/* Golden Code — Site institucional */

:root {
    --bg-deep: #08080a;
    --bg-card: #101018;
    --bg-elevated: #181822;
    --text-primary: #faf8f5;
    --text-secondary: #a8a49c;
    --text-muted: #6e6a62;
    --accent: #c9a962;
    --accent-rich: #d4af37;
    --accent-light: #f0e0b8;
    --accent-pale: #fff8e7;
    --accent-glow: rgba(212, 175, 55, 0.18);
    --accent-glow-strong: rgba(212, 175, 55, 0.35);
    --gold-gradient: linear-gradient(135deg, #f0e0b8 0%, #d4af37 40%, #a88b4a 100%);
    --gold-border: linear-gradient(135deg, rgba(240,224,184,0.5), rgba(168,139,74,0.2));
    --border: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(212, 175, 55, 0.35);
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Outfit', system-ui, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --header-h: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-deep);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

body.nav-open main,
body.nav-open .footer {
    visibility: hidden;
}

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

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

ul {
    list-style: none;
}

em {
    font-style: italic;
    color: var(--accent-light);
}

.container {
    width: min(1140px, 92vw);
    margin-inline: auto;
}

/* ── Header ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 300;
    height: var(--header-h);
    transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
    border-bottom: 1px solid transparent;
}

body.nav-open .header,
body.nav-open .header--scrolled {
    background: var(--bg-deep);
    border-bottom-color: var(--border);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.header--scrolled {
    background: rgba(10, 10, 12, 0.96);
    border-bottom-color: var(--border);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header .logo {
    height: 100%;
    align-items: center;
    margin-right: 1rem;
}

.logo__text {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    line-height: 1;
    white-space: nowrap;
}

.header .logo__text {
    display: inline-block;
    font-size: 2.05rem;
    font-weight: 600;
    line-height: 0.92;
    letter-spacing: 0.045em;
    transform: translateY(0);
}

.logo__text em {
    font-style: italic;
    color: var(--accent);
    margin-left: 0.14em;
    letter-spacing: 0.02em;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav__link:hover,
.nav__link:focus-visible {
    color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link:focus-visible::after {
    width: 100%;
}

.nav__link--cta {
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    color: var(--accent-light);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
}

.nav__link--active {
    color: var(--accent-light);
}

.nav__link--active::after {
    width: 100%;
}

/* Nav dropdown */
.nav__dropdown {
    position: relative;
}

.nav__dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.nav__chevron {
    width: 12px;
    height: 12px;
    transition: transform var(--transition);
}

.nav__dropdown--open .nav__chevron {
    transform: rotate(180deg);
}

.nav__dropdown-menu {
    position: absolute;
    top: calc(100% + 1rem);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 260px;
    padding: 0.75rem 0;
    background: rgba(16, 16, 24, 0.98);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 200;
}

.nav__dropdown--open .nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav__dropdown-menu li {
    list-style: none;
}

.nav__dropdown-menu a {
    display: block;
    padding: 0.55rem 1.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.nav__dropdown-menu a:hover {
    color: var(--accent-light);
    background: var(--accent-glow);
}

.nav__dropdown-header {
    padding: 0.5rem 1.25rem 0.25rem;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-rich);
}

.nav__dropdown-divider {
    height: 1px;
    margin: 0.5rem 0;
    background: var(--border);
}

.nav__dropdown-all {
    font-weight: 500;
    color: var(--accent-light) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 302;
    flex-shrink: 0;
    margin-left: auto;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--text-primary);
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle--open span:first-child {
    transform: translateY(3.75px) rotate(45deg);
}

.nav-toggle--open span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.btn--primary {
    position: relative;
    overflow: hidden;
    background: var(--gold-gradient);
    color: var(--bg-deep);
    font-weight: 600;
    box-shadow: 0 4px 24px var(--accent-glow);
}

.btn--primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.25) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn--primary:hover::before {
    transform: translateX(100%);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px var(--accent-glow-strong);
}

.btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn--ghost:hover {
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 70% at 50% -10%, var(--accent-glow-strong), transparent 55%),
        radial-gradient(ellipse 40% 30% at 90% 60%, rgba(212, 175, 55, 0.06), transparent),
        var(--bg-deep);
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    top: -10%;
    right: -5%;
    background: rgba(212, 175, 55, 0.12);
    animation: floatOrb 12s ease-in-out infinite;
}

