/* =============================================
   ERK LABS — Code Studio
   Premium dark theme with glassmorphism
   Colors: #050505, #E8722A (orange), #00A19A (teal)
   ============================================= */

:root {
    --bg: #050505;
    --bg-elevated: #0a0a0a;
    --bg-card: rgba(255,255,255,0.02);
    --bg-glass: rgba(255,255,255,0.03);
    --bg-glass-hover: rgba(255,255,255,0.06);
    --text: #f0f0f0;
    --text-muted: #999;
    --text-dim: #555;
    --orange: #E8722A;
    --orange-light: #f4945a;
    --teal: #00A19A;
    --teal-light: #33c4be;
    --accent: var(--orange);
    --accent2: var(--teal);
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);
    --border-glow: rgba(232,114,42,0.15);
    --glass-blur: 20px;
    --radius: 20px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition: 0.4s var(--ease-out);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(232,114,42,0.08);
    --shadow-glow-teal: 0 0 40px rgba(0,161,154,0.08);
}

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

::selection {
    background: rgba(232,114,42,0.3);
    color: #fff;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hide-mobile { display: inline; }
@media (max-width: 768px) { .hide-mobile { display: none; } }

/* ======== CURSOR GLOW ======== */
.cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    background: radial-gradient(circle, rgba(232,114,42,0.07) 0%, rgba(0,161,154,0.03) 40%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.6s;
    will-change: transform;
}
body:hover .cursor-glow { opacity: 1; }
@media (max-width: 768px) { .cursor-glow { display: none; } }

/* ======== FLOATING ORBS (decorative) ======== */
.orb {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(80px);
    opacity: 0.4;
    will-change: transform;
    max-width: 100vw;
}
.orb--1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(232,114,42,0.12), transparent 70%);
    top: 10%; left: -100px;
    animation: orb-float-1 20s ease-in-out infinite;
}
.orb--2 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(0,161,154,0.1), transparent 70%);
    top: 60%; right: -100px;
    animation: orb-float-2 25s ease-in-out infinite;
}
.orb--3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(232,114,42,0.06), transparent 70%);
    bottom: 5%; left: 30%;
    animation: orb-float-3 18s ease-in-out infinite;
}
@media (max-width: 768px) {
    .orb { display: none; }
}
@keyframes orb-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, 40px) scale(1.1); }
    66% { transform: translate(-30px, 80px) scale(0.95); }
}
@keyframes orb-float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, -60px) scale(1.05); }
    66% { transform: translate(40px, -30px) scale(0.9); }
}
@keyframes orb-float-3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(70px, -50px) scale(1.08); }
}

/* ======== NAVIGATION ======== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s var(--ease-out);
}
.nav--scrolled {
    padding: 10px 0;
}
.nav__bg {
    position: absolute;
    inset: 0;
    background: rgba(5,5,5,0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out);
}
.nav--scrolled .nav__bg { opacity: 1; }
.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}
.nav__logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s var(--ease-spring);
}
.nav--scrolled .nav__logo-img { height: 34px; }
.nav__logo:hover .nav__logo-img { transform: scale(1.05); }
.nav__links {
    display: flex;
    gap: 8px;
    align-items: center;
}
.nav__link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: all var(--transition);
    position: relative;
    padding: 8px 16px;
    border-radius: 100px;
}
.nav__link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 100px;
    background: rgba(255,255,255,0.04);
    opacity: 0;
    transition: opacity var(--transition);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::before { opacity: 1; }
.nav__link:active { transform: scale(0.97); }
.nav__link--cta {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: #fff !important;
    font-weight: 500;
    box-shadow: 0 4px 20px rgba(232,114,42,0.25);
    transition: all 0.3s var(--ease-spring);
}
.nav__link--cta::before { display: none; }
.nav__link--cta:hover {
    box-shadow: 0 6px 28px rgba(232,114,42,0.4);
    transform: translateY(-1px);
}
.nav__link--cta:active { transform: translateY(0) scale(0.98); }

