--c-primary-700); }

.btn--accent {
  --btn-bg: var(--c-accent);
  --btn-br: var(--c-accent);
  --btn-fg: #1a0e03;
}
.btn--accent:hover { --btn-bg: var(--c-accent-700); --btn-br: var(--c-accent-700); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--c-ink);
  --btn-br: var(--c-line-strong);
}
.btn--ghost:hover { --btn-bg: var(--c-ink); --btn-fg: var(--c-bg); --btn-br: var(--c-ink); }

.section--dark .btn--ghost {
  --btn-fg: #e7ece9;
  --btn-br: rgba(255,255,255,.25);
}
.section--dark .btn--ghost:hover { --btn-bg: #fbfaf5; --btn-fg: var(--c-bg-dark); --btn-br: #fbfaf5; }

.btn .ico { width: 18px; height: 18px; stroke-width: 2; }

.btn-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: .65rem;
}

/* Text link with underline reveal */
.link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--c-primary);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.link:hover { color: var(--c-accent-700); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(246,242,234,.96);
  border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-block: .9rem;
  min-width: 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex: 0 1 auto;
  min-width: 0;
}
.brand__text {
  display: block;
  line-height: .92;
}
.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--c-primary);
  color: #fbfaf5;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.1), 0 8px 20px -10px rgba(15,76,74,.5);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  min-width: 0;
}
.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.nav a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--c-ink-2);
}
.nav a:hover { color: var(--c-primary); }
.nav a.is-active { color: var(--c-ink); }
.nav__dropdown { position: relative; }
.nav__dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -12px;
  right: -12px;
  height: 12px;
}
.nav__dropdown > button {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .95rem;
  font-weight: 500;
  color: var(--c-ink-2);
  padding: 0;
}
.nav__dropdown > button::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}
.nav__menu {
  position: absolute;
  top: 100%;
  left: -12px;
  margin-top: 4px;
  min-width: 260px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-3);
  padding: .7rem;
  display: none;
  flex-direction: column;
  gap: 0;
}
.nav__dropdown:hover .nav__menu,
.nav__dropdown:focus-within .nav__menu { display: flex; }
.nav__menu a {
  display: block;
  padding: .55rem .7rem;
  border-radius: var(--r-2);
  font-size: .95rem;
  color: var(--c-ink-2);
}
.nav__menu a:hover { background: var(--c-bg-alt); color: var(--c-ink); }

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  flex: 0 0 auto;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-pill);
  padding: .15rem;
  background: rgba(255,255,255,.5);
}
.lang-switch a {
  display: inline-block;
  padding: .3rem .65rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--c-ink-3);
  border-radius: var(--r-pill);
}
.lang-switch a:hover { color: var(--c-ink); }
.lang-switch a.is-active {
  background: var(--c-ink);
  color: var(--c-bg);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-2);
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--c-ink);
  position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: var(--c-ink);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 950;
  padding: 5.5rem var(--gutter) 2rem;
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { list-style: none; padding: 0; margin: 0; }
.mobile-nav .container > ul > li { border-bottom: 1px solid var(--c-line); }
.mobile-nav a,
.mobile-nav details > summary {
  display: block;
  padding: 1rem 0;
  font-family: var(--f-display);
  font-size: 1.6rem;
  color: var(--c-ink);
  letter-spacing: -0.01em;
}
.mobile-nav details { padding-bottom: .5rem; }
.mobile-nav details[open] > summary { color: var(--c-primary); }
.mobile-nav details ul { padding: 0 0 .75rem 0; }
.mobile-nav details ul a {
  font-family: var(--f-sans);
  font-size: 1rem;
  padding: .5rem 0;
  color: var(--c-ink-2);
}
.mobile-nav__foot {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

body.nav-open {
  overflow: hidden;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(3rem, 3rem + 4vw, 7rem);
  padding-bottom: clamp(4rem, 3rem + 5vw, 9rem);
  overflow: clip;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -10% -5% auto auto;
  width: 65vw;
  max-width: 900px;
  aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, rgba(217,128,50,.18), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(15,76,74,.22), transparent 65%);
  z-index: 0;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -25%;
  width: 55vw;
  max-width: 700px;
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(15,76,74,.09), transparent 60%);
  z-index: 0;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(2rem, 2rem + 2vw, 5rem);
  align-items: end;
}
.hero h1 {
  font-size: var(--fs-h1);
  max-width: 13ch;
  margin-top: var(--sp-6);
}
.hero h1 em {
  font-style: italic;
  color: var(--c-accent);
}
.hero .lead { max-width: 55ch; }
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: var(--sp-6);
}
.hero__bullets {
  list-style: none;
  padding: 0;
  margin: var(--sp-6) 0 0;
  display: grid;
  gap: .6rem;
}
.hero__bullets li {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  color: var(--c-ink-2);
  font-size: .98rem;
}
.hero__bullets li::before {
  content: "";
  width: 14px;
  height: 14px;
  margin-top: 6px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, var(--c-accent));
  flex: 0 0 14px;
}

