/* =============================================
   Ahmed Youssef — Performance Marketing
   Dark / Light Theme Support
   ============================================= */

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

/* ───── Theme tokens ───── */
:root {
  --accent:       #86c2a1;
  --accent-light: #a8e6cf;
  --font:         'Montserrat', sans-serif;
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 72px;
  --radius: 8px;
  /* Fallback (dark) — content visible even before JS runs */
  --bg-primary:   #011f18;
  --bg-secondary: #022b21;
  --bg-card:      #033028;
  --bg-alt:       #022b21;
  --text-primary: #ffffff;
  --text-muted:   rgba(255,255,255,.65);
  --border:       rgba(134,194,161,.2);
  --logo-shadow:  none;
  --toggle-bg:    rgba(134,194,161,.15);
}

/* Dark (default) */
[data-theme="dark"] {
  --bg-primary:   #011f18;
  --bg-secondary: #022b21;
  --bg-card:      #033028;
  --bg-alt:       #022b21;
  --text-primary: #ffffff;
  --text-muted:   rgba(255,255,255,.65);
  --border:       rgba(134,194,161,.2);
  --logo-shadow:  none;
  --toggle-bg:    rgba(134,194,161,.15);
}

/* Light */
[data-theme="light"] {
  --bg-primary:   #f2f7f4;
  --bg-secondary: #e6f0ea;
  --bg-card:      #ffffff;
  --bg-alt:       #e6f0ea;
  --text-primary: #0a1f18;
  --text-muted:   rgba(10,31,24,.6);
  --border:       rgba(2,43,33,.15);
  --logo-shadow:  0 4px 16px rgba(2,43,33,.12);
  --toggle-bg:    rgba(2,43,33,.08);
}

/* ───── Base ───── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color .4s ease, color .4s ease;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-accent { color: var(--accent); }

/* ───── Buttons ───── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .5px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: #011f18;
}
.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 24px rgba(134,194,161,.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn--outline:hover {
  background: rgba(134,194,161,.1);
  transform: translateY(-2px);
}

.btn--full { width: 100%; }

/* ───── Header ───── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  overflow: visible;
  transition: background var(--transition), border-color var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 16px;
}

.header.scrolled {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.nav__logo-img {
  height: 44px;
  width: auto;
  background: transparent;
}

/* Theme logo switching: light logo on dark mode, dark logo on light mode */
.brand-logo {
  background: transparent;
}

.brand-logo--on-dark  { display: block; }
.brand-logo--on-light { display: none;  }

[data-theme="light"] .brand-logo--on-dark  { display: none;  }
[data-theme="light"] .brand-logo--on-light { display: block; }

.nav__right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav__link {
  padding: 8px 14px;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .4px;
  color: var(--text-muted);
  transition: var(--transition);
  border-radius: 4px;
  white-space: nowrap;
}
.nav__link:hover,
.nav__link.active { color: var(--accent); }

.nav__link--cta {
  background: var(--accent);
  color: #011f18 !important;
  font-weight: 600;
  margin-left: 8px;
}
.nav__link--cta:hover { background: var(--accent-light); }

/* Theme toggle */
.theme-toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--toggle-bg);
  color: var(--accent);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: rgba(134,194,161,.25);
  transform: rotate(15deg);
}
.theme-toggle__icon {
  width: 18px; height: 18px;
  position: absolute;
  transition: opacity .3s, transform .3s;
}

/* Show sun in dark mode, moon in light mode */
[data-theme="dark"]  .theme-toggle__sun  { opacity: 1; transform: scale(1); }
[data-theme="dark"]  .theme-toggle__moon { opacity: 0; transform: scale(.5); }
[data-theme="light"] .theme-toggle__sun  { opacity: 0; transform: scale(.5); }
[data-theme="light"] .theme-toggle__moon { opacity: 1; transform: scale(1); }

/* Mobile toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: relative;
  z-index: 1002;
  -webkit-tap-highlight-color: transparent;
}
.nav__toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ───── Hero ───── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: calc(var(--header-height) + 40px) 0 80px;
  background: linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.hero__inner { max-width: 820px; }

.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}

.hero--home .hero__inner { max-width: 900px; }

.hero--home .hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  max-width: 720px;
  margin-bottom: 36px;
}

.stat__prefix {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.hero__brand {
  margin-bottom: 36px;
}

