/* ========================================
   CAZART — Estudio de Producto Digital
   Design System v5 — Refined Cinematic
   ======================================== */

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

:root {
    --bg: #FAFAF8;
    --bg-cream: #F5F3EE;
    --bg-dark: #0A0A0A;
    --text: #1A1A1A;
    --text-light: #6B6B6B;
    --text-muted: #ABABAB;
    --accent: #E8503A;
    --accent-soft: #FF8A65;
    --border: #E5E3DD;
    --white: #FFFFFF;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-serif: 'Instrument Serif', Georgia, serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-smooth: cubic-bezier(0.33, 1, 0.68, 1);
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg);
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    cursor: default;
}

::selection {
    background: var(--accent);
    color: var(--white);
}

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

em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

/* ========================================
   CURSOR GLOW — sutil halo que sigue el mouse
   ======================================== */

.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,80,58,0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    transition: opacity 0.4s;
    opacity: 0;
}

body:hover .cursor-glow { opacity: 1; }

/* ========================================
   ANIMATION SYSTEM — Piece by Piece
   ======================================== */

[data-anim="fade-up"] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

[data-anim="fade-down"] {
    opacity: 0;
    transform: translateY(-30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-anim="slide-up"] {
    opacity: 0;
    transform: translateY(80px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

[data-anim="slide-right"] {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

[data-anim="slide-left"] {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

[data-anim="scale"] {
    opacity: 0;
    transform: scale(0.88);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

[data-anim="scale-x"] {
    transform: scaleX(0);
    transition: transform 1s var(--ease-out);
}

/* ====================================
   Slot Machine / LDR Title Animation  
   ==================================== */

/* Hero lines skip clip-up — managed by slot machine JS */
#heroTitle .hero-line {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
}

/* Each word is a "reel window" — shows exactly one item */
.slot-word {
    display: inline-block;
    height: 1.05em;
    overflow: hidden;
    vertical-align: bottom;
    position: relative;
}

/* The vertical strip — CSS animation drives the spin */
.slot-strip {
    will-change: transform;
}

/* Each item in the strip must be exactly 1.0em tall */
.slot-item {
    display: block;
    height: 1.05em;
    line-height: 1.05;
    white-space: nowrap;
    overflow: hidden;
}

/* SPINNING: fast vertical cycling via CSS animation */
.slot-word.spinning .slot-strip {
    animation: slotSpin 0.28s steps(8, end) infinite;
    filter: blur(0.8px);
}

/* 8 items visible one at a time — spin through them */
@keyframes slotSpin {
    0%    { transform: translateY(0); }
    12.5% { transform: translateY(-1.05em); }
    25%   { transform: translateY(-2.1em); }
    37.5% { transform: translateY(-3.15em); }
    50%   { transform: translateY(-4.2em); }
    62.5% { transform: translateY(-5.25em); }
    75%   { transform: translateY(-6.3em); }
    87.5% { transform: translateY(-7.35em); }
    100%  { transform: translateY(0); }
}

/* LOCKED — word lands on final position, sharp + mechanical bounce */
.slot-word.locked .slot-strip {
    animation: none;
    filter: blur(0);
}

.slot-word.locked {
    overflow: visible;
    animation: slotLockBounce 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes slotLockBounce {
    0%   { filter: brightness(2.8); transform: scale(1.08); }
    25%  { filter: brightness(1.4); transform: scale(0.96); }
    50%  { filter: brightness(1.1); transform: scale(1.03); }
    100% { filter: brightness(1);   transform: scale(1); }
}

/* Dim unsettled words when another locks */
.slot-word.dimmed {
    opacity: 0.2;
    transition: opacity 0.06s;
}
.slot-word:not(.dimmed):not(.spinning) {
    opacity: 1;
    transition: opacity 0.15s;
}

[data-anim="clip-up"] {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

[data-anim="card-reveal"] {
    opacity: 0;
    transform: translateY(80px) scale(0.97);
    transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out);
}

/* --- Revealed state --- */
[data-anim].revealed {
    opacity: 1;
    transform: none;
}

[data-anim="scale-x"].revealed {
    transform: scaleX(1);
}

[data-anim="card-reveal"].revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ========================================
   NAVBAR
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 5rem;
    transition: all 0.5s var(--ease);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(250, 250, 248, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid transparent;
    transition: all 0.5s var(--ease);
    z-index: -1;
}

.navbar.scrolled { padding: 1rem 5rem; }
.navbar.scrolled::before { border-bottom-color: var(--border); }

/* Navbar invierte colores en secciones oscuras */
.navbar.dark-section::before {
    background: rgba(10, 10, 10, 0.85);
    border-bottom-color: rgba(255,255,255,0.06);
}
.navbar.dark-section .nav-logo { color: var(--white); }
.navbar.dark-section .nav-links a:not(.nav-cta) { color: rgba(255,255,255,0.6); }
.navbar.dark-section .nav-links a:not(.nav-cta):hover { color: var(--white); }
.navbar.dark-section .nav-cta { border-color: rgba(255,255,255,0.4) !important; color: var(--white) !important; }
.navbar.dark-section .nav-cta:hover { background: var(--accent) !important; border-color: var(--accent) !important; color: var(--white) !important; }
.navbar.dark-section .menu-toggle span { background: var(--white); }