.hero__card {
  position: relative;
  background: var(--c-bg-dark);
  color: #e7ece9;
  border-radius: var(--r-4);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.4rem);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  isolation: isolate;
}
.hero__card::before {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, rgba(217,128,50,.35), transparent 60%);
  z-index: -1;
}
.hero__card-title {
  color: #fff;
  margin: 0 0 .5rem 0;
  font-family: var(--f-display);
  font-size: var(--fs-h3);
  font-weight: 500;
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
}
.hero__card p  {
  color: rgba(255,255,255,.86);
  line-height: 1.65;
}
.hero__card dl {
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0;
}
.hero__card dl > div {
  display: flex;
  justify-content: space-between;
  padding: .75rem 0;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero__card dl dt { color: rgba(255,255,255,.72); font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; }
.hero__card dl dd {
  color: rgba(255,255,255,.96);
  font-weight: 600;
  margin: 0;
  font-size: .98rem;
  line-height: 1.55;
}
.hero__card .btn { margin-top: 1.25rem; width: 100%; }

.trust-bar {
  margin-top: clamp(3rem, 3rem + 3vw, 5rem);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.trust-bar > .container {
  padding: 1.1rem clamp(1rem, 1rem + 1vw, 2rem);
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  color: var(--c-ink-3);
  font-size: .88rem;
  letter-spacing: .02em;
}
.trust-bar__label {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--c-ink-2);
}
.trust-bar__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .72rem;
}

/* ---------- Section heading block ---------- */
.section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 1rem + 2vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}
.section__head h2 { margin-bottom: 0; max-width: 18ch; }
.section__head p  { max-width: 52ch; color: var(--c-ink-2); margin: 0; }

/* ---------- Grids ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, .75rem + 1vw, 1.75rem);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, .75rem + 1vw, 1.75rem);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, .75rem + 1vw, 2rem);
}

/* ---------- Cards ---------- */
.card {
  background: #fbfaf5;
  border: 1px solid var(--c-line);
  border-radius: var(--r-3);
  padding: clamp(1.25rem, 1rem + .8vw, 1.85rem);
  transition: transform var(--dur-2) var(--ease-out),
              box-shadow var(--dur-2) var(--ease),
              border-color var(--dur-1) var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--c-line-strong);
}
.card h3 { margin-bottom: .6rem; font-size: var(--fs-h4); }
.card p  { margin: 0; color: var(--c-ink-2); font-size: .975rem; }
.teaser-grid {
  align-items: stretch;
}
.teaser-card {
  display: grid;
  grid-template-rows: minmax(3.3rem, auto) 1fr auto;
  height: 100%;
}
.teaser-card h3 {
  margin-bottom: .75rem;
}
.teaser-card .link {
  align-self: start;
  margin-top: 1rem;
}
.card__num {
  font-family: var(--f-display);
  font-size: 1rem;
  color: var(--c-accent);
  margin-bottom: .7rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
}
.card--bare {
  background: transparent;
  border: 0;
  padding: 0;
}
.card--bare:hover { transform: none; box-shadow: none; }

.section--dark .card {
  background: var(--c-bg-dark-alt);
  border-color: rgba(255,255,255,.08);
  color: #e7ece9;
}
.section--dark .card h3 { color: #fff; }
.section--dark .card p  { color: rgba(255,255,255,.72); }

/* ---------- Steps / numbered sections ---------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.25rem, 1rem + 1.2vw, 2.5rem);
}
.steps li {
  position: relative;
  padding-top: 1.6rem;
  border-top: 1px solid var(--c-line-strong);
}
.steps li::before {
  content: attr(data-n);
  position: absolute;
  top: -0.9rem;
  left: 0;
  background: var(--c-bg);
  padding-right: .6rem;
  font-family: var(--f-mono);
  font-size: .82rem;
  letter-spacing: .14em;
  color: var(--c-primary);
  font-weight: 600;
}
.section--dark .steps li { border-top-color: rgba(255,255,255,.2); }
.section--dark .steps li::before { background: var(--c-bg-dark); color: var(--c-accent-soft); }
.steps h3 { font-size: 1.35rem; margin-bottom: .45rem; }
.steps p { margin: 0; color: var(--c-ink-2); font-size: .98rem; }