.hero__logo-wrap {
  display: inline-block;
  line-height: 0;
  background: transparent;
}

.hero__logo-img {
  height: 90px;
  width: auto;
  background: transparent;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat { display: flex; flex-direction: column; }

.stat__row {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat__number,
.stat__suffix,
.metric-card__figure .metric-card__value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat__label {
  font-size: .75rem;
  color: var(--text-muted);
  letter-spacing: .5px;
  margin-top: 8px;
  text-transform: uppercase;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: .6875rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: breathe 2.2s ease-in-out infinite;
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
@keyframes breathe {
  0%,100% { opacity: .3; }
  50%      { opacity: 1;  }
}

/* ───── Sections ───── */
.section { padding: 100px 0; }

.section--alt { background: var(--bg-alt); }

.section--contact {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.section__header { margin-bottom: 64px; }

.section__label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  position: relative;
  padding-left: 40px;
}
.section__label::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 28px; height: 1px;
  background: var(--accent);
}

.section__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
}

/* ───── About ───── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about__lead {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.about__content p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin-top: 28px;
}
.about__skills li {
  padding: 8px 16px;
  font-size: .8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
  transition: var(--transition);
}
.about__skills li:hover {
  background: rgba(134,194,161,.1);
  border-color: var(--accent);
}

.about__visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about__card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.about__card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.08);
}

.about__card-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.12);
  border-radius: var(--radius);
  color: var(--accent);
  margin-bottom: 16px;
}
.about__card-icon svg { width: 24px; height: 24px; }

.about__card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.about__card p  { font-size: .875rem; color: var(--text-muted); }

/* ───── Services ───── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  padding: 32px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: block;
  color: inherit;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.08); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__number {
  font-size: .7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 14px;
}

.service-card__icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.1);
  border-radius: 6px;
  color: var(--accent);
  margin-bottom: 16px;
}
.service-card__icon svg { width: 20px; height: 20px; }

.service-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card__desc {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.service-card__more {
  display: inline-block;
  margin-top: 14px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--accent);
  transition: color var(--transition);
}

.service-card:hover .service-card__more {
  color: var(--accent-light);
}

/* ───── Results ───── */
.results__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.result-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.result-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.08); }

.result-card__metric { margin-bottom: 20px; }

.result-card__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1;
}

.result-card__metric-label {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.result-card__title { font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; }
.result-card__desc  { font-size: .875rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.7; }

.result-card__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.result-card__tags span {
  padding: 4px 12px;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
}

/* ───── Calendly ───── */
.calendly-section {
  scroll-margin-top: var(--header-height);
}

.calendly-section__lead {
  max-width: 560px;
  margin: 16px auto 0;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.7;
}

.calendly-wrap {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.calendly-inline-widget {
  min-width: 320px;
  height: 700px;
}

/* ───── Contact ───── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact__desc {
  color: var(--text-muted);
  margin-top: 16px;
  margin-bottom: 32px;
  max-width: 420px;
}

.contact__details { display: flex; flex-direction: column; gap: 18px; }

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact__channels-title {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  color: inherit;
}

.contact-card:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.contact-card__emoji {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.1);
  border-radius: var(--radius);
}

.contact-card__emoji--abbr {
  font-family: var(--font);
  font-size: .9375rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.contact-card__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.contact-card__label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--accent);
}

.contact-card__value {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-word;
}

.contact__form-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-size: .9375rem;
  font-weight: 500;
  transition: var(--transition);
  word-break: break-all;
}
.contact__link svg { width: 20px; height: 20px; flex-shrink: 0; }
.contact__link:hover { color: var(--accent-light); }

.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: background var(--transition), border-color var(--transition);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: .9375rem;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: .5; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(134,194,161,.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form__success {
  margin-top: 16px;
  padding: 12px;
  text-align: center;
  font-size: .875rem;
  color: var(--accent);
  background: rgba(134,194,161,.1);
  border-radius: 4px;
}

.form__error {
  margin-top: 16px;
  padding: 12px;
  text-align: center;
  font-size: .875rem;
  color: #b42318;
  background: rgba(180,35,24,.08);
  border-radius: 4px;
}

/* ───── Footer ───── */
.footer {
  position: relative;
  padding: 72px 0 0;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: .85;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr));
  gap: 40px 32px;
  padding-bottom: 48px;
}