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background 0.3s;
}
.nav__burger:hover { background: rgba(255,255,255,0.05); }
.nav__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: all 0.4s var(--ease-out);
    border-radius: 2px;
}
.nav__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
    .nav__burger { display: flex; }
    .nav__links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 340px;
        height: 100vh;
        height: 100dvh;
        background: rgba(8,8,8,0.95);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 40px;
        transition: right 0.5s var(--ease-out);
        border-left: 1px solid var(--border);
    }
    .nav__links.open { right: 0; }
    .nav__link {
        font-size: 1.2rem;
        padding: 14px 20px;
        width: 100%;
        text-align: left;
    }
}

/* ======== HERO ======== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        radial-gradient(ellipse 80% 50% at 30% 40%, rgba(232,114,42,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 60% at 75% 70%, rgba(0,161,154,0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 50% 100%, rgba(0,0,0,0.5) 0%, transparent 70%);
}
/* Noise texture overlay */
.hero__noise {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}
.hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    padding: 0 24px;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 10px 24px;
    margin-bottom: 36px;
    transition: all var(--transition);
}
.hero__badge:hover {
    border-color: var(--border-hover);
    background: var(--bg-glass-hover);
}
.hero__badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 10px rgba(0,161,154,0.5);
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(0,161,154,0.5); }
    50% { opacity: 0.7; box-shadow: 0 0 20px rgba(0,161,154,0.2); }
}
.hero__title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.04em;
    margin-bottom: 28px;
}
.hero__title-line { display: block; }
.hero__title-line--accent {
    background: linear-gradient(135deg, var(--orange), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradient-shift 6s ease infinite;
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}
.hero__cursor {
    display: inline-block;
    color: var(--orange);
    -webkit-text-fill-color: var(--orange);
    animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 44px;
    font-weight: 300;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.hero__scroll span {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}
.hero__scroll-line {
    width: 1px;
    height: 48px;
    position: relative;
    overflow: hidden;
    background: rgba(255,255,255,0.06);
    border-radius: 1px;
}
.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--orange), transparent);
    animation: scroll-line 2.5s ease-in-out infinite;
}
@keyframes scroll-line {
    0% { top: -100%; }
    100% { top: 200%; }
}

/* ======== BUTTONS ======== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 32px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    font-family: var(--font);
    transition: all 0.35s var(--ease-spring);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}
.btn--primary {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: #fff;
    box-shadow: 0 4px 20px rgba(232,114,42,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn--primary::before {
    background: linear-gradient(135deg, var(--orange-light), var(--orange));
}
.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 36px rgba(232,114,42,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn--primary:hover::before { opacity: 1; }
.btn--primary:active { transform: translateY(-1px) scale(0.98); }

.btn--ghost {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    color: var(--text);
    border: 1px solid var(--border-hover);
}
.btn--ghost:hover {
    border-color: var(--text-muted);
    transform: translateY(-3px);
    background: var(--bg-glass-hover);
    box-shadow: var(--shadow-md);
}
.btn--ghost:active { transform: translateY(-1px) scale(0.98); }

.btn--full { width: 100%; justify-content: center; }

/* Magnetic button effect target */
.btn[data-magnetic] {
    transition: transform 0.2s var(--ease-out);
}

/* ======== MARQUEE ======== */
.marquee {
    padding: 28px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    max-width: 100vw;
}
.marquee::before, .marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.marquee::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.marquee__track {
    display: flex;
    width: max-content;
}
.marquee__content {
    display: flex;
    align-items: center;
    gap: 40px;
    animation: marquee-scroll 35s linear infinite;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    white-space: nowrap;
    padding-right: 40px;
}
.marquee__dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 8px rgba(232,114,42,0.4);
    flex-shrink: 0;
}
@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ======== SECTION COMMON ======== */
.section-header {
    text-align: center;
    margin-bottom: 72px;
}
.section-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--orange);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    padding: 6px 16px;
    background: rgba(232,114,42,0.06);
    border: 1px solid rgba(232,114,42,0.12);
    border-radius: 100px;
}
.section-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.03em;
}
.text-gradient {
    background: linear-gradient(135deg, var(--orange), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 580px;
    margin: 20px auto 0;
    line-height: 1.7;
    font-weight: 300;
}