/* ---------- Service list (what you get) ---------- */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}
.feature-list li {
  padding: 1.5rem 1.2rem 1.5rem 0;
  border-top: 1px solid var(--c-line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}
.feature-list li:nth-child(odd) { padding-right: 2rem; border-right: 1px solid var(--c-line); }
.feature-list li:nth-child(even) { padding-left: 2rem; }
.feature-list .dot {
  width: 10px; height: 10px;
  margin-top: .5rem;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 5px rgba(217,128,50,.12);
}
.feature-list h3 {
  font-family: var(--f-sans);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 0 0 .3rem 0;
  color: var(--c-ink);
}
.feature-list p { margin: 0; color: var(--c-ink-2); font-size: .96rem; }

/* ---------- Result / KPI list ---------- */
.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
}
.result-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  align-items: baseline;
  gap: clamp(1rem, 1rem + 1vw, 3rem);
  padding: 1.6rem 0;
  border-top: 1px solid var(--c-line-strong);
}
.result-list li:last-child { border-bottom: 1px solid var(--c-line-strong); }
.result-list .k {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 1rem + 1.5vw, 2.35rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.result-list .v { color: var(--c-ink-2); }

.section--dark .result-list li { border-top-color: rgba(255,255,255,.18); }
.section--dark .result-list .k { color: #fff; }
.section--dark .result-list .v { color: rgba(255,255,255,.72); }

/* ---------- Authority block ---------- */
.authority > .container {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 3vw, 5rem);
  align-items: center;
}
.authority__bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}
.authority__bullets li {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  padding: .9rem 0;
  border-bottom: 1px dashed rgba(15, 76, 74, 0.22);
  color: var(--c-ink);
  font-size: 1.02rem;
  line-height: 1.55;
}
.authority__bullets li::before {
  content: "→";
  color: var(--c-accent);
  font-weight: 600;
  flex: 0 0 1rem;
}
.authority__bullets li:last-child { border-bottom: 0; }

.section--dark .authority__bullets li {
  border-bottom-color: rgba(255,255,255,.22);
  color: rgba(255,255,255,.9);
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 0;
  width: 100%;
}
.faq details {
  border-top: 1px solid var(--c-line-strong);
  padding: 1.2rem 0;
}
.faq details:last-of-type { border-bottom: 1px solid var(--c-line-strong); }
.faq summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-display);
  font-size: clamp(1.04rem, .98rem + .32vw, 1.24rem);
  font-weight: 400;
  line-height: 1.22;
  color: var(--c-ink);
  letter-spacing: -0.012em;
  font-synthesis: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--c-primary);
  transition: transform var(--dur-2) var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin: 1.05rem 0 0;
  max-width: none;
  width: 100%;
  padding-inline-end: clamp(2rem, 10vw, 9rem);
  font-family: var(--f-sans);
  font-size: .95rem;
  font-weight: 400;
  letter-spacing: -0.004em;
  color: var(--c-ink-3);
  line-height: 1.74;
  text-wrap: pretty;
}