.footer__col--brand {
  max-width: 320px;
}

.footer__logo-link {
  display: inline-block;
  line-height: 0;
  margin-bottom: 18px;
}

.footer__logo-img {
  height: 52px;
  width: auto;
  background: transparent;
}

.footer__tagline {
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 28ch;
}

.footer__heading {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.footer__links {
  list-style: none;
  display: grid;
  gap: 12px;
}

.footer__links a {
  font-size: .875rem;
  color: var(--text-muted);
  transition: color var(--transition), transform var(--transition);
}

.footer__links a:hover {
  color: var(--text-primary);
  transform: translateX(3px);
}

.footer__links--contact {
  gap: 14px;
}

.footer__contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
}

.footer__contact-link:hover {
  color: var(--accent);
  transform: none;
}

.footer__contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(134, 194, 161, .12);
  color: var(--accent);
}

.footer__contact-icon svg {
  width: 16px;
  height: 16px;
}

.footer__contact-icon--whatsapp {
  background: rgba(37, 211, 102, .14);
  color: #25d366;
}

.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(134, 194, 161, .1);
  border: 1px solid var(--border);
  color: var(--accent);
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__social-link:hover {
  transform: translateY(-3px);
  background: var(--accent);
  color: #011f18;
  border-color: var(--accent);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 24px 0 32px;
  border-top: 1px solid var(--border);
}

.footer__copy {
  font-size: .8125rem;
  color: var(--text-muted);
  margin: 0;
}

.footer__cta {
  padding: 12px 22px;
  font-size: .8125rem;
}

@media (max-width: 992px) {
  .footer__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer__col--brand {
    grid-column: 1 / -1;
    max-width: none;
  }
}

@media (max-width: 560px) {
  .footer {
    padding-top: 56px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 36px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__cta {
    width: 100%;
    text-align: center;
  }
}

/* ───── Scroll Reveal ───── */
.reveal {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal {
  transform: translateY(24px);
  transition: transform .6s ease, opacity .6s ease;
}

.js .reveal.visible {
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: .15s; }
.reveal--delay-2 { transition-delay: .3s; }
.reveal--delay-3 { transition-delay: .45s; }

/* ───── Responsive ───── */
@media (max-width: 1024px) {
  .services__grid  { grid-template-columns: repeat(2, 1fr); }
  .results__grid   { grid-template-columns: repeat(2, 1fr); }
  .about__grid,
  .contact__inner  { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 992px) {
  .nav__toggle { display: flex; }

  .theme-toggle,
  .nav__toggle {
    position: relative;
    z-index: 1003;
  }

  .nav__menu {
    display: none !important;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1002;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 4px;
    margin: 0;
    list-style: none;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .28);
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav__menu.open {
    display: flex !important;
  }

  .nav__link { width: 100%; text-align: center; padding: 12px; }
  .nav__link--cta { margin-left: 0; margin-top: 8px; }

  html.nav-open,
  body.nav-open {
    overflow: hidden;
  }
}

@media (max-width: 768px) {
  .hero__logo-img { height: 66px; }

  .services__grid,
  .results__grid { grid-template-columns: 1fr; }

  .section { padding: 72px 0; }
  .hero__scroll-hint { display: none; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero__stats { flex-direction: column; gap: 24px; }
  .contact__form { padding: 24px; }
}

/* ───── Service Detail Page ───── */
.service-hero {
  padding: calc(var(--header-height) + 60px) 0 80px;
  background: linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.service-hero__inner {
  max-width: 720px;
}

.service-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 32px;
  transition: var(--transition);
}

.service-hero__back svg {
  width: 18px;
  height: 18px;
}

.service-hero__back:hover {
  color: var(--accent);
}

.service-hero__title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}

.service-hero__headline {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  line-height: 1.4;
}

.service-hero__desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.service-detail__grid {
  display: grid;
  gap: 24px;
}

.service-detail__grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.service-detail__grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.service-detail-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.service-detail-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.service-detail-card--highlight {
  border-left: 3px solid var(--accent);
}

.service-detail-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.12);
  border-radius: var(--radius);
  color: var(--accent);
  margin-bottom: 20px;
}

.service-detail-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-detail-card__step {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}

.service-detail-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-detail-card__desc {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.service-result {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.service-result:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.service-result__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.12);
  border-radius: 50%;
  color: var(--accent);
  margin: 0 auto 20px;
}