/* Section divider glow */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.15), transparent);
    max-width: 600px;
    margin: 0 auto;
}

/* ======== SERVICES ======== */
.services {
    padding: 140px 0;
    position: relative;
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
@media (max-width: 900px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services__grid { grid-template-columns: 1fr; } }

.service-card {
    position: relative;
    padding: 36px 32px;
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.5s var(--ease-out);
    overflow: hidden;
    cursor: default;
}
/* Card shine effect */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
    transition: left 0.8s var(--ease-out);
}
.service-card:hover::before { left: 100%; }
.service-card:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}
.service-card__icon {
    width: 52px;
    height: 52px;
    margin-bottom: 24px;
    color: var(--orange);
    padding: 12px;
    background: rgba(232,114,42,0.06);
    border-radius: 14px;
    border: 1px solid rgba(232,114,42,0.1);
    transition: all var(--transition);
}
.service-card:hover .service-card__icon {
    background: rgba(232,114,42,0.1);
    border-color: rgba(232,114,42,0.2);
    box-shadow: 0 0 20px rgba(232,114,42,0.1);
    transform: scale(1.05);
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card__number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: rgba(255,255,255,0.08);
    font-weight: 600;
    transition: color var(--transition);
}
.service-card:hover .service-card__number { color: rgba(232,114,42,0.3); }
.service-card__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
    transition: color var(--transition);
}
.service-card:hover .service-card__title { color: #fff; }
.service-card__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}
.service-card__line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--teal));
    transition: width 0.6s var(--ease-out);
    box-shadow: 0 0 10px rgba(232,114,42,0.3);
}
.service-card:hover .service-card__line { width: 100%; }

/* Mouse tilt effect will be added via JS */
.service-card[data-tilt] {
    transform-style: preserve-3d;
    will-change: transform;
}

/* ======== MODULES ======== */
.modules {
    padding: 140px 0;
    position: relative;
}
/* Section background glow */
.modules::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(232,114,42,0.04) 0%, transparent 70%);
    pointer-events: none;
}
.modules__showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 768px) { .modules__showcase { grid-template-columns: 1fr; } }

.module {
    position: relative;
    padding: 32px;
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.5s var(--ease-out);
    overflow: hidden;
}
.module::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(232,114,42,0.03), transparent 50%);
    opacity: 0;
    transition: opacity 0.5s;
}
.module:hover::before { opacity: 1; }
.module:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow), var(--shadow-md);
}
.module__glow {
    position: absolute;
    top: -80px;
    right: -80px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(232,114,42,0.08) 0%, transparent 70%);
    pointer-events: none;
    transition: opacity 0.5s;
    opacity: 0;
}
.module:hover .module__glow { opacity: 1; }
.module__header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}
.module__icon-wrap {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    border-radius: 14px;
    background: rgba(232,114,42,0.06);
    border: 1px solid rgba(232,114,42,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    transition: all var(--transition);
}
.module:hover .module__icon-wrap {
    background: rgba(232,114,42,0.1);
    box-shadow: 0 0 16px rgba(232,114,42,0.12);
    transform: scale(1.05);
}
.module__icon-wrap svg { width: 22px; height: 22px; }
.module__title { font-size: 1.12rem; font-weight: 600; }
.module__tag { font-size: 0.78rem; color: var(--text-dim); margin-top: 3px; }
.module__body p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 16px;
}
.module__features { display: flex; flex-wrap: wrap; gap: 8px; }
.module__feature {
    font-size: 0.73rem;
    padding: 5px 14px;
    border-radius: 100px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-weight: 500;
    transition: all var(--transition);
}
.module:hover .module__feature {
    border-color: var(--border-hover);
}

/* ======== ASESORIAS ======== */
.asesorias { padding: 140px 0; }
.asesorias__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
@media (max-width: 768px) { .asesorias__inner { grid-template-columns: 1fr; gap: 48px; } }
.asesorias__text p {
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.75;
    font-size: 1rem;
}
.asesorias__features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 28px;
}
.asesorias__feature {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--text-muted);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.asesorias__feature:hover {
    border-color: var(--border-hover);
    background: var(--bg-glass-hover);
    transform: translateX(4px);
}
.asesorias__feature svg { color: var(--teal); flex-shrink: 0; }