.section--dark .faq details { border-top-color: rgba(255,255,255,.18); }
.section--dark .faq details:last-of-type { border-bottom-color: rgba(255,255,255,.18); }
.section--dark .faq summary { color: #fff; }
.section--dark .faq summary::after { color: var(--c-accent); }
.section--dark .faq details p { color: rgba(255,255,255,.72); }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-700) 55%, #072223 100%);
  color: #fbfaf5;
  border-radius: var(--r-4);
  padding: clamp(2rem, 2rem + 3vw, 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr);
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  align-items: center;
  box-shadow: var(--shadow-3);
}
.cta-banner::before {
  content: "";
  position: absolute;
  right: -20%;
  top: -40%;
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, rgba(217,128,50,.55), transparent 60%);
  filter: blur(25px);
}
.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.8rem, 1.3rem + 1.8vw, 3rem);
  margin: 0 0 .6rem;
  max-width: 20ch;
  position: relative;
}
.cta-banner p { color: rgba(255,255,255,.82); max-width: 46ch; position: relative; }
.cta-banner .btn-group { position: relative; justify-content: flex-end; }
.cta-banner .btn--ghost {
  --btn-bg: rgba(255,255,255,.04);
  --btn-fg: #e7ece9;
  --btn-br: rgba(255,255,255,.24);
}
.cta-banner .btn--ghost:hover {
  --btn-bg: #fbfaf5;
  --btn-fg: var(--c-bg-dark);
  --btn-br: #fbfaf5;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr);
  gap: clamp(2rem, 1rem + 2vw, 4rem);
  align-items: start;
}
.contact-info {
  background: var(--c-bg-dark);
  color: #e7ece9;
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.3rem);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-2);
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: "";
  position: absolute;
  inset: auto -30% -40% auto;
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, rgba(15,76,74,.55), transparent 60%);
}
.contact-info h2 { color: #fff; margin-bottom: .4rem; position: relative; }
.contact-info dl { margin: 1.5rem 0 0; display: grid; gap: 1.1rem; position: relative; }
.contact-info dt {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  color: rgba(255,255,255,.72);
}
.contact-info dd {
  margin: .25rem 0 0;
  color: rgba(255,255,255,.96);
  font-weight: 500;
  font-size: 1.02rem;
  line-height: 1.6;
}
.contact-info a { border-bottom: 1px solid rgba(255,255,255,.3); }
.contact-info__actions {
  position: relative;
  margin-top: 1.5rem;
}
.contact-info__actions .btn {
  width: 100%;
}
.contact-info .btn--ghost {
  --btn-fg: #e7ece9;
  --btn-br: rgba(255,255,255,.25);
}
.contact-info .btn--ghost:hover {
  --btn-bg: #fbfaf5;
  --btn-fg: var(--c-bg-dark);
  --btn-br: #fbfaf5;
}

/* ---------- Form ---------- */
.form {
  background: #fbfaf5;
  border: 1px solid var(--c-line);
  border-radius: var(--r-3);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.4rem);
  box-shadow: var(--shadow-1);
}
.form h2 { margin-top: 0; }
.form .fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin-top: 1.25rem;
}
.form .field { display: flex; flex-direction: column; }
.form .field--full { grid-column: 1 / -1; }
.form label {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
  color: var(--c-ink-3);
  margin-bottom: .45rem;
}
.form label .req { color: var(--c-accent-700); margin-left: 2px; }
.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form select,
.form textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-2);
  padding: .85rem 1rem;
  font: inherit;
  color: var(--c-ink);
  transition: border-color var(--dur-1) var(--ease),
              box-shadow var(--dur-1) var(--ease),
              background var(--dur-1) var(--ease);
}
.form textarea {
  min-height: 140px;
  resize: vertical;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(15,76,74,.12);
}
.form .error {
  background: #fdecea;
  border: 1px solid #f5c2b9;
  color: var(--c-danger);
  padding: .9rem 1rem;
  border-radius: var(--r-2);
  font-size: .9rem;
  margin-bottom: 1rem;
}
.form .ok {
  background: #e9f5ed;
  border: 1px solid #b6dfc2;
  color: #1f6135;
  padding: .9rem 1rem;
  border-radius: var(--r-2);
  font-size: .9rem;
  margin-bottom: 1rem;
}
.form .privacy { font-size: .82rem; color: var(--c-mute); margin: 1rem 0 0; }
.form .submit-row { margin-top: 1.25rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.form .hp { position: absolute; left: -9999px; top: -9999px; }
.form .field.has-error input,
.form .field.has-error select,
.form .field.has-error textarea {
  border-color: var(--c-danger);
  background: #fdf6f4;
}
.form .field__error {
  font-size: .78rem;
  color: var(--c-danger);
  margin-top: .3rem;
}

/* ── Founder card ─────────────────────────────────────── */
.founder-card { max-width: 680px; }
.founder-card__body {
  display: flex;
  flex-direction: column;
  padding: 2rem 2.5rem;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-2);
}
.founder-card__name { font-size: 1.25rem; font-weight: 700; color: var(--c-ink); margin: 0; }
.founder-card__role {
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--c-accent); margin: 0.25rem 0 0;
}
.founder-card__bio { color: var(--c-ink-2); line-height: 1.75; }
.founder-card__linkedin {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-weight: 600; color: var(--c-primary); text-decoration: none;
  transition: color var(--dur-1) var(--ease);
}
.founder-card__linkedin:hover { color: var(--c-accent); }

