/* ════════════════════════════════════════════
   SpeiVox – Landing Page Styles
   Brand colors:
     Primary   #ff4932
     Dark      #262626
     Gray      #686868
     White     #ffffff
   ════════════════════════════════════════════ */

/* ─── Reset & Base ─────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --red:       #ff4932;
  --red-dark:  #e03420;
  --red-light: #ff6b54;
  --dark:      #262626;
  --gray:      #686868;
  --gray-light: #a0a0a0;
  --gray-bg:   #f7f7f7;
  --white:     #ffffff;

  --font-primary: 'Inter', system-ui, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,.12);
  --shadow-lg: 0 24px 64px rgba(0,0,0,.16);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --section-gap: 6rem;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  /* iOS momentum scrolling */
  -webkit-overflow-scrolling: touch;
}

/* Safe area support (iPhone notch / Dynamic Island) */
@supports (padding: env(safe-area-inset-top)) {
  .header { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
  .nav__menu { padding-right: calc(1.75rem + env(safe-area-inset-right)); }
}

body {
  font-family: var(--font-primary);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ─── Utilities ─────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--section-gap) 0; }

.section__tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .75rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3vw, 2.375rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--gray);
  max-width: 580px;
}

.section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.section__header .section__desc {
  margin: 0 auto;
}

.highlight {
  color: var(--red);
  position: relative;
}

/* ─── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--radius-xl);
  font-size: .9375rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  touch-action: manipulation;
  min-height: 48px;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255,73,50,.35);
}
.btn--primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,73,50,.4);
}

.btn--ghost {
  background: transparent;
  color: var(--dark);
  border: 2px solid rgba(38,38,38,.15);
}
.btn--ghost:hover {
  border-color: var(--red);
  color: var(--red);
}

.btn--white {
  background: var(--white);
  color: var(--red);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,.2);
}

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

/* ─── Header / Nav ───────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,.08);
  padding: .6rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav__logo-img {
  height: 36px;
  width: auto;
  transition: var(--transition);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--dark);
  transition: var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.nav__link:hover { color: var(--red); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__link--cta {
  padding: .6rem 1.5rem;
  background: var(--red);
  color: var(--white) !important;
  border-radius: var(--radius-xl);
  font-weight: 600;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--red-dark);
  color: var(--white) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Hero ───────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  padding: 8rem 0 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #ffffff;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.035) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(255,73,50,.08);
  padding: .4rem 1rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.5); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.75vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--gray);
  margin-bottom: 2.5rem;
  max-width: 560px;
  line-height: 1.7;
}

.hero__subtitle strong { color: var(--dark); }

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: .8125rem;
  color: var(--gray);
  margin-top: .25rem;
}

.stat__divider {
  width: 1px;
  height: 40px;
  background: rgba(38,38,38,.12);
}

.hero__visual {
  position: absolute;
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: .875rem;
  z-index: 1;
  pointer-events: none;
}

.hero__card {
  display: flex;
  align-items: center;
  gap: .875rem;
  background: var(--white);
  padding: .875rem 1.375rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.07);
  border-left: 3px solid var(--red);
  font-size: .875rem;
  font-weight: 500;
  white-space: nowrap;
}

.hero__card--2 { margin-left: 1.5rem; }

.card-icon { font-size: 1.25rem; }

/* ─── Social Proof / Tech Stack ─────────────── */
.social-proof {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(0,0,0,.06);
  border-bottom: 1px solid rgba(0,0,0,.06);
  background: var(--gray-bg);
}

.social-proof__label {
  text-align: center;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 1.25rem;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .625rem;
}

.tech-tag {
  padding: .4rem 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0,0,0,.1);
  font-size: .8125rem;
  font-weight: 500;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
}

.tech-tag:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
}

/* ─── About ──────────────────────────────────── */
.about {
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.about__img-wrap:hover .about__img {
  transform: scale(1.04);
}

.about__badge-float {
  position: absolute;
  bottom: -1.5rem;
  right: 0;
  display: flex;
  align-items: center;
  gap: .75rem;
  background: var(--white);
  padding: .875rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: calc(100% - 1.5rem);
}

.badge-float__icon { font-size: 2rem; }
.about__badge-float strong { display: block; font-size: .9rem; color: var(--dark); }
.about__badge-float small { font-size: .75rem; color: var(--gray); }

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

.about__text {
  color: var(--gray);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about__text strong { color: var(--dark); }

.about__values {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
}

.about__values li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9375rem;
  color: var(--dark);
}