/* Code block */
.code-block {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    background: rgba(10,10,10,0.8);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    position: relative;
}
.code-block::after {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.3), transparent);
}
.code-block__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border);
}
.code-block__dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    transition: transform 0.2s var(--ease-spring);
}
.code-block__dot:hover { transform: scale(1.3); }
.code-block__dot--red { background: #ff5f57; }
.code-block__dot--yellow { background: #febc2e; }
.code-block__dot--green { background: #28c840; }
.code-block__filename {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: var(--mono);
}
.code-block__body {
    padding: 28px;
    font-family: var(--mono);
    font-size: 0.82rem;
    line-height: 1.9;
    color: var(--text-muted);
    overflow-x: auto;
}
.code-key { color: var(--teal); }
.code-str { color: var(--orange); }
.code-num { color: #a78bfa; }

/* ======== STATS ======== */
.stats {
    padding: 90px 0;
    position: relative;
}
.stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.02), transparent);
}
.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
@media (max-width: 600px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
.stat {
    position: relative;
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.stat:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.stat__number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    background: linear-gradient(135deg, var(--orange), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}
.stat__suffix {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--orange), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}
.stat__label {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

/* ======== TECH ======== */
.tech { padding: 140px 0; }
.tech__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}
.tech__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 36px 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    transition: all 0.5s var(--ease-out);
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}
.tech__item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--teal));
    transition: width 0.5s var(--ease-out);
    box-shadow: 0 0 10px rgba(232,114,42,0.3);
}
.tech__item:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    background: var(--bg-glass-hover);
    box-shadow: var(--shadow-glow);
}
.tech__item:hover::after { width: 60%; }
.tech__icon {
    font-size: 1.8rem;
    color: var(--orange);
    font-family: var(--mono);
    font-weight: 300;
    transition: all var(--transition);
}
.tech__item:hover .tech__icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(232,114,42,0.3));
}

/* ======== HOSTING ======== */
.hosting {
    padding: 140px 0;
    position: relative;
}
.hosting__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
@media (max-width: 768px) { .hosting__inner { grid-template-columns: 1fr; gap: 48px; } }
.hosting__content p {
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.75;
}
.hosting__stats {
    display: flex;
    gap: 32px;
    margin-top: 36px;
}
.hosting__stat {
    display: flex;
    flex-direction: column;
    padding: 16px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.hosting__stat:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}
.hosting__stat strong {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--orange), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hosting__stat span {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 2px;
}

/* Server rack */
.server-rack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.server-rack__unit {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.4s var(--ease-out);
}
.server-rack__unit:hover {
    border-color: var(--border-hover);
    background: var(--bg-glass-hover);
    transform: translateX(4px);
}
.server-rack__led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 8px rgba(232,114,42,0.5);
    animation: led-pulse 2.5s infinite;
    flex-shrink: 0;
}
.server-rack__led--green {
    background: var(--teal);
    box-shadow: 0 0 8px rgba(0,161,154,0.5);
}
@keyframes led-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}
.server-rack__label {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    min-width: 65px;
}
.server-rack__bar {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.04);
    border-radius: 3px;
    overflow: hidden;
}
.server-rack__usage {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--teal), var(--orange));
    box-shadow: 0 0 6px rgba(232,114,42,0.2);
    transition: width 2s var(--ease-out);
}

/* ======== PORTFOLIO ======== */
.portfolio {
    padding: 140px 0;
    position: relative;
}
.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
@media (max-width: 900px) { .portfolio__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .portfolio__grid { grid-template-columns: 1fr; } }