.service-result__icon svg {
  width: 26px;
  height: 26px;
}

.service-result__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-result__desc {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 360px;
  margin: 0 auto;
}

.service-cta {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.service-cta__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.service-cta__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 32px;
}

.service-cta__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 992px) {
  .service-detail__grid--3 {
    grid-template-columns: 1fr;
  }

  .service-detail__grid--2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .service-cta .btn {
    width: 100%;
  }
}

/* ───── About Page ───── */
.about-page-hero {
  padding: calc(var(--header-height) + 60px) 0 60px;
  background: linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  text-align: center;
}

.about-page-hero__inner {
  max-width: 720px;
  margin: 0 auto;
}

.about-page-hero__title {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.about-page-hero__tagline {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 600;
  color: var(--accent);
  line-height: 1.5;
}

.about-page-hero__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.about-page__grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: start;
}

.about-page__photo-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  line-height: 0;
  position: relative;
}

.about-page__photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(1,31,24,.35) 0%, transparent 50%);
  pointer-events: none;
}

.about-page__photo-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-page__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.about-page__stat {
  padding: 20px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.about-page__stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.about-page__stat-label {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.4;
}

.about-page__content p {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.85;
  font-size: 1rem;
}

.about-page__content p strong {
  color: var(--accent);
  font-weight: 600;
}

.about-page__social {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.about-page__social-label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.about-page__social-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.about-page__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(134,194,161,.1);
  border: 1px solid var(--border);
  color: var(--accent);
  transition: var(--transition);
}

.about-page__social-link:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .1);
}

.about-page__social-link svg {
  width: 22px;
  height: 22px;
}

.about-page__foundations {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.about-page__foundation {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.about-page__foundation:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.about-page__foundation-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(134,194,161,.12);
  border-radius: var(--radius);
  color: var(--accent);
}

.about-page__foundation-icon svg {
  width: 22px;
  height: 22px;
}

.about-page__foundation p {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.about-page__quote {
  text-align: center;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 600;
  font-style: italic;
  color: var(--accent);
  max-width: 640px;
  margin: 0 auto;
  padding: 32px;
  border-left: 3px solid var(--accent);
  background: rgba(134,194,161,.06);
  border-radius: var(--radius);
}

.about__more {
  margin-top: 28px;
}

@media (max-width: 992px) {
  .about-page__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-page__photo {
    max-width: 380px;
    margin: 0 auto;
  }

  .about-page__foundations {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .about-page__stats {
    grid-template-columns: 1fr;
  }

  .about-page-hero .btn,
  .about__more {
    width: 100%;
  }
}

/* ───── Home Page ───── */
.section--stats {
  padding-top: 60px;
  padding-bottom: 80px;
}

.stats-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.stats-header .section__label {
  padding-left: 0;
}
.stats-header .section__label::before { display: none; }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.metric-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.metric-card .stat__row {
  justify-content: center;
}

.metric-card__caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
}

.metric-card__caption-line {
  display: block;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}

.metric-card__caption-line--muted {
  font-weight: 600;
  letter-spacing: .18em;
  font-size: .6875rem;
  color: var(--text-muted);
}

/* Logos marquee */
.logos-section {
  padding: 48px 0 64px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  overflow: hidden;
}

.logos-section__title {
  text-align: center;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.logos-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.logos-marquee__track {
  display: flex;
  flex-shrink: 0;
  width: max-content;
  animation: marquee 55s linear infinite;
}

.logos-marquee__strip {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.logo-marquee-item {
  flex-shrink: 0;
  padding: 18px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 110px;
  min-width: 210px;
  transition: background-color var(--transition), border-color var(--transition);
}

.logo-marquee-img {
  display: block;
  max-height: 88px;
  max-width: 280px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: filter var(--transition);
}

/* Dark theme: monochrome white logos, no card tint behind each mark */
[data-theme="dark"] .logo-marquee-item {
  background: transparent;
  border-color: transparent;
}

[data-theme="dark"] .logo-marquee-img {
  filter: brightness(0) invert(1);
}

@media (prefers-reduced-motion: reduce) {
  .logos-marquee__track {
    animation: none;
  }
}

/* How I Work intro */
.how-intro {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.how-intro .section__label {
  padding-left: 0;
}
.how-intro .section__label::before { display: none; }

.how-intro__text {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-top: 24px;
}