.values__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  margin-top: 1px;
}

/* ─── Services ───────────────────────────────── */
.services {
  background: var(--gray-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid rgba(0,0,0,.06);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleY(1);
}

.service-card--highlight {
  background: var(--dark);
  border-color: transparent;
  color: var(--white);
}

.service-card--highlight::before { background: var(--red); }
.service-card--highlight .service-card__title { color: var(--white); }
.service-card--highlight .service-card__desc { color: rgba(255,255,255,.7); }
.service-card--highlight strong { color: var(--red); }
.service-card--highlight .service-card__tags li { border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.8); }

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--red);
  margin-bottom: 1.25rem;
}

.service-card--highlight .service-card__icon { color: var(--red); }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .75rem;
}

.service-card__desc {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-card__tags {
  display: flex;
  flex-direction: column;
  gap: .375rem;
}

.service-card__tags li {
  font-size: .8rem;
  padding: .3rem .75rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0,0,0,.08);
  color: var(--gray);
  width: fit-content;
}

.service-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--red);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: var(--radius-xl);
}

/* ─── Differentials ──────────────────────────── */
.differentials {
  background: var(--white);
}

.differentials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.diff-item {
  border-top: 2px solid rgba(0,0,0,.08);
  padding-top: 1.5rem;
  transition: var(--transition);
}

.diff-item:hover { border-top-color: var(--red); }

.diff-item__number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: rgba(0,0,0,.08);
  line-height: 1;
  margin-bottom: .75rem;
  transition: var(--transition);
}

.diff-item:hover .diff-item__number {
  color: rgba(255,73,50,.18);
}

.diff-item__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .75rem;
}

.diff-item__desc {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ─── How It Works ───────────────────────────── */
.how-it-works {
  background: var(--gray-bg);
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;
}

.step__number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(255,73,50,.25);
  position: relative;
  z-index: 1;
}

.step__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .75rem;
}

.step__desc {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.7;
}

.step__connector {
  flex-shrink: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--red), rgba(255,73,50,.3));
  margin-top: 28px;
  position: relative;
}

.step__connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: rgba(255,73,50,.3);
}

/* ─── CTA Banner ─────────────────────────────── */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
  text-align: center;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: var(--dark);
}

.cta-banner__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-banner__logo {
  height: 40px;
  width: auto;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  max-width: 600px;
}

.cta-banner__desc {
  color: rgba(255,255,255,.75);
  font-size: 1.0625rem;
  max-width: 500px;
}

/* ─── Contact ────────────────────────────────── */
.contact {
  background: var(--white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: flex-start;
}

.contact__desc {
  color: var(--gray);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.contact__desc strong { color: var(--dark); }

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact__detail-icon { font-size: 1.25rem; margin-top: 2px; color: var(--gray); }
.contact__detail-icon--svg { display: flex; align-items: flex-start; color: var(--gray); }

.contact__detail strong {
  display: block;
  font-size: .8125rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-light);
  margin-bottom: .15rem;
}

.contact__detail a {
  color: var(--dark);
  font-weight: 500;
  transition: var(--transition);
}

.contact__detail a:hover { color: var(--red); }

/* Form */
.contact__form {
  background: var(--gray-bg);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form__label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--dark);
}

.form__label span { color: var(--red); }

.form__input {
  font-family: var(--font-primary);
  font-size: .9375rem;
  color: var(--dark);
  background: var(--white);
  border: 1.5px solid rgba(0,0,0,.12);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  width: 100%;
  transition: var(--transition);
  outline: none;
}

.form__input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(255,73,50,.12);
}

.form__input.form__input--error {
  border-color: #e53935;
}

.form__error {
  font-size: .8125rem;
  color: #e53935;
  min-height: 1rem;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23686868' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  background-size: 18px;
  padding-right: 2.5rem;
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__privacy {
  font-size: .8125rem;
  color: var(--gray-light);
  text-align: center;
}

.form__success {
  background: #e8f5e9;
  color: #2e7d32;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  text-align: center;
}

.btn__loader {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Footer ─────────────────────────────────── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  padding: 4rem 0;
}

.footer__logo {
  height: 32px;
  width: auto;
  margin-bottom: 1rem;
}

.footer__tagline {
  font-size: .9rem;
  line-height: 1.6;
  max-width: 240px;
  margin-bottom: 1.25rem;
}

.footer__social {
  display: flex;
  gap: .625rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.65);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--red);
  color: var(--white);
}

.footer__links-title {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.footer__links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}

