/* ============================================
   CHICKAPITAL - GLOBAL STYLES
   Inspired by Tecnalia.com structure
   ============================================ */

/* --- Variables --- */
:root {
    --navy: #1B2A4A;
    --navy-light: #243556;
    --navy-dark: #111D35;
    --gold: #F5A623;
    --gold-light: #FFD180;
    --gold-dark: #E09000;
    --orange: #E8751A;
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --green: #10B981;
    --green-dark: #059669;
    --cyan: #06B6D4;
    --blue: #3B82F6;
    --blue-dark: #1D4ED8;
    --gradient-hero: linear-gradient(135deg, #1B2A4A 0%, #243556 40%, #1a3a5c 100%);
    --gradient-gold: linear-gradient(135deg, #F5A623, #E8751A);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 30px rgba(245,166,35,0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--gray-700); background: var(--white); line-height: 1.6; overflow-x: hidden; }
h1,h2,h3,h4,h5 { font-family: 'Space Grotesk', 'Inter', sans-serif; color: var(--navy); line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   NAVBAR (Tecnalia-style mega menu)
   ============================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(27,42,74,0.08);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px; max-width: 1200px; margin: 0 auto; padding: 0 24px;
}

.nav-logo img { height: 44px; transition: var(--transition); }
.nav-logo:hover img { transform: scale(1.05); }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links > li { position: relative; }
.nav-links > li > a {
    padding: 8px 16px; font-size: 0.88rem; font-weight: 500;
    color: var(--gray-600); border-radius: var(--radius-sm); transition: var(--transition);
    display: flex; align-items: center; gap: 4px;
}
.nav-links > li > a:hover, .nav-links > li > a.active { color: var(--navy); background: var(--gray-100); }
.nav-links > li > a .arrow { font-size: 0.6rem; transition: var(--transition); }

/* Dropdown */
.nav-dropdown {
    display: none; position: absolute; top: 100%; left: 0;
    background: var(--white); border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); border: 1px solid var(--gray-200);
    padding: 12px 0; min-width: 260px; z-index: 100;
    animation: dropFade 0.2s ease;
}
.nav-links > li:hover .nav-dropdown { display: block; }
@keyframes dropFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.nav-dropdown a {
    display: block; padding: 10px 20px; font-size: 0.85rem; color: var(--gray-600);
    transition: var(--transition);
}
.nav-dropdown a:hover { background: var(--gray-50); color: var(--navy); padding-left: 24px; }
.nav-dropdown .dd-label {
    padding: 6px 20px; font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-400);
}

.nav-cta {
    background: var(--gradient-gold) !important; color: var(--white) !important;
    font-weight: 600 !important; padding: 10px 24px !important;
    border-radius: var(--radius-xl) !important; box-shadow: 0 2px 10px rgba(245,166,35,0.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(245,166,35,0.4) !important; }

.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--navy); cursor: pointer; padding: 8px; }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative; min-height: 92vh; display: flex; align-items: center;
    background: var(--gradient-hero); overflow: hidden; padding-top: 72px;
}
.hero::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(245,166,35,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(6,182,212,0.06) 0%, transparent 50%);
    pointer-events: none;
}
.hero-grid {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px; animation: gridMove 20s linear infinite;
}
@keyframes gridMove { 0% { transform: translate(0,0); } 100% { transform: translate(60px,60px); } }

.hero-content { position: relative; z-index: 2; display: block; padding: 80px 0; max-width: 700px; }
.hero-text { color: var(--white); }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(245,166,35,0.15); border: 1px solid rgba(245,166,35,0.3);
    padding: 6px 16px; border-radius: var(--radius-xl); font-size: 0.8rem;
    font-weight: 600; color: var(--gold-light); margin-bottom: 24px; backdrop-filter: blur(10px);
}
.hero-badge i { color: var(--gold); }

.hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; color: var(--white); margin-bottom: 12px; letter-spacing: -0.02em; }
.hero h1 span { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.hero-subtitle { font-size: clamp(1rem,2vw,1.2rem); color: rgba(255,255,255,0.75); margin-bottom: 16px; font-weight: 300; max-width: 520px; }
.hero-tagline { font-size: 0.95rem; color: var(--cyan); font-weight: 500; margin-bottom: 36px; display: flex; align-items: center; gap: 8px; }
.hero-tagline::before { content: ''; width: 24px; height: 2px; background: var(--cyan); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
    display: inline-flex; align-items: center; gap: 10px; padding: 14px 32px;
    font-size: 0.95rem; font-weight: 600; border-radius: var(--radius-xl);
    border: none; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--gradient-gold); color: var(--white); box-shadow: 0 4px 20px rgba(245,166,35,0.35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(245,166,35,0.5); }
.btn-outline { background: rgba(255,255,255,0.08); color: var(--white); border: 1px solid rgba(255,255,255,0.2); backdrop-filter: blur(10px); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.4); transform: translateY(-2px); }
.btn-secondary { background: var(--navy); color: var(--white); }
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--navy); box-shadow: var(--shadow-sm); }
.btn-white:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; }
.hero-slider {
    position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.hero-slide {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover; background-position: center;
    opacity: 0; transition: opacity 1.5s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to right,
        rgba(17,29,53,0.93) 0%,
        rgba(27,42,74,0.78) 45%,
        rgba(27,42,74,0.45) 100%);
}

.hero-stats { display: flex; gap: 40px; margin-top: 48px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--gold); }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ============================================
   SECTION COMMON
   ============================================ */
.section { padding: 100px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.1em; color: var(--gold-dark); margin-bottom: 12px;
}
.section-label::before, .section-label::after { content: ''; width: 20px; height: 1.5px; background: var(--gold); }
.section-header h2 { font-size: clamp(2rem,4vw,2.8rem); font-weight: 700; margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; }
.bg-light { background: var(--gray-50); }

/* ============================================
   CORE SERVICES (3 main)
   ============================================ */
.core-services { padding: 80px 0 60px; background: var(--white); position: relative; }
.core-services::before {
    content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 80px; height: 3px; background: var(--gradient-gold); border-radius: 2px;
}
.core-services-label { text-align: center; font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold-dark); margin-bottom: 12px; }
.core-services-title { text-align: center; font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 700; margin-bottom: 48px; color: var(--navy); }

.core-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.core-card {
    position: relative; background: var(--white); border-radius: var(--radius-lg);
    padding: 40px 32px 36px; border: 2px solid var(--gray-200);
    transition: var(--transition); overflow: hidden; text-align: center;
    display: flex; flex-direction: column; align-items: center;
}
.core-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.core-card.card-circular::before { background: linear-gradient(90deg, var(--green), var(--green-dark)); }
.core-card.card-esg::before { background: linear-gradient(90deg, var(--blue), var(--blue-dark)); }
.core-card.card-fondos::before { background: linear-gradient(90deg, var(--gold), var(--orange)); }
.core-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }

.core-card-icon { width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 20px; }
.card-circular .core-card-icon { background: rgba(16,185,129,0.1); color: var(--green); }
.card-esg .core-card-icon { background: rgba(59,130,246,0.1); color: var(--blue); }
.card-fondos .core-card-icon { background: rgba(245,166,35,0.1); color: var(--gold); }

.core-card h3 { font-size: 1.15rem; margin-bottom: 12px; line-height: 1.3; }
.core-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 20px; flex: 1; }
.core-card-link { font-size: 0.85rem; font-weight: 600; color: var(--navy); display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
.core-card-link:hover { color: var(--gold-dark); gap: 10px; }

.core-card-tag { display: inline-block; padding: 5px 14px; border-radius: var(--radius-xl); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.card-circular .core-card-tag { background: rgba(16,185,129,0.1); color: var(--green-dark); }
.card-esg .core-card-tag { background: rgba(59,130,246,0.1); color: var(--blue-dark); }
.card-fondos .core-card-tag { background: rgba(245,166,35,0.1); color: var(--gold-dark); }

/* ============================================
   ÁMBITOS / PORTFOLIO GRID (Tecnalia-style)
   ============================================ */
.ambitos { padding: 80px 0; }
.ambitos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }

