/* ============================================
   ASESORÍA OASIS — Custom Styles
   Teal + Slate Grey | Vibrant Modern Design
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
    --teal-50: #F0FDFA;
    --teal-100: #CCFBF1;
    --teal-200: #99F6E4;
    --teal-300: #5EEAD4;
    --teal-400: #2DD4BF;
    --teal-500: #14B8A6;
    --teal-600: #0D9488;
    --teal-700: #0F766E;
    --teal-800: #115E59;
    --teal-900: #134E4A;

    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-400: #94A3B8;
    --slate-500: #64748B;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1E293B;
    --slate-900: #0F172A;
    --slate-950: #020617;

    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.16);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--slate-800);
    background-color: #FFFFFF;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ---- Utility ---- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ---- Geometric Decorations ---- */
.geo-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
}

.geo-circle-1 {
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: var(--teal-500);
    top: -200px;
    right: -200px;
}

.geo-circle-2 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--teal-400);
    bottom: 20%;
    left: -150px;
}

.geo-square-1 {
    width: 200px;
    height: 200px;
    background: var(--teal-600);
    top: 40%;
    right: -60px;
    transform: rotate(45deg);
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 120px solid transparent;
    border-right: 120px solid transparent;
    border-bottom: 200px solid var(--teal-400);
    top: 60%;
    left: 5%;
    opacity: 0.04;
}

.geo-dots {
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, var(--teal-500) 2px, transparent 2px);
    background-size: 16px 16px;
    top: 75%;
    right: 8%;
    opacity: 0.1;
}

/* ---- Header ---- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(13, 148, 136, 0.1);
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--slate-900);
    z-index: 1001;
}

.logo-mark {
    color: var(--teal-600);
}

.logo-text {
    letter-spacing: -0.02em;
}

.logo-accent {
    color: var(--teal-600);
}

/* Nav */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links {
    display: flex;
    gap: var(--space-xs);
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.938rem;
    color: var(--slate-600);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--teal-700);
    background: var(--teal-50);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--teal-700);
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-xl);
    transition: var(--transition-fast);
}

.nav-cta:hover {
    background: var(--teal-100);
    border-color: var(--teal-300);
}

.nav-close {
    display: none;
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    color: var(--slate-600);
    padding: var(--space-sm);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 1001;
}

.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--slate-900);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(2, 6, 23, 0.85) 0%,
        rgba(15, 23, 42, 0.7) 40%,
        rgba(13, 148, 136, 0.4) 100%
    );
}

.hero-geo {
    position: absolute;
    pointer-events: none;
    z-index: 2;
}

.geo-hero-circle {
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 2px solid rgba(45, 212, 191, 0.15);
    bottom: -150px;
    right: -100px;
}

.geo-hero-bar {
    width: 300px;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-400), transparent);
    bottom: 25%;
    right: 5%;
    border-radius: 2px;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.813rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal-300);
    background: rgba(13, 148, 136, 0.15);
    border: 1px solid rgba(13, 148, 136, 0.3);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-2xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal-400);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: #FFFFFF;
    margin-bottom: var(--space-xl);
}

.text-gradient {
    background: linear-gradient(135deg, var(--teal-300) 0%, var(--teal-400) 50%, var(--teal-200) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.063rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: var(--slate-300);
    margin-bottom: var(--space-2xl);
    max-width: 580px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--teal-300);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.813rem;
    color: var(--slate-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(148, 163, 184, 0.3);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--slate-400);
    font-size: 0.75rem;
    font-family: var(--font-heading);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--teal-400), transparent);
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.938rem;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-xl);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-600);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    background: var(--teal-700);
    box-shadow: 0 6px 24px rgba(13, 148, 136, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #FFFFFF;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--teal-400);
    color: var(--teal-300);
    background: rgba(13, 148, 136, 0.1);
}

.btn-white {
    background: #FFFFFF;
    color: var(--teal-700);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline-white {
    background: transparent;
    color: #FFFFFF;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
}

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

/* ---- Section Shared ---- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 0.813rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal-700);
    margin-bottom: var(--space-md);
}

.tag-line {
    display: block;
    width: 32px;
    height: 2px;
    background: var(--teal-500);
    border-radius: 1px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--slate-900);
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.063rem;
    line-height: 1.7;
    color: var(--slate-500);
}

/* ---- Services ---- */
.services {
    padding: var(--space-4xl) 0;
    background: var(--slate-50);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    position: relative;
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-200);
    transition: var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-400), var(--teal-600));
    opacity: 0;
    transition: var(--transition-fast);
}

.service-card:hover {
    border-color: var(--teal-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.service-card-accent {
    background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-800) 100%);
    border-color: var(--teal-700);
}

.service-card-accent::before {
    background: linear-gradient(90deg, var(--teal-300), var(--teal-200));
    opacity: 1;
}