/* ── Blog cards ──────────────────────────────────────── */
.card--blog {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem 2.5rem;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-2);
  transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease-out);
}
.card--blog:hover {
  border-color: var(--c-primary);
  box-shadow: 0 8px 24px rgba(15, 76, 74, 0.08);
}
.card__date {
  font-size: 0.8rem;
  color: var(--c-ink-2);
  font-weight: 500;
  letter-spacing: 0.03em;
}
.card__title { margin: 0; }
.card__title a {
  color: var(--c-ink);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  transition: color var(--dur-1) var(--ease);
}
.card__title a:hover { color: var(--c-primary); }
.card__excerpt {
  color: var(--c-ink-2);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}
.card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-primary);
  text-decoration: none;
  margin-top: auto;
  transition: color var(--dur-1) var(--ease);
}
.card__read-more:hover { color: var(--c-accent); }

/* ── Article detail ──────────────────────────────────── */
.article-meta {
  font-size: 0.9rem;
  color: var(--c-ink-2);
  font-weight: 500;
}
.article-body {
  max-width: 720px;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-ink);
}
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--c-ink);
}
.article-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
}
.article-body p { margin: 0 0 1.25rem; }
.article-body ul, .article-body ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}
.article-body li { margin-bottom: 0.4rem; }
.article-body blockquote {
  border-left: 4px solid var(--c-accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--c-surface);
  border-radius: var(--r-2);
  color: var(--c-ink-2);
  font-style: italic;
}
.article-body a { color: var(--c-primary); text-decoration: underline; }
.article-body a:hover { color: var(--c-accent); }
.article-body code {
  background: var(--c-surface);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}
.article-body pre {
  background: var(--c-ink);
  color: #f6f2ea;
  padding: 1.25rem 1.5rem;
  border-radius: var(--r-2);
  overflow-x: auto;
  margin: 1.5rem 0;
}
.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-2);
  margin: 1.5rem 0;
}

/* ---------- Related / Industries grid ---------- */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  background: #fbfaf5;
  border: 1px solid var(--c-line);
  border-radius: var(--r-2);
  color: var(--c-ink);
  font-weight: 500;
  transition: border-color var(--dur-1) var(--ease), transform var(--dur-2) var(--ease-out);
}
.chip:hover { border-color: var(--c-primary); transform: translateY(-2px); }
.chip::after { content: "↗"; color: var(--c-accent); font-weight: 600; }

/* ---------- Floating action rail ---------- */
.sticky-cta {
  position: fixed;
  right: clamp(1rem, 1.4vw, 1.6rem);
  bottom: clamp(1rem, 1.5vw, 1.6rem);
  z-index: 800;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .72rem;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
  transform: translate3d(0, 0, 0);
}
.sticky-cta.is-lifted {
  transform: translate3d(0, -5.5rem, 0);
}
.sticky-cta.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 18px, 0);
}
.sticky-cta__top,
.sticky-cta__whatsapp {
  border: 1px solid rgba(11, 31, 36, 0.14);
  box-shadow: 0 18px 40px -24px rgba(11, 31, 36, 0.42);
}
.sticky-cta__top {
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(251, 250, 245, 0.96);
  color: var(--c-primary);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(.96);
  transition: background var(--dur-1) var(--ease),
              color var(--dur-1) var(--ease),
              border-color var(--dur-1) var(--ease),
              opacity var(--dur-2) var(--ease),
              transform var(--dur-2) var(--ease),
              visibility var(--dur-2) var(--ease);
}
.sticky-cta__top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.sticky-cta__top:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}
.sticky-cta__top svg {
  width: 1.05rem;
  height: 1.05rem;
}
.sticky-cta__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .68rem;
  min-height: 3.5rem;
  padding: .88rem 1.1rem;
  border-radius: var(--r-pill);
  background: linear-gradient(145deg, var(--c-primary) 0%, var(--c-primary-700) 100%);
  color: #fff;
  max-width: calc(100vw - 2rem);
  transition: transform var(--dur-2) var(--ease-out),
              box-shadow var(--dur-2) var(--ease),
              background var(--dur-2) var(--ease);
}
.sticky-cta__whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px -24px rgba(11, 31, 36, 0.5);
  background: linear-gradient(145deg, #13615e 0%, #0b3b39 100%);
}
.sticky-cta__icon {
  width: 1.2rem;
  height: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.sticky-cta__icon svg {
  width: 100%;
  height: 100%;
}
.sticky-cta__label {
  font-size: .95rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: .01em;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,.78);
  padding: clamp(3rem, 2rem + 3vw, 5.5rem) 0 2rem;
}
.site-footer .foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
}
.site-footer__title {
  color: #fff;
  font-family: var(--f-sans);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 1.1rem;
}
.site-footer p {
  color: rgba(255,255,255,.9);
  font-size: .98rem;
  line-height: 1.7;
}
.site-footer li {
  color: rgba(255,255,255,.94);
  line-height: 1.65;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.site-footer ul a { color: rgba(255,255,255,.96); font-size: .97rem; }
.site-footer ul a:hover { color: #fff; }
.site-footer .brand { color: #fff; }
.site-footer .brand__mark { background: var(--c-accent); color: #1a0e03; }
.site-footer .lang-switch {
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
}
.site-footer .lang-switch a {
  color: rgba(255,255,255,.9);
}
.site-footer .lang-switch a:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
}
.site-footer .lang-switch a.is-active {
  background: #fff;
  color: var(--c-bg-dark);
}
.footer-contact-list {
  gap: .7rem;
}
.footer-contact-list li {
  font-size: .98rem;
}
.footer-contact-list li:nth-child(4),
.footer-contact-list li:nth-child(5) {
  color: rgba(255,255,255,.92);
}
.foot-bottom {
  margin-top: clamp(2rem, 1.5rem + 2vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: .85rem;
  color: rgba(255,255,255,.82);
}
.foot-bottom a { color: inherit; }
.foot-bottom a:hover { color: #fff; }
.footer-link-btn {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.footer-link-btn:hover { color: #fff; }