.portfolio__card {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all 0.5s var(--ease-out);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
.portfolio__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.2), transparent);
    opacity: 0;
    transition: opacity 0.5s;
}
.portfolio__card:hover::before { opacity: 1; }
.portfolio__card:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}
.portfolio__card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.portfolio__card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(232,114,42,0.06);
    border: 1px solid rgba(232,114,42,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    transition: all var(--transition);
}
.portfolio__card:hover .portfolio__card-icon {
    background: rgba(232,114,42,0.1);
    box-shadow: 0 0 16px rgba(232,114,42,0.12);
}
.portfolio__card-icon svg { width: 20px; height: 20px; }
.portfolio__card-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}
.portfolio__card-status--live { color: var(--teal); }
.portfolio__card-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 8px rgba(0,161,154,0.5);
    animation: pulse-dot 2s infinite;
}
.portfolio__card-title {
    font-size: 1.12rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.portfolio__card-desc {
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 16px;
    flex: 1;
}
.portfolio__card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.portfolio__card-tech span {
    font-size: 0.68rem;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text-dim);
    font-weight: 500;
    font-family: var(--mono);
    transition: all var(--transition);
}
.portfolio__card:hover .portfolio__card-tech span {
    border-color: var(--border-hover);
}
.portfolio__card-chart {
    height: 80px;
    position: relative;
}
.portfolio__card-chart canvas {
    width: 100% !important;
    height: 80px !important;
}

/* ======== CONTACT ======== */
.contact { padding: 140px 0; }
.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
}
@media (max-width: 768px) { .contact__inner { grid-template-columns: 1fr; gap: 48px; } }
.contact__info p {
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.75;
}
.contact__details {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact__detail {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    padding: 14px 18px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.contact__detail:hover {
    border-color: var(--border-hover);
    background: var(--bg-glass-hover);
    transform: translateX(4px);
}
.contact__detail svg {
    color: var(--orange);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact__detail strong { color: var(--text); }

/* Form */
.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 36px;
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
}
.contact__form::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.2), transparent);
}
.form-group { position: relative; }
.form-group--full { grid-column: 1 / -1; }
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-size: 0.9rem;
    font-family: var(--font);
    transition: all 0.35s var(--ease-out);
    outline: none;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232,114,42,0.08), 0 0 20px rgba(232,114,42,0.05);
    background: rgba(255,255,255,0.03);
}
.form-group label {
    position: absolute;
    left: 20px;
    top: 16px;
    font-size: 0.9rem;
    color: var(--text-dim);
    pointer-events: none;
    transition: all 0.25s var(--ease-out);
}
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -9px;
    left: 16px;
    font-size: 0.7rem;
    background: var(--bg-elevated);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--orange);
}
.contact__form .btn { grid-column: 1 / -1; margin-top: 4px; }
@media (max-width: 600px) { .contact__form { grid-template-columns: 1fr; padding: 24px; } }

/* ======== FOOTER ======== */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--border);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,114,42,0.12), transparent);
}
.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
}
.footer__logo {
    height: 36px;
    margin-bottom: 10px;
    opacity: 0.7;
    transition: opacity 0.3s;
}
.footer__logo:hover { opacity: 1; }
.footer__brand p {
    font-size: 0.82rem;
    color: var(--text-dim);
}
.footer__links {
    display: flex;
    gap: 24px;
}
.footer__links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.82rem;
    transition: color var(--transition);
    position: relative;
}
.footer__links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--orange);
    transition: width var(--transition);
}
.footer__links a:hover { color: var(--text); }
.footer__links a:hover::after { width: 100%; }
.footer__legal-links {
    display: flex;
    gap: 20px;
}
.footer__legal-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.78rem;
    transition: color var(--transition);
}
.footer__legal-links a:hover { color: var(--orange); }
.footer__legal p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.2);
    text-align: right;
}