/* Service rows */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-row {
  display: block;
  padding: 32px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  color: inherit;
}

.service-row:hover {
  border-color: var(--accent);
  transform: translateX(6px);
  box-shadow: 0 12px 32px rgba(0,0,0,.08);
}

.service-row__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.service-row__desc {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
  max-width: 800px;
}

.service-row__link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.service-row:hover .service-row__link {
  color: var(--accent-light);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #011f18;
  font-weight: 700;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.testimonial-card__name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.testimonial-card__role {
  font-size: .8125rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.testimonial-card__quote {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-style: italic;
}

/* Results preview */
.results-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.results-preview-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.results-preview-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.results-preview-card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}

.results-preview-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.results-preview-card__metric {
  font-size: .9375rem;
  color: var(--accent);
  font-weight: 500;
}

.section__cta {
  text-align: center;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.process-step {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
}

.process-step:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(134,194,161,.15);
  color: var(--accent);
  font-size: .875rem;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 16px;
}

.process-step__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.process-step__desc {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (max-width: 992px) {
  .metrics-grid,
  .testimonials-grid,
  .results-preview-grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .metrics-grid,
  .testimonials-grid,
  .results-preview-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .service-row {
    padding: 24px 20px;
  }

  .hero__title {
    font-size: 2rem;
  }
}

/* Results dashboards page (`results.html`) */

.results-showcase-page-hero {
  padding: clamp(52px, 8vw, 96px) 0 20px;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 65%, var(--bg-primary) 100%);
}

[data-theme="light"] .results-showcase-page-hero {
  background: #F2F7F4;
}

.results-showcase-page-hero__title {
  font-size: clamp(2.35rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--text-primary);
}

[data-theme="light"] .results-showcase-page-hero__title {
  color: #1a5336;
}

.results-showcase-page-hero__lead {
  margin-top: 14px;
  max-width: 540px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
  color: var(--text-muted);
}

[data-theme="light"] .results-showcase-page-hero__lead {
  color: rgba(26, 83, 54, 0.78);
}

.results-showcase-page-hero--meta {
  padding-top: clamp(36px, 6vw, 64px);
}

.results-dash-section {
  padding: clamp(12px, 2vw, 28px) 0 72px;
  background-color: var(--bg-primary);
}

.results-dash-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.8vw, 28px);
}

.results-dash-card {
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-card);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

[data-theme="light"] .results-dash-card {
  background: var(--bg-card);
  border-color: rgba(37, 99, 235, 0.32);
  box-shadow: var(--logo-shadow);
}

.results-dash-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

[data-theme="light"] .results-dash-card:hover {
  border-color: rgba(37, 99, 235, 0.5);
}

.results-dash-card__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 10;
  background: #050d0b;
  overflow: hidden;
}

[data-theme="light"] .results-dash-card__media {
  background: #f1f5f9;
}

.results-dash-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform var(--transition);
}

.results-dash-card__media--zoomable {
  cursor: pointer;
}

.results-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 40px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.results-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.results-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 10, 8, 0.88);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .results-lightbox__backdrop {
  background: rgba(15, 23, 42, 0.82);
}

.results-lightbox__inner {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.results-lightbox__img {
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 120px);
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.results-lightbox__caption {
  margin: 0;
  padding: 10px 18px;
  max-width: 100%;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #f8fafc;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

body.results-lightbox-open {
  overflow: hidden;
}

.results-dash-card__label {
  margin: 0;
  padding: 16px 16px;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: #f8fafc;
  background: linear-gradient(180deg, rgba(3, 48, 40, 0.96), rgba(1, 25, 20, 0.99));
}

[data-theme="light"] .results-dash-card__label {
  background: #1e293b;
}

@media (max-width: 992px) {
  .results-dash-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .results-dash-grid {
    grid-template-columns: 1fr;
  }
}

/* ───── Floating action buttons ───── */
.fab-stack {
  position: fixed;
  right: 20px;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 900;
  display: flex;
  flex-direction: column-reverse;
  gap: 12px;
  align-items: center;
}

.fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  color: #fff;
}

.fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .34);
}

.fab svg {
  width: 22px;
  height: 22px;
}

.fab--contact {
  background: var(--accent);
  color: #011f18;
}

.fab--whatsapp {
  background: #25d366;
}

.fab--up {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .fab-stack {
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
  }

  .fab {
    width: 48px;
    height: 48px;
  }
}