.nav-logo {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    transition: color 0.4s;
}

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

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

.nav-links a {
    font-size: 0.85rem;
    font-weight: 450;
    color: var(--text-light);
    transition: color 0.3s;
    position: relative;
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--accent);
    transition: width 0.4s var(--ease);
}

.nav-links a:hover { color: var(--text); }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
    background: transparent !important;
    color: var(--text) !important;
    border: 1.5px solid var(--text) !important;
    padding: 0.55rem 1.5rem;
    border-radius: 100px;
    font-weight: 500 !important;
    font-size: 0.82rem !important;
    transition: all 0.4s var(--ease) !important;
}

.nav-cta:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--white) !important;
    box-shadow: 0 8px 30px rgba(232,80,58,0.25);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 28px;
    height: 20px;
    position: relative;
    z-index: 110;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    position: absolute;
    left: 0;
    transition: all 0.3s var(--ease);
}

.menu-toggle span:first-child { top: 2px; }
.menu-toggle span:last-child { bottom: 2px; }
.menu-toggle.active span:first-child { top: 50%; transform: translateY(-50%) rotate(45deg); }
.menu-toggle.active span:last-child { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 99;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
}

.mobile-menu.active { opacity: 1; pointer-events: all; }

.mobile-menu a {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s var(--ease);
}

.mobile-menu.active a { transform: translateY(0); opacity: 1; }
.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.4s; }

/* ========================================
   HERO
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 5rem 8rem;
    position: relative;
    z-index: 1;
}

.hero-label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.05em;
    max-width: 1100px;
}

.hero-line { display: block; }

.hero-accent em {
    color: var(--accent);
    font-size: 1.05em;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 3rem;
    line-height: 1.9;
    font-weight: 300;
    letter-spacing: 0.01em;
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.scroll-text {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.scroll-line-track {
    width: 1px;
    height: 50px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.scroll-line-fill {
    width: 100%;
    height: 25px;
    background: var(--accent);
    position: absolute;
    top: -25px;
    animation: scrollLine 2.2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { top: -25px; }
    50% { top: 50px; }
    100% { top: -25px; }
}

/* ========================================
   MARQUEE
   ======================================== */

.marquee-section {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 1.2rem 0;
    overflow: hidden;
    background: var(--white);
}

.marquee-track {
    display: flex;
    gap: 0;
    white-space: nowrap;
    animation: marquee 25s linear infinite;
    width: max-content;
}

.marquee-track span {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-light);
    padding: 0 1.5rem;
}

.sep {
    color: var(--accent) !important;
    font-weight: 300 !important;
    font-size: 0.6rem !important;
}

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

/* ========================================
   SECTION COMMON
   ======================================== */

.section-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.25;
}

/* ========================================
   SERVICIOS
   ======================================== */

.servicios {
    padding: 8rem 5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-intro {
    text-align: center;
    margin-bottom: 5rem;
}

.split-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.3;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
}

.servicio-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--white);
    transition: all 0.5s var(--ease);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.servicio-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-soft));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s var(--ease);
}

.servicio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.06);
    border-color: transparent;
}

.servicio-card:hover::after { transform: scaleX(1); }

.servicio-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.servicio-num {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.08em;
}

.servicio-icon {
    width: 36px;
    height: 36px;
    color: var(--accent);
    transition: transform 0.5s var(--ease);
}

.servicio-card:hover .servicio-icon { transform: rotate(-10deg) scale(1.1); }
.servicio-icon svg { width: 100%; height: 100%; }

.servicio-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
    letter-spacing: -0.02em;
}

.servicio-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========================================
   WORK — Fueled-style immersive cards
   ======================================== */

.work {
    padding: 6rem 0 0;
    background: var(--bg-dark);
    color: var(--white);
}

.work-header {
    text-align: center;
    padding: 0 5rem 4rem;
}

.work-header .section-label { color: rgba(232,80,58,0.8); }
.work-header .section-title { color: var(--white); }

.work-card {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: flex-end;
    padding: 4rem 5rem;
    overflow: hidden;
    margin-bottom: 2px;
}

.work-card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

/* Decorative pattern on portfolio cards */
.work-card-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    z-index: 0;
}

.work-card-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    opacity: 0.45;
    transition: transform 8s ease, opacity 1s;
    position: relative;
    z-index: 1;
}

.work-card:hover .work-card-bg img {
    transform: scale(1.06);
    opacity: 0.6;
}

.work-card-bg img.mirror {
    transform: scaleX(-1);
}

.work-card:hover .work-card-bg img.mirror {
    transform: scaleX(-1) scale(1.06);
}

/* Encuadre específico — TixFlash: bajar el foco para que se vea la cara y el móvil */
.work-card-bg img[src*="tixflash"] {
    object-position: center 55%;
}

/* Dark gradient overlay */
.work-card-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.9) 0%,
        rgba(0,0,0,0.5) 35%,
        rgba(0,0,0,0.15) 100%
    );
    z-index: 2;
}