/* ======== WHATSAPP WIDGET ======== */
.whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
}
.whatsapp__btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 24px rgba(37,211,102,0.25);
    transition: all 0.35s var(--ease-spring);
    position: relative;
    text-decoration: none;
}
.whatsapp__btn:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 36px rgba(37,211,102,0.35);
}
.whatsapp__btn:active { transform: scale(1.05); }
.whatsapp__btn svg { width: 28px; height: 28px; fill: white; }
.whatsapp__pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.5);
    animation: wa-pulse 2.5s infinite;
}
@keyframes wa-pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.6); opacity: 0; }
}
.whatsapp__tooltip {
    position: absolute;
    bottom: calc(100% + 14px);
    right: 0;
    background: rgba(255,255,255,0.95);
    color: #1a1a1a;
    padding: 12px 18px;
    border-radius: 14px;
    font-size: 0.82rem;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    transition: all 0.4s var(--ease-spring);
    pointer-events: none;
}
.whatsapp__tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 22px;
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.95);
    transform: rotate(45deg);
    border-radius: 2px;
}
.whatsapp__btn:hover + .whatsapp__tooltip,
.whatsapp__tooltip.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ======== COOKIE BANNER ======== */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    z-index: 9998;
    max-width: 540px;
    padding: 24px;
    background: rgba(13,13,13,0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    transform: translateY(120%);
    transition: transform 0.6s var(--ease-out);
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner__inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.cookie-banner__text {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.cookie-banner__text a {
    color: var(--orange);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.cookie-banner__actions {
    display: flex;
    gap: 10px;
}
.cookie-banner__btn {
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    font-family: var(--font);
    transition: all 0.35s var(--ease-spring);
}
.cookie-banner__btn--accept {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: #fff;
    box-shadow: 0 4px 16px rgba(232,114,42,0.2);
}
.cookie-banner__btn--accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(232,114,42,0.3);
}
.cookie-banner__btn--reject {
    background: rgba(255,255,255,0.04);
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.cookie-banner__btn--reject:hover {
    border-color: var(--text-muted);
    transform: translateY(-2px);
}

/* ======== LEGAL OVERLAYS ======== */
.legal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(5,5,5,0.85);
    backdrop-filter: blur(30px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out);
}
.legal-overlay.show {
    opacity: 1;
    visibility: visible;
}
.legal-overlay__inner {
    max-width: 700px;
    margin: 80px auto;
    padding: 52px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform 0.5s var(--ease-out);
}
.legal-overlay.show .legal-overlay__inner { transform: translateY(0); }
.legal-overlay__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease-spring);
}
.legal-overlay__close:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text);
    transform: rotate(90deg);
}
.legal-overlay h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}
.legal-overlay h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 28px 0 10px;
    color: var(--orange);
}
.legal-overlay p, .legal-overlay li {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 12px;
}
.legal-overlay ul { padding-left: 24px; margin-bottom: 12px; }

/* ======== HERO ENTRANCE ======== */
/* Mobile: CSS keyframe animation (no JS dependency) */
.hero__badge,
.hero__title,
.hero__subtitle,
.hero__actions,
.hero__scroll {
    animation: hero-fade-in 1s ease forwards;
}
.hero__badge   { animation-delay: 0.2s; opacity: 0; }
.hero__title   { animation-delay: 0.4s; opacity: 0; }
.hero__subtitle{ animation-delay: 0.7s; opacity: 0; }
.hero__actions { animation-delay: 0.9s; opacity: 0; }
.hero__scroll  { animation-delay: 1.2s; opacity: 0; }

@keyframes hero-fade-in {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Desktop: GSAP takes over */
.hero--gsap .hero__badge,
.hero--gsap .hero__title,
.hero--gsap .hero__subtitle,
.hero--gsap .hero__actions,
.hero--gsap .hero__scroll {
    animation: none;
}

/* ======== SCROLL ANIMATIONS ======== */
/* Desktop only: GSAP handles reveal */
@media (min-width: 769px) {
    [data-animate] {
        opacity: 0;
        transform: translateY(40px);
        will-change: opacity, transform;
    }
    [data-animate].animated {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Mobile: everything visible, no JS dependency */
@media (max-width: 768px) {
    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ======== RESPONSIVE ======== */
@media (max-width: 768px) {
    .hero__title { font-size: clamp(2.5rem, 10vw, 4rem); }
    .hero__subtitle { font-size: 1rem; }
    .asesorias__inner,
    .hosting__inner,
    .contact__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer__inner { flex-direction: column; align-items: flex-start; }
    .footer__legal p { text-align: left; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .contact__form { padding: 24px; }
    .whatsapp { bottom: 20px; right: 20px; }
    .cookie-banner { left: 12px; right: 12px; bottom: 12px; }
}