/* ---------- Consent banner ---------- */
.consent-shell {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 9500;
  padding: 0 var(--gutter) var(--gutter);
}

.consent-shell[hidden],
.consent-settings[hidden] {
  display: none !important;
}

.consent-card {
  width: min(100%, 980px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: .9rem 1.15rem;
  align-items: start;
  padding: 1.1rem 1.15rem 1rem;
  background: rgba(246, 242, 234, 0.96);
  border: 1px solid rgba(11, 31, 36, 0.14);
  border-radius: var(--r-4);
  box-shadow: var(--shadow-3);
  backdrop-filter: blur(16px);
}

.consent-card h3 {
  margin-bottom: .4rem;
  font-size: clamp(1.15rem, 1rem + .7vw, 1.55rem);
}

.consent-copy {
  max-width: 58ch;
}

.consent-copy p {
  max-width: 58ch;
  margin-bottom: .65rem;
}

.consent-note {
  font-size: .88rem;
  margin-bottom: 0;
  color: var(--c-ink-2);
}

.consent-actions {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.consent-actions .btn-group {
  justify-content: flex-end;
  align-items: center;
}

.consent-actions .btn {
  min-height: 48px;
  padding: .85rem 1.15rem;
}

.consent-settings {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
  padding-top: .15rem;
}

.consent-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .9rem;
  align-items: start;
  padding: .9rem .95rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(11, 31, 36, 0.08);
  border-radius: var(--r-3);
}

.consent-option--full {
  grid-column: 1 / -1;
}

.consent-option strong {
  display: block;
  font-family: var(--f-display);
  font-size: 1rem;
  margin-bottom: .18rem;
  color: var(--c-ink);
}

.consent-option small {
  display: block;
  color: var(--c-ink-2);
  line-height: 1.45;
  font-size: .88rem;
}

.consent-option input[type="checkbox"] {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .15rem;
  accent-color: var(--c-primary);
}

.consent-option--locked {
  border-color: rgba(11, 31, 36, 0.12);
  background: rgba(15, 76, 74, 0.06);
}

body.has-consent-banner .sticky-cta {
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 24px, 0);
}

body.nav-open .sticky-cta {
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 24px, 0);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.stack > * + * { margin-top: var(--sp-5); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mb-0 { margin-bottom: 0; }
.max-60 { max-width: 60ch; }
.muted { color: var(--c-mute); }

/* ---------- Reveal animation on scroll ---------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-3) var(--ease-out),
              transform var(--dur-3) var(--ease-out);
  will-change: transform, opacity;
}
html.js .hero [data-reveal] {
  opacity: 1;
  transform: none;
  transition: none;
  will-change: auto;
}
html.js [data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}

@media (min-width: 1100px) {
  :root {
    --fs-lead:    clamp(1.0625rem, 0.98rem + 0.32vw, 1.2rem);
    --fs-h2:      clamp(1.8rem, 1.45rem + 1vw, 2.45rem);
    --fs-h1:      clamp(2.5rem, 2rem + 1.6vw, 3.85rem);
    --fs-display: clamp(2.45rem, 1.95rem + 1.9vw, 4.4rem);
  }
}