.ambito-card {
    position: relative; border-radius: var(--radius-md); overflow: hidden;
    height: 280px; cursor: pointer; transition: var(--transition);
}
.ambito-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.ambito-bg {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    transition: transform 0.5s ease;
}
.ambito-card:hover .ambito-bg { transform: scale(1.05); }

.ambito-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.7) 100%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 28px; color: var(--white);
}
.ambito-icon {
    width: 52px; height: 52px; border-radius: 50%;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; color: var(--white); margin-bottom: 14px;
    transition: var(--transition); border: 1px solid rgba(255,255,255,0.2);
}
.ambito-card:hover .ambito-icon { background: rgba(255,255,255,0.25); transform: scale(1.1); }
.ambito-overlay { justify-content: flex-end; }
.ambito-overlay h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 6px; font-weight: 600; }
.ambito-overlay p { font-size: 0.8rem; opacity: 0.8; line-height: 1.4; }
.ambito-arrow {
    position: absolute; top: 16px; right: 16px; width: 36px; height: 36px;
    background: rgba(255,255,255,0.15); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 0.8rem; transition: var(--transition);
    backdrop-filter: blur(4px);
}
.ambito-card:hover .ambito-arrow { background: var(--gold); }

/* ============================================
   PAGE HERO (for inner pages)
   ============================================ */
.page-hero {
    background: var(--gradient-hero); padding: 140px 0 60px; position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px; z-index: 1;
}
.page-hero-slider {
    position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.page-hero-slider .hero-slide::after {
    background: rgba(17,29,53,0.72);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero .breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.5); margin-bottom: 16px; }
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero .breadcrumb a:hover { color: var(--gold); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); color: var(--white); font-weight: 700; margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.7); max-width: 600px; line-height: 1.7; }

/* ============================================
   SERVICE PAGE
   ============================================ */
.service-detail { padding: 80px 0; }
.service-detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; align-items: start; }
.service-detail-content h2 { font-size: 1.6rem; margin-bottom: 20px; }
.service-detail-content p { color: var(--gray-500); line-height: 1.8; margin-bottom: 16px; }
.service-detail-content ul { list-style: none; margin: 20px 0; }
.service-detail-content ul li { padding: 8px 0; padding-left: 28px; position: relative; color: var(--gray-600); font-size: 0.95rem; }
.service-detail-content ul li::before { content: '\f00c'; font-family: 'Font Awesome 5 Free'; font-weight: 900; position: absolute; left: 0; color: var(--green); font-size: 0.85rem; }

.service-sidebar { position: sticky; top: 100px; }
.service-cta-card {
    background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
    padding: 32px; text-align: center;
}
.service-cta-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.service-cta-card p { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 24px; }
.service-cta-card .btn { width: 100%; justify-content: center; margin-bottom: 12px; }

.service-related { margin-top: 32px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 24px; }
.service-related h4 { font-size: 0.95rem; margin-bottom: 16px; }
.service-related a { display: block; padding: 8px 0; font-size: 0.88rem; color: var(--gray-500); border-bottom: 1px solid var(--gray-100); transition: var(--transition); }
.service-related a:last-child { border-bottom: none; }
.service-related a:hover { color: var(--gold-dark); padding-left: 6px; }

/* ============================================
   ACTUALIDAD CARDS
   ============================================ */
.actualidad-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.actualidad-tab {
    padding: 10px 24px; border-radius: var(--radius-xl); font-size: 0.88rem;
    font-weight: 500; border: 1px solid var(--gray-200); color: var(--gray-600);
    cursor: pointer; transition: var(--transition); background: var(--white);
}
.actualidad-tab:hover, .actualidad-tab.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.news-card {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md);
    overflow: hidden; transition: var(--transition);
}
.news-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.news-card-img { height: 180px; background: var(--gradient-hero); position: relative; display: flex; align-items: center; justify-content: center; }
.news-card-img i { font-size: 2.5rem; color: rgba(255,255,255,0.2); }
.news-card-type { position: absolute; top: 12px; left: 12px; padding: 4px 12px; border-radius: var(--radius-xl); font-size: 0.72rem; font-weight: 600; background: rgba(245,166,35,0.9); color: var(--white); }
.news-card-body { padding: 24px; }
.news-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.news-card-body p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 12px; }
.news-card-meta { font-size: 0.78rem; color: var(--gray-400); }