.service-card-accent .service-title,
.service-card-accent .service-desc,
.service-card-accent .service-features li {
    color: #FFFFFF;
}

.service-card-accent .service-features li {
    color: var(--teal-100);
}

.service-card-accent .service-features li::before {
    color: var(--teal-300);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-md);
    color: var(--teal-700);
    margin-bottom: var(--space-lg);
    transition: var(--transition-fast);
}

.service-card:hover .service-icon {
    background: var(--teal-100);
    transform: scale(1.05);
}

.service-card-accent .service-icon {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--teal-200);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.938rem;
    line-height: 1.7;
    color: var(--slate-500);
    margin-bottom: var(--space-lg);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-features li {
    font-size: 0.875rem;
    color: var(--slate-600);
    padding-left: var(--space-lg);
    position: relative;
}

.service-features li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--teal-500);
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1;
}

/* ---- About ---- */
.about {
    padding: var(--space-4xl) 0;
    background: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--teal-100);
    border-radius: var(--radius-lg);
    bottom: -40px;
    right: -40px;
    z-index: -1;
}

.about-experience {
    position: absolute;
    bottom: var(--space-xl);
    left: -30px;
    background: var(--teal-600);
    color: #FFFFFF;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
}

.about-experience .exp-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.about-experience .exp-text {
    font-size: 0.813rem;
    line-height: 1.4;
    color: var(--teal-100);
}

.about-content {
    max-width: 520px;
}

.about-content .section-tag {
    margin-bottom: var(--space-md);
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: var(--space-lg);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.value-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-sm);
    color: var(--teal-600);
}

.value-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--slate-800);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 0.875rem;
    color: var(--slate-500);
}

/* ---- CTA Banner ---- */
.cta-banner {
    position: relative;
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-800) 50%, var(--teal-900) 100%);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(13, 148, 136, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(45, 212, 191, 0.15) 0%, transparent 50%);
}

.cta-geo {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 2px solid rgba(45, 212, 191, 0.1);
    border-radius: 50%;
    top: -100px;
    right: -50px;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #FFFFFF;
    margin-bottom: var(--space-lg);
}

.cta-desc {
    font-size: 1.063rem;
    line-height: 1.7;
    color: var(--slate-400);
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

/* ---- Contact ---- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--slate-50);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info .section-tag {
    margin-bottom: var(--space-md);
}

.contact-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--slate-500);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-md);
    color: var(--teal-600);
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-800);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.938rem;
    color: var(--slate-500);
    line-height: 1.6;
}

.contact-item a {
    color: var(--teal-700);
    transition: var(--transition-fast);
}

.contact-item a:hover {
    color: var(--teal-500);
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ---- Form ---- */
.form-card {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.form-subtitle {
    font-size: 0.938rem;
    color: var(--slate-500);
    margin-bottom: var(--space-2xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-body);
    font-size: 0.938rem;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-privacy {
    margin-bottom: var(--space-xl);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.813rem;
    color: var(--slate-500);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    min-width: 16px;
    accent-color: var(--teal-600);
}

.checkbox-label a {
    color: var(--teal-600);
    text-decoration: underline;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form-success.show {
    display: block;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border: 2px solid var(--teal-200);
    border-radius: 50%;
    color: var(--teal-600);
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
}

.form-success p {
    font-size: 0.938rem;
    color: var(--slate-500);
}

/* ---- Footer ---- */
.footer {
    background: var(--slate-900);
    color: var(--slate-400);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.footer-brand .logo {
    color: #FFFFFF;
    margin-bottom: var(--space-md);
}

.footer-desc {
    font-size: 0.938rem;
    line-height: 1.7;
    color: var(--slate-500);
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-200);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-lg);
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links li a,
.footer-contact li {
    font-size: 0.938rem;
    color: var(--slate-500);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition-fast);
}

.footer-links li a:hover {
    color: var(--teal-400);
}

.footer-contact li {
    gap: var(--space-sm);
}

.footer-contact a {
    color: var(--slate-500);
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--teal-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    font-size: 0.813rem;
    color: var(--slate-600);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* ---- Animations ---- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }

    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        inset: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

    .nav.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }

    .nav-link {
        font-size: 1.25rem;
        padding: var(--space-md) var(--space-xl);
    }

    .nav-cta {
        font-size: 1rem;
        padding: var(--space-md) var(--space-xl);
    }

    .nav-close {
        display: flex;
    }

    /* Hero */
    .hero-content {
        padding-top: var(--space-3xl);
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .stat-divider {
        display: none;
    }

    .hero-scroll {
        display: none;
    }

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

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-image-accent {
        display: none;
    }

    .about-experience {
        left: var(--space-md);
        bottom: var(--space-md);
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    /* CTA */
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

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

    .form-card {
        padding: var(--space-xl);
    }
}