.work-card-content {
    position: relative;
    z-index: 3;
    max-width: 700px;
}

.work-card-meta {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.work-tag {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 100px;
    color: rgba(255,255,255,0.6);
    backdrop-filter: blur(4px);
    transition: all 0.4s var(--ease);
}

.work-card:hover .work-tag {
    border-color: rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.85);
}

.work-card-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
    line-height: 1.05;
}

.work-card-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 550px;
}

.work-card-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
}

.work-stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    display: block;
    line-height: 1;
}

.work-stat-label {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-top: 0.4rem;
}

.work-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
    padding: 0.8rem 0;
    border-bottom: 1.5px solid rgba(255,255,255,0.25);
    transition: all 0.4s var(--ease);
}

.work-card-link svg { transition: transform 0.4s var(--ease); }

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

.work-card-link:hover svg { transform: translate(3px, -3px); }

.work-card-link--soon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255,255,255,0.25);
    padding: 0.8rem 0;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: default;
    border-bottom: 1.5px solid rgba(255,255,255,0.08);
}

.work-card-link--soon::before {
    content: '◦';
    font-size: 0.9em;
    color: var(--accent);
    opacity: 0.5;
}

/* ========================================
   PROCESO — 4 pasos
   ======================================== */

.proceso {
    padding: 8rem 5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.proceso-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
    align-items: start;
}

.proceso-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.proceso-step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border);
}

.proceso-step:first-child { padding-top: 0; }
.proceso-step:last-child { border-bottom: none; }

.paso-num {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.08em;
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.paso-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.paso-content p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========================================
   NOSOTROS
   ======================================== */

.nosotros {
    padding: 6rem 5rem 5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nosotros-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-bottom: 4rem;
}

.nosotros-title {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.nosotros-text {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.stats-row {
    display: flex;
    align-items: center;
    gap: 0;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

.stat-item {
    flex: 1;
    text-align: center;
    padding: 2rem;
}

.stat-num {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: var(--border);
    flex-shrink: 0;
    transform-origin: center;
}

/* ========================================
   TECH BAR
   ======================================== */

.tech-bar {
    padding: 4rem 5rem;
    border-top: 1px solid var(--border);
    background: var(--white);
}

.tech-bar-inner {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.tech-pill {
    padding: 0.65rem 1.8rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-light);
    transition: all 0.4s var(--ease);
    cursor: default;
}

.tech-pill:hover {
    background: var(--text);
    color: var(--white);
    border-color: var(--text);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

/* ========================================
   CONTACTO
   ======================================== */

.contacto {
    padding: 10rem 5rem 6rem;
    text-align: center;
    background: var(--bg-dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contacto::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(232,80,58,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.contacto-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(232,80,58,0.6);
    margin-bottom: 2rem;
}

.contacto-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.08;
    margin-bottom: 3rem;
}

.contacto-title em { color: var(--accent); }

.contacto-email {
    font-size: clamp(1.5rem, 3.5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--white);
    display: inline-block;
    position: relative;
    transition: color 0.4s;
    margin-bottom: 3rem;
}

.contacto-email::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-soft));
    transform: scaleX(0.3);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

.contacto-email:hover { color: var(--accent); }
.contacto-email:hover::after { transform: scaleX(1); }

.contacto-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.contacto-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.35);
    transition: color 0.3s;
    position: relative;
}

.contacto-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.4s var(--ease);
}

.contacto-links a:hover { color: var(--white); }
.contacto-links a:hover::after { width: 100%; }
.link-sep { color: rgba(255,255,255,0.15); }

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.25);
    padding: 2rem 5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: rgba(255,255,255,0.4);
}

.footer p { font-size: 0.72rem; }

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .hero-title { font-size: 4.2rem; }
    .servicios-grid { grid-template-columns: repeat(2, 1fr); }
    .nosotros-inner { grid-template-columns: 1fr; gap: 3rem; }
    .proceso-inner { grid-template-columns: 1fr; gap: 3rem; }
    .work-card { min-height: 55vh; padding: 3rem; }
}

@media (max-width: 768px) {
    .navbar { padding: 1.2rem 1.5rem; }
    .navbar.scrolled { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .mobile-menu { display: flex; }
    .cursor-glow { display: none; }

    .hero { padding: 7rem 1.5rem 3rem; min-height: 90vh; }
    .hero-title { font-size: 2.8rem; }

    .servicios { padding: 5rem 1.5rem; }
    .servicios-grid { grid-template-columns: 1fr; gap: 0.8rem; }

    .work-card { min-height: 50vh; padding: 2rem 1.5rem; }
    .work-header { padding: 0 1.5rem 3rem; }
    .work-card-title { font-size: 2.2rem; }

    .proceso { padding: 5rem 1.5rem; }
    .nosotros { padding: 5rem 1.5rem; }
    .stats-row { flex-direction: column; }
    .stat-divider { width: 60px; height: 1px; }

    .tech-bar { padding: 3rem 1.5rem; }
    .contacto { padding: 5rem 1.5rem 3rem; }
    .footer { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
}