/* ============================================
   ABOUT / NOSOTROS
   ============================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-content h3 { font-size: 1.4rem; margin-bottom: 16px; }
.about-content p { color: var(--gray-500); margin-bottom: 16px; line-height: 1.8; }

.about-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.pillar-card { padding: 24px; background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--gray-200); transition: var(--transition); }
.pillar-card:hover { border-color: var(--gold); box-shadow: var(--shadow-glow); transform: translateY(-4px); }
.pillar-icon { width: 44px; height: 44px; background: var(--gradient-gold); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.1rem; margin-bottom: 12px; }
.pillar-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.pillar-card p { font-size: 0.82rem; color: var(--gray-400); line-height: 1.5; }

.about-visual { position: relative; }
.about-image-card { background: var(--gradient-hero); border-radius: var(--radius-lg); padding: 48px; text-align: center; position: relative; overflow: hidden; }
.about-image-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse at 30% 70%, rgba(245,166,35,0.12) 0%, transparent 50%); pointer-events: none; }
.about-image-card img { width: 240px; position: relative; z-index: 1; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.2)); }
.about-image-card h3 { color: var(--white); font-size: 1.6rem; margin-top: 24px; position: relative; z-index: 1; }
.about-image-card p { color: rgba(255,255,255,0.6); margin-top: 8px; position: relative; z-index: 1; }

.about-floating-tag { position: absolute; background: var(--white); padding: 12px 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); font-size: 0.82rem; font-weight: 600; color: var(--navy); z-index: 5; }
.about-floating-tag.tag-top { top: -16px; right: -16px; }
.about-floating-tag.tag-bottom { bottom: -16px; left: -16px; }
.about-floating-tag i { color: var(--gold); margin-right: 6px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h3 { font-size: 1.4rem; margin-bottom: 16px; }
.contact-info > p { color: var(--gray-500); margin-bottom: 32px; line-height: 1.7; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.contact-item-icon { width: 44px; height: 44px; min-width: 44px; background: var(--gray-100); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--gold-dark); font-size: 1rem; }
.contact-item-text h4 { font-size: 0.9rem; margin-bottom: 2px; }
.contact-item-text p, .contact-item-text a { font-size: 0.88rem; color: var(--gray-500); }
.contact-item-text a:hover { color: var(--gold-dark); }

.contact-form-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--gray-700); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 0.9rem; font-family: 'Inter', sans-serif; color: var(--gray-700); background: var(--gray-50); transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--gold); background: var(--white); box-shadow: 0 0 0 3px rgba(245,166,35,0.1); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 14px; background: var(--gradient-gold); color: var(--white); font-size: 0.95rem; font-weight: 600; border: none; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; }
.form-submit:hover { box-shadow: 0 4px 20px rgba(245,166,35,0.4); transform: translateY(-2px); }

/* ============================================
   PARTNERS
   ============================================ */
.partners-section { background: var(--gray-50); padding: 80px 0; overflow: hidden; }
.partners-label { text-align: center; font-size: 0.95rem; font-weight: 600; color: var(--gray-500); margin-bottom: 40px; text-transform: uppercase; letter-spacing: 0.1em; }
.partners-marquee { width: 100%; overflow: hidden; mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%); -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%); }
.partners-track-scroll { display: flex; align-items: center; gap: 80px; animation: marqueeScroll 25s linear infinite; width: max-content; }
.partners-track-scroll:hover { animation-play-state: paused; }
@keyframes marqueeScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.partner-logo { height: 55px; opacity: 0.45; filter: grayscale(100%); transition: var(--transition); flex-shrink: 0; }
.partner-logo:hover { opacity: 1; filter: grayscale(0%); transform: scale(1.1); }
/* Legacy static layout fallback */
.partners-track { display: flex; align-items: center; justify-content: center; gap: 60px; flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--navy-dark); color: rgba(255,255,255,0.6); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand img { height: 40px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 1rem; transition: var(--transition); }
.footer-social a:hover { background: var(--gold); color: var(--white); transform: translateY(-3px); }
.footer-col h4 { color: var(--white); font-size: 0.9rem; font-weight: 600; margin-bottom: 20px; }
.footer-col a { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-bottom: 12px; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom { padding: 24px 0; display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; }
.footer-bottom a { color: var(--gold); }