.hero__orb--2 {
    width: 350px;
    height: 350px;
    bottom: 10%;
    left: -8%;
    background: rgba(212, 175, 55, 0.08);
    animation: floatOrb 15s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -30px); }
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero__inner {
    position: relative;
    padding: 4rem 0 6rem;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.hero__content {
    position: relative;
    z-index: 2;
}

/* ── Hero visual ── */
.hero__visual-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 420px;
}

.hero-visual {
    position: relative;
    width: min(100%, 480px);
    aspect-ratio: 1;
}

.hero-visual__glow {
    position: absolute;
    inset: 10%;
    background: radial-gradient(circle, var(--accent-glow-strong), transparent 70%);
    filter: blur(30px);
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.hero-visual__ring {
    position: absolute;
    inset: 5%;
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 50%;
    animation: spinSlow 30s linear infinite;
}

.hero-visual__ring::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--gold-gradient);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-glow-strong);
}

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

.hero-visual__main {
    position: relative;
    z-index: 1;
    margin: 0;
    animation: floatVisual 6s ease-in-out infinite;
}

.hero-visual__svg,
.hero-visual__img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.45));
}

@keyframes floatVisual {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-visual__float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.9rem;
    background: rgba(16, 16, 24, 0.92);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    z-index: 3;
    white-space: nowrap;
}

.hero-visual__float-icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    color: var(--accent-rich);
}

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

.hero-visual__float-text {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--accent-light);
}

.hero-visual__float--1 {
    top: 10%;
    left: -2%;
    animation: floatBadge 5s ease-in-out infinite;
}

.hero-visual__float--2 {
    top: 46%;
    right: -6%;
    animation: floatBadge 6s ease-in-out infinite 0.5s;
}

.hero-visual__float--3 {
    bottom: 14%;
    left: 2%;
    animation: floatBadge 7s ease-in-out infinite 1s;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero__eyebrow {
    margin-bottom: 1.5rem;
}

.gold-pill {
    display: inline-block;
    padding: 0.45rem 1.2rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-light);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    box-shadow: 0 0 30px var(--accent-glow);
}

.hero__title em {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 640px;
    margin-bottom: 1.75rem;
    line-height: 1.85;
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.trust-badge {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent-rich);
    border-radius: 6px;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    position: relative;
}

.hero__stats::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 120px;
    height: 1px;
    background: var(--gold-gradient);
}

.stat__value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat__label {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ── Sections ── */
.section {
    padding: 7rem 0;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.section-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    max-width: 540px;
}

.section-text + .section-text {
    margin-top: 1rem;
}

.section-text--center {
    margin-inline: auto;
    text-align: center;
}

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

.section-header .section-text {
    margin-inline: auto;
}

/* ── About ── */
.section--about {
    background: var(--bg-card);
}

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__visual {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about__card {
    padding: 2rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), transform var(--transition);
}

.about__card:hover {
    border-color: var(--border-accent);
    transform: translateX(8px);
}

.about__card--accent {
    margin-left: 2rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.02));
    border-color: var(--border-accent);
    box-shadow: 0 8px 40px var(--accent-glow);
}

/* ── Trust ── */
.section--trust {
    position: relative;
    background: linear-gradient(180deg, var(--bg-deep), var(--bg-card));
}

.section--trust::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--accent-rich), transparent);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.trust-card {
    padding: 2.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}

.trust-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: opacity var(--transition);
}

.trust-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 0 40px var(--accent-glow);
}

.trust-card:hover::before {
    opacity: 1;
}

.trust-card__icon {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.trust-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.trust-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
}

.about__card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.25rem;
    color: var(--accent);
}

.about__card-icon svg {
    width: 100%;
    height: 100%;
}

.about__card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.about__card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ── Services ── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, var(--accent-glow), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), 0 0 30px var(--accent-glow);
}

.service-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
    background: linear-gradient(135deg, var(--bg-card), rgba(212, 175, 55, 0.06));
    border-color: var(--border-accent);
}

.service-card__icon {
    width: 52px;
    height: 52px;
    padding: 12px;
    color: var(--accent-rich);
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-card--wide .service-card__icon {
    margin-bottom: 0;
}

.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.service-card__intro {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.service-card__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-rich);
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.service-card__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.service-card__list--cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1.5rem;
}

.service-card__list li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.6;
}

.service-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    background: var(--gold-gradient);
    border-radius: 50%;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.service-card ul:not(.service-card__list) {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-card li:not(.service-card__list li) {
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
}