.footer__links a:hover { color: var(--red); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8125rem;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: .5rem;
}

/* ─── Scroll Animation ───────────────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

[data-aos].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-aos][data-aos-delay="100"] { transition-delay: .1s; }
[data-aos][data-aos-delay="200"] { transition-delay: .2s; }
[data-aos][data-aos-delay="300"] { transition-delay: .3s; }
[data-aos][data-aos-delay="400"] { transition-delay: .4s; }
[data-aos][data-aos-delay="500"] { transition-delay: .5s; }

/* ─── Responsive ─────────────────────────────── */

/* ── Tablet landscape (≤ 1120px) ── */
@media (max-width: 1120px) {
  .hero__visual { right: 2%; }

  .hero__content { max-width: 580px; }

  .about__grid { gap: 3.5rem; }

  .contact__grid { gap: 3rem; }

  .footer__top { grid-template-columns: 1.2fr repeat(3, 1fr); gap: 2rem; }
}

/* ── Tablet portrait (≤ 960px) ── */
@media (max-width: 960px) {
  .hero__visual { display: none; }

  .hero__content { max-width: 100%; }

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

  .differentials__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }

  .steps {
    flex-direction: column;
    align-items: center;
  }
  .step { max-width: 440px; width: 100%; }
  .step__connector {
    width: 2px;
    height: 36px;
    margin: 0;
    background: linear-gradient(180deg, rgba(255,73,50,.5), rgba(255,73,50,.15));
  }
  .step__connector::after {
    right: 50%;
    top: auto;
    bottom: -4px;
    transform: translateX(50%);
    border-left-color: transparent;
    border-top-color: rgba(255,73,50,.3);
  }

  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }

  .contact__grid { grid-template-columns: 1fr; gap: 3rem; }
}

/* ── Mobile large (≤ 768px) ── */
@media (max-width: 768px) {
  :root { --section-gap: 4rem; }

  /* Nav mobile drawer */
  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 85vw);
    height: 100%;
    height: 100dvh;
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 1.75rem 2rem;
    background: var(--white);
    box-shadow: -4px 0 32px rgba(0,0,0,.12);
    gap: 1.25rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav__menu.is-open { transform: translateX(0); }

  .nav__toggle {
    display: flex;
    z-index: 1001;
    position: relative;
  }

  .nav__link { font-size: 1rem; }
  .nav__link--cta { padding: .75rem 1.75rem; width: 100%; justify-content: center; }

  /* Hero */
  .hero {
    padding: 6.5rem 0 4rem;
    align-items: flex-start;
  }

  .hero__badge { font-size: .75rem; }

  .hero__title { font-size: clamp(1.625rem, 6.5vw, 2.5rem); }

  .hero__subtitle { font-size: 1rem; max-width: 100%; }

  .hero__stats { gap: 1.25rem; }

  .stat__number { font-size: 1.375rem; }

  /* About */
  .about__grid { grid-template-columns: 1fr; gap: 4rem; }

  .about__badge-float {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }

  /* Services */
  .services__grid { grid-template-columns: 1fr; }

  /* Differentials */
  .differentials__grid { grid-template-columns: 1fr; gap: 1.75rem; }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr;
    padding: 2.5rem 0;
    gap: 1.75rem;
  }

  .footer__brand {
    border-bottom: 1px solid rgba(255,255,255,.08);
    padding-bottom: 1.75rem;
  }

  /* Contact */
  .contact__form { padding: 1.5rem; }

  /* CTA */
  .cta-banner { padding: 4rem 0; }
  .cta-banner__title { font-size: clamp(1.375rem, 5vw, 2rem); }
}

/* ── Mobile small (≤ 480px) ── */
@media (max-width: 480px) {
  :root { --section-gap: 3.5rem; }

  .container { padding: 0 1.25rem; }

  .hero { padding: 6rem 0 3.5rem; }

  .hero__actions { flex-direction: column; align-items: stretch; }

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

  .hero__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .stat__divider { display: none; }

  .steps { padding: 0; }

  .step { padding: 0 .5rem; }

  .btn { padding: .875rem 1.5rem; }

  .nav__logo-img { height: 30px; }

  .footer__bottom-inner { flex-direction: column; text-align: center; gap: .25rem; }
}

/* ── Very small screens (≤ 360px) ── */
@media (max-width: 360px) {
  .hero__title { font-size: 1.5rem; }
  .section__title { font-size: 1.375rem; }
  .contact__form { padding: 1.25rem 1rem; }
}