/* ============================================
   WHATSAPP & CHATBOT FLOATS
   ============================================ */
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 900;
    width: 60px; height: 60px; background: #25D366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: var(--transition); animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
@keyframes whatsappPulse { 0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6), 0 0 0 10px rgba(37,211,102,0.1); } }

.chatbot-trigger { position: fixed; bottom: 100px; right: 28px; z-index: 900; width: 56px; height: 56px; background: var(--gradient-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.4rem; box-shadow: 0 4px 20px rgba(245,166,35,0.3); cursor: pointer; transition: var(--transition); border: none; }
.chatbot-trigger:hover { transform: scale(1.1); }

.chatbot-window { position: fixed; bottom: 170px; right: 28px; z-index: 999; width: 380px; max-height: 500px; background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; display: none; flex-direction: column; animation: chatSlideUp 0.3s ease; }
.chatbot-window.open { display: flex; }
@keyframes chatSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.chatbot-header { background: var(--gradient-hero); padding: 16px 20px; display: flex; align-items: center; gap: 12px; }
.chatbot-avatar { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.chatbot-header-text h4 { color: var(--white); font-size: 0.9rem; font-weight: 600; }
.chatbot-header-text p { color: rgba(255,255,255,0.6); font-size: 0.75rem; }
.chatbot-close { margin-left: auto; background: none; border: none; color: rgba(255,255,255,0.6); font-size: 1.2rem; cursor: pointer; padding: 4px; }

.chatbot-messages { flex: 1; overflow-y: auto; padding: 20px; max-height: 320px; }
.chat-message { margin-bottom: 16px; display: flex; gap: 8px; animation: chatFade 0.3s ease; }
@keyframes chatFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.chat-message.bot .chat-bubble { background: var(--gray-100); color: var(--gray-700); border-radius: 4px 16px 16px 16px; }
.chat-message.user { flex-direction: row-reverse; }
.chat-message.user .chat-bubble { background: var(--navy); color: var(--white); border-radius: 16px 4px 16px 16px; }
.chat-bubble { padding: 10px 14px; font-size: 0.85rem; line-height: 1.5; max-width: 85%; }
.chat-options { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chat-option { padding: 6px 14px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-xl); font-size: 0.78rem; font-weight: 500; color: var(--navy); cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; }
.chat-option:hover { border-color: var(--gold); background: rgba(245,166,35,0.05); color: var(--gold-dark); }

.chatbot-input-area { padding: 12px 16px; border-top: 1px solid var(--gray-200); display: flex; gap: 8px; }
.chatbot-input-area input { flex: 1; padding: 10px 14px; border: 1px solid var(--gray-200); border-radius: var(--radius-xl); font-size: 0.85rem; font-family: 'Inter', sans-serif; outline: none; }
.chatbot-input-area input:focus { border-color: var(--gold); }
.chatbot-send { width: 40px; height: 40px; background: var(--gradient-gold); border: none; border-radius: 50%; color: var(--white); font-size: 0.9rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.chatbot-send:hover { transform: scale(1.05); }

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-content { text-align: center; max-width: 100%; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .service-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 24px; box-shadow: var(--shadow-lg); gap: 4px; }
    .nav-links.active { display: flex; }
    .nav-links > li:hover .nav-dropdown { display: none; }
    .mobile-toggle { display: block; }
    .nav-cta { text-align: center; }
    .core-cards { grid-template-columns: 1fr; }
    .ambitos-grid { grid-template-columns: 1fr 1fr; }
    .about-pillars { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .chatbot-window { right: 12px; left: 12px; width: auto; bottom: 160px; }
    .news-grid { grid-template-columns: 1fr; }
}