/* ── Tech stack (sites + IA) ── */
.section--stack {
    padding-top: 4rem;
    background: linear-gradient(180deg, transparent, rgba(212, 175, 55, 0.03));
    border-top: 1px solid var(--border);
}

.tech-stack {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.tech-stack__group {
    padding: 1.25rem 1.35rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.tech-stack__label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.85rem;
}

.tech-stack__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    list-style: none;
}

.tech-stack__pills li {
    font-size: 0.78rem;
    color: var(--text-secondary);
    padding: 0.35rem 0.7rem;
    background: rgba(16, 16, 24, 0.6);
    border: 1px solid var(--border);
    border-radius: 100px;
}

.tech-stack__note {
    margin-top: 2rem;
    max-width: 52ch;
    margin-inline: auto;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.service-detail__list--features {
    margin-top: 0;
}

/* ── Clients ── */
.section--clients {
    padding: 5rem 0;
    background: linear-gradient(180deg, transparent, rgba(212, 175, 55, 0.03) 50%, transparent);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.clients-grid > li {
    width: 100%;
}

.client-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    height: 100%;
    padding: 2rem 1.75rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.client-card:hover {
    border-color: var(--border-accent);
}

.client-card__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 140px;
    padding: 1.5rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.client-card__logo--dark {
    background: rgba(0, 0, 0, 0.35);
}

.client-card__logo--light {
    background: #fff;
}

.client-card__logo img {
    display: block;
    max-height: 88px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.client-card__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    flex: 1;
}

.client-card__name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.3;
}

/* ── WhatsApp chat ── */
.whatsapp-chat {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 400;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    color: #fff;
}

.whatsapp-chat__bubble {
    padding: 0.8rem 1.2rem;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-primary);
    background: rgba(16, 16, 24, 0.96);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.4);
    opacity: 1;
    transform: translateX(0);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    white-space: nowrap;
}

.whatsapp-chat__icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    flex-shrink: 0;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: whatsappPulse 2.5s ease-in-out infinite;
}

.whatsapp-chat__icon svg {
    width: 38px;
    height: 38px;
}

.whatsapp-chat:hover .whatsapp-chat__icon,
.whatsapp-chat:focus-visible .whatsapp-chat__icon {
    transform: scale(1.08);
    box-shadow: 0 14px 40px rgba(37, 211, 102, 0.65);
    animation: none;
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55);
    }
    50% {
        box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55), 0 0 0 14px rgba(37, 211, 102, 0.16);
    }
}

/* ── Value banner ── */
.section--value {
    padding: 5rem 0;
}

.value-banner {
    position: relative;
    padding: 4rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.02));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.value-banner__glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, var(--accent-glow-strong), transparent 70%);
    pointer-events: none;
}

.value-banner .section-label,
.value-banner__title,
.value-banner__text,
.value-banner__points {
    position: relative;
    z-index: 1;
}

.value-banner__title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 1.25rem;
}

.value-banner__text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    max-width: 680px;
    margin: 0 auto 2.5rem;
}

.value-banner__points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
}

.value-point {
    padding: 1.5rem;
    background: rgba(8, 8, 10, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.value-point strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--accent-light);
    margin-bottom: 0.35rem;
}

.value-point span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step__num {
    display: inline-grid;
    place-items: center;
    width: 56px;
    height: 56px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--accent);
    background: var(--bg-deep);
    border: 1px solid var(--border-accent);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.process-step h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.process-step__deliverable {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--accent-rich);
    padding: 0.5rem 0.75rem;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--border-accent);
    border-radius: 6px;
}

/* ── CTA Quote ── */
.section--cta {
    padding: 5rem 0;
}

.cta__frame {
    position: relative;
    padding: 3rem;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent);
}

.cta__frame::before,
.cta__frame::after {
    content: '"';
    position: absolute;
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--accent-rich);
    opacity: 0.25;
}

.cta__frame::before {
    top: 1rem;
    left: 1.5rem;
}

.cta__frame::after {
    content: '"';
    bottom: 0;
    right: 1.5rem;
}

.cta blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    font-style: italic;
    text-align: center;
    line-height: 1.5;
    max-width: 800px;
    margin-inline: auto;
    color: var(--text-secondary);
}

/* ── Contact ── */
.section--contact {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}

.contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact__assurances {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.contact__assurances li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.contact__assurances li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-rich);
    font-weight: 600;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact__link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: color var(--transition);
}

.contact__link svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.contact__link:hover {
    color: var(--accent-light);
}

.contact__form {
    padding: 2.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