/* ---------- Homepage refinement ---------- */
.page-home .section {
  padding-block: clamp(3.7rem, 3.1rem + 3vw, 6.6rem);
}
.page-home .section__head {
  margin-bottom: clamp(1.85rem, 1.45rem + 1.5vw, 2.9rem);
}
.page-home .section__head p {
  max-width: 46ch;
}
.page-home .grid-4.mt-8,
.page-home .grid-3.mt-8,
.page-home .chip-grid.mt-8,
.page-home .steps.mt-8,
.page-home .result-list.mt-8 {
  margin-top: clamp(1.8rem, 1.4rem + 1.6vw, 2.9rem);
}
.page-home .card h3,
.page-home .steps h3 {
  line-height: 1.12;
}
.page-home .card p,
.page-home .steps p {
  line-height: 1.62;
}
.page-home .chip {
  min-height: 4.3rem;
}
.page-home .result-list {
  max-width: 60rem;
}
.page-home .authority__bullets {
  max-width: 38rem;
  justify-self: end;
}
.page-home .cta-banner .btn-group {
  gap: .8rem;
}
.page-home .cta-banner .btn {
  min-width: 13.75rem;
}

@media (min-width: 921px) and (max-width: 1179px) {
  .page-home .hero__inner {
    gap: 2.2rem;
    align-items: center;
  }
  .page-home .hero h1 {
    font-size: clamp(2.35rem, 1.95rem + 1.9vw, 3.2rem);
    max-width: 10.4ch;
  }
  .page-home .hero .lead {
    max-width: 31ch;
    font-size: 1.08rem;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 920px) {
  .page-home .authority__bullets {
    max-width: none;
    justify-self: stretch;
  }
  .page-home .cta-banner .btn {
    min-width: 0;
  }
  .site-header__inner {
    gap: .85rem;
  }
  .nav,
  .header__cta {
    display: none;
  }
  .menu-toggle { display: inline-flex; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { order: 2; }
  .authority > .container { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .section__head { grid-template-columns: 1fr; }
  .cta-banner { grid-template-columns: 1fr; }
  .cta-banner .btn-group { justify-content: flex-start; }
  .site-footer .foot-grid { grid-template-columns: 1fr 1fr; }
  .consent-card { grid-template-columns: 1fr; }
  .consent-actions { justify-content: flex-start; }
  .consent-actions .btn-group { justify-content: flex-start; }
  .consent-settings { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .site-header__inner {
    padding-block: .75rem;
    gap: .75rem;
  }
  .brand {
    gap: .55rem;
    font-size: 1.05rem;
  }
  .brand__mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    font-size: 1rem;
  }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .teaser-card { grid-template-rows: auto 1fr auto; }
  .breadcrumb-bar { padding-top: .85rem; }
  .breadcrumbs li { font-size: .82rem; }
  .hero {
    padding-top: clamp(2.2rem, 2rem + 2vw, 3rem);
    padding-bottom: clamp(3rem, 2.5rem + 3vw, 4.75rem);
  }
  .hero h1 {
    max-width: 11ch;
    margin-top: var(--sp-5);
  }
  .hero__bullets li {
    font-size: .94rem;
  }
  .hero__card {
    border-radius: var(--r-3);
  }
  .hero__card dl > div {
    flex-direction: column;
    align-items: flex-start;
    gap: .2rem;
  }
  .hero__ctas .btn,
  .cta-banner .btn-group .btn {
    width: 100%;
    justify-content: center;
  }
  .trust-bar > .container {
    padding: 1rem 0;
    gap: .8rem;
  }
  .trust-bar__label {
    font-size: .95rem;
  }
  .trust-bar__tags {
    gap: .75rem 1rem;
    font-size: .68rem;
    letter-spacing: .1em;
  }
  .feature-list { grid-template-columns: 1fr; }
  .feature-list li,
  .feature-list li:nth-child(odd),
  .feature-list li:nth-child(even) {
    padding: 1.2rem 0;
    border-right: 0;
  }
  .steps { grid-template-columns: 1fr; }
  .chip-grid { grid-template-columns: 1fr; }
  .form .fields { grid-template-columns: 1fr; }
  .site-footer .foot-grid { grid-template-columns: 1fr; }
  .result-list li { grid-template-columns: 1fr; gap: .35rem; }
  .cta-banner {
    padding: 1.5rem 1.2rem;
    border-radius: var(--r-3);
  }
  .sticky-cta {
    right: .85rem;
    bottom: calc(.85rem + env(safe-area-inset-bottom, 0px));
    gap: .55rem;
  }
  .sticky-cta.is-lifted {
    transform: translate3d(0, -4.6rem, 0);
  }
  .sticky-cta__top {
    width: 3rem;
    height: 3rem;
  }
  .sticky-cta__whatsapp {
    min-height: 3.15rem;
    padding: .82rem 1rem;
  }
  .sticky-cta__label {
    font-size: .9rem;
  }
  body { padding-bottom: 0; }
  .consent-shell { padding: 0 .85rem .85rem; }
  .consent-card { padding: 1rem 1rem 1rem; border-radius: 22px; }
  .consent-actions .btn-group { width: 100%; }
  .consent-actions .btn { width: 100%; }
  .consent-option { padding: .95rem .95rem; }
}