.contact__form-intro {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-primary);
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--border-accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239b9790' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group select option {
    background: var(--bg-deep);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-feedback {
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
    min-height: 1.4em;
}

.form-feedback--success {
    color: #6dd4a0;
}

.form-feedback--error {
    color: #e88b8b;
}

/* ── Footer ── */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 1rem 2rem;
    align-items: center;
}

.footer__tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.footer__links {
    display: flex;
    gap: 2rem;
}

.footer__links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

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

.footer__copy {
    grid-column: 1 / -1;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.logo--footer .logo__text {
    font-size: 1.35rem;
    letter-spacing: 0.04em;
}

/* ── Page hero (inner pages) ── */
.page-hero {
    padding: calc(var(--header-h) + 4rem) 0 4rem;
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.06), transparent);
    border-bottom: 1px solid var(--border);
}

.page-hero--compact {
    padding-bottom: 3rem;
}

.page-hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.page-hero__text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    max-width: 640px;
    margin-bottom: 1.5rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: color var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent-light);
}

.breadcrumb span[aria-current] {
    color: var(--accent-rich);
}

/* ── Competency cards ── */
.category-block {
    margin-bottom: 3.5rem;
}

.category-block__head {
    margin-bottom: 1.5rem;
}

.category-block__title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}

.category-block__head p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.category-header {
    margin-bottom: 2rem;
}

.category-header__desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 560px;
}

.competency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.competency-grid--compact {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.competency-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.competency-card--link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.competency-card--link:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 0 30px var(--accent-glow);
}

.competency-card__icon {
    width: 48px;
    height: 48px;
    padding: 10px;
    color: var(--accent-rich);
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
}

.competency-card__icon svg {
    width: 100%;
    height: 100%;
}

.competency-card h3,
.competency-card h4 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.competency-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.competency-card__link {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--accent-rich);
}

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

.section-cta {
    text-align: center;
    margin-top: 2rem;
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.cta-inline {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
}

.cta-inline h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.cta-inline p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.section--cta-inline {
    padding-top: 0;
}

.process-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* ── Service detail page ── */
.service-detail {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: start;
}

.service-detail__heading {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

.service-detail__list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.service-detail__list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.65;
}

.service-detail__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    background: var(--gold-gradient);
    border-radius: 50%;
}

.service-detail__box {
    padding: 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 1.25rem;
}

.service-detail__box--accent {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), var(--bg-card));
}

.service-detail__box h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-detail__box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.service-detail__box ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-detail__box li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    padding-left: 1rem;
    position: relative;
}

.service-detail__box li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-rich);
}

.section--related {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}

/* ── Footer columns ── */
.footer__columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__col strong {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-rich);
    margin-bottom: 0.25rem;
}

.footer__col a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.footer__col a:hover {
    color: var(--accent-light);
}

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

/* ── Reveal animation ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .about,
    .contact {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about__card--accent {
        margin-left: 0;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .value-banner__points {
        grid-template-columns: 1fr;
    }

    .service-card__list--cols {
        grid-template-columns: 1fr;
    }

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

    .process-timeline::before {
        display: none;
    }

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

    /* Menu mobile / tablet */
    .header,
    .header--scrolled {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 290;
        background: var(--bg-deep);
        display: block;
        padding: calc(var(--header-h) + 0.5rem) 0 2rem;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        transform: translateX(100%);
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.32s;
    }

    .nav--open {
        transform: translateX(0);
        visibility: visible;
        pointer-events: auto;
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        text-align: left;
        width: 100%;
        margin: 0;
        padding: 0 1.25rem;
    }

    .nav__list > li {
        border-bottom: 1px solid var(--border);
    }

    .nav__list > li:last-child {
        border-bottom: none;
        margin-top: 0.5rem;
    }

    .nav__link {
        display: block;
        width: 100%;
        font-size: 0.95rem;
        padding: 1rem 0.25rem;
        text-align: left;
    }

    .nav__link::after {
        display: none;
    }

    .nav__link--active {
        color: var(--accent-light);
        border-left: 2px solid var(--accent-rich);
        padding-left: 0.5rem;
    }

    .nav__link--cta {
        text-align: center;
        margin-top: 0.25rem;
        padding: 0.85rem 1.25rem;
    }

    .nav-toggle {
        display: flex;
    }

    .header .logo__text {
        font-size: 1.45rem;
        letter-spacing: 0.03em;
    }

    .header .logo {
        margin-right: 0;
        min-width: 0;
        position: relative;
        z-index: 302;
    }