@media (max-width: 560px) {
  .page-home .section__head p {
    max-width: none;
  }
  .page-home .chip {
    min-height: 0;
  }
  .section {
    padding-block: clamp(3.25rem, 2.8rem + 3vw, 4.4rem);
  }
  .section--tight {
    padding-block: clamp(2.4rem, 2.1rem + 2.4vw, 3.4rem);
  }
  .btn {
    white-space: normal;
    line-height: 1.15;
  }
  .mobile-nav {
    padding-top: 4.8rem;
  }
  .mobile-nav a,
  .mobile-nav details > summary {
    font-size: 1.35rem;
  }
  .hero h1 {
    font-size: clamp(2.1rem, 1.7rem + 4vw, 2.8rem);
    max-width: 9.4ch;
  }
  .hero .lead {
    font-size: 1rem;
  }
  .hero__bullets {
    margin-top: 1.25rem;
    gap: .5rem;
  }
  .hero__card,
  .form,
  .contact-info,
  .card {
    padding: 1.15rem;
  }
  .section__head {
    gap: .9rem;
    margin-bottom: 1.75rem;
  }
  .section__head h2,
  .cta-banner h2 {
    max-width: none;
  }
  .steps {
    gap: 1.4rem;
  }
  .steps h3 {
    font-size: 1.18rem;
  }
  .faq details {
    padding: 1rem 0;
  }
  .faq summary {
    font-size: 1.05rem;
    line-height: 1.3;
    align-items: flex-start;
  }
  .faq details p {
    padding-inline-end: 0;
  }
  .result-list li {
    padding: 1.15rem 0;
  }
  .result-list .k {
    font-size: clamp(1.3rem, 1.1rem + 2.8vw, 1.8rem);
  }
  .authority__bullets li {
    gap: .65rem;
    font-size: .96rem;
  }
  .chip,
  .chip-link {
    padding: .92rem 1rem;
  }
  .form .submit-row .btn {
    width: 100%;
    justify-content: center;
  }
  .consent-shell {
    padding: 0 .65rem .65rem;
  }
}

/* ---------- GEO/AEO answer block ---------- */
.answer-block {
  max-width: 72ch;
  margin: 2rem 0 3rem;
  padding: 1.6rem 1.8rem;
  border-left: 3px solid var(--color-accent, #d98032);
  background: rgba(15, 76, 74, 0.04);
  border-radius: 0 .4rem .4rem 0;
  font-size: 1.05rem;
  line-height: 1.7;
}
.answer-block p { margin: 0; color: var(--color-text, #1a1a1a); }

/* ---------- Service decision cards ---------- */
.decision-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: .85rem;
}
.decision-card h3 {
  margin: 0;
  font-size: clamp(1.2rem, 1rem + .4vw, 1.45rem);
}
.content-list {
  list-style: none;
  padding: 0;
  margin: .3rem 0 0;
  display: grid;
  gap: .8rem;
}
.content-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .8rem;
  align-items: flex-start;
  color: var(--c-ink-2);
  font-size: .98rem;
  line-height: 1.65;
}
.content-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: .48rem;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 5px rgba(217,128,50,.12);
}
.section--dark .content-list li { color: rgba(255,255,255,.8); }

/* ---------- Service × Industry chip-link grid ---------- */
.chip-link {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: 1.1rem 1.3rem;
  border: 1px solid rgba(15, 76, 74, 0.18);
  border-radius: .6rem;
  background: #fff;
  text-decoration: none;
  color: var(--color-text, #1a1a1a);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.chip-link strong {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.1rem;
  line-height: 1.25;
  color: #0f4c4a;
}
.chip-link span {
  font-size: .85rem;
  color: #d98032;
  font-weight: 600;
  letter-spacing: .01em;
}
.chip-link:hover,
.chip-link:focus-visible {
  transform: translateY(-2px);
  border-color: #d98032;
  background: #fffaf3;
}