    .nav__dropdown {
        width: 100%;
    }

    .nav__dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        padding: 1rem 0.25rem;
        text-align: left;
    }

    .nav__dropdown-menu {
        position: static;
        top: auto;
        left: auto;
        right: auto;
        transform: none;
        width: 100%;
        min-width: 0;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
        margin: 0;
        max-height: 0;
        overflow: hidden;
        display: block;
        z-index: auto;
        transition: max-height 0.35s ease, padding 0.35s ease, margin 0.35s ease;
    }

    .nav__dropdown--open .nav__dropdown-menu {
        max-height: 560px;
        transform: none;
        left: auto;
        top: auto;
        padding: 0.25rem 0 0.75rem;
        margin-bottom: 0;
    }

    .nav__dropdown-menu a {
        text-align: left;
        padding: 0.7rem 0.25rem 0.7rem 1rem;
        font-size: 0.88rem;
        border-left: 2px solid transparent;
    }

    .nav__dropdown-menu a:hover,
    .nav__dropdown-menu a:focus-visible {
        border-left-color: var(--accent-rich);
        background: rgba(255, 255, 255, 0.03);
    }

    .nav__dropdown-header {
        text-align: left;
        padding: 0.85rem 0.25rem 0.35rem 1rem;
        font-size: 0.62rem;
    }

    .nav__dropdown-divider {
        margin: 0.35rem 0.25rem 0.35rem 1rem;
    }

    .nav__dropdown-all {
        padding-left: 1rem;
    }
}

@media (min-width: 1025px) {
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 301;
        height: var(--header-h);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        background: transparent;
        transform: none;
        visibility: visible;
        pointer-events: none;
        overflow: visible;
    }

    .nav__list {
        pointer-events: auto;
        flex-direction: row;
        align-items: center;
        gap: 2.5rem;
        width: min(1140px, 92vw);
        margin: 0 auto;
        padding: 0;
        justify-content: flex-end;
        text-align: left;
    }

    .nav__list > li {
        border-bottom: none;
        margin-top: 0;
    }

    .nav__link {
        display: inline;
        width: auto;
        padding: 0;
        font-size: 0.875rem;
        text-align: left;
    }

    .nav__link::after {
        display: block;
    }

    .nav__link--active {
        border-left: none;
        padding-left: 0;
    }

    .nav__link--cta {
        margin-top: 0;
        padding: 0.6rem 1.4rem;
    }

    .nav__dropdown {
        width: auto;
    }

    .nav__dropdown-toggle {
        width: auto;
        justify-content: flex-start;
        padding: 0;
    }

    .nav__dropdown-menu {
        position: absolute;
        max-height: none;
        overflow: visible;
        margin: 0;
        padding: 0.75rem 0;
        background: rgba(16, 16, 24, 0.98);
        border: 1px solid var(--border-accent);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transform: translateX(-50%) translateY(8px);
    }

    .nav__dropdown--open .nav__dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
        padding: 0.75rem 0;
        margin-bottom: 0;
    }

    .nav__dropdown-menu a {
        text-align: left;
        padding: 0.55rem 1.25rem;
        font-size: 0.85rem;
    }

    .nav__dropdown-header {
        text-align: left;
        padding: 0.5rem 1.25rem 0.25rem;
    }

    .nav__dropdown-divider {
        margin: 0.5rem 0;
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 70px;
    }

    .hero__trust {
        flex-direction: column;
    }

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

    .hero__visual-wrap {
        order: -1;
        min-height: 300px;
        max-width: 360px;
        margin-inline: auto;
    }

    .hero-visual__float--1 { left: 0; top: 6%; }
    .hero-visual__float--2 { right: 0; }
    .hero-visual__float--3 { left: 0; bottom: 10%; }

    .hero__stats {
        gap: 2rem;
    }

    .tech-stack {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card--wide {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .process-step {
        text-align: left;
        display: flex;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .process-step__num {
        flex-shrink: 0;
        margin-bottom: 0;
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }

    .footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__links {
        justify-content: center;
    }

    .footer__columns {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .contact__form {
        padding: 1.5rem;
    }

    .value-banner {
        padding: 2rem 1.5rem;
    }

    .footer__columns {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }

    .whatsapp-chat {
        right: 1rem;
        bottom: 1rem;
    }

    .whatsapp-chat__bubble {
        display: none;
    }

    .whatsapp-chat__icon {
        width: 64px;
        height: 64px;
    }

    .whatsapp-chat__icon svg {
        width: 34px;
        height: 34px;
    }
}