/**
 * CaptureWas - Main Stylesheet (Part 1 - Base & Layout)
 */

:root {
    --color-primary: #f0973f;
    --color-primary-dark: #d87f2a;
    --color-primary-light: #f8b870;
    --color-secondary: #409059;
    --color-secondary-dark: #2d6940;
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-success: #10b981;
    --color-error: #ef4444;

    --font-family: 'Montserrat', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;

    --container-max: 1280px;
    --header-height: 80px;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --z-fixed: 300;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background: var(--color-white);
    overflow-x: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

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

ul,
ol {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-gray-900);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.main {
    min-height: calc(100vh - var(--header-height));
    padding-top: var(--header-height);
    overflow-x: hidden;
    max-width: 100vw;
}

.section {
    padding: var(--spacing-16) 0;
    overflow-x: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
}

.section-title span {
    color: var(--color-primary);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    z-index: var(--z-fixed);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    position: relative;
    padding: var(--spacing-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    position: relative;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--color-gray-900);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-gray-900);
    left: 0;
    transition: transform var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg) translate(5px, -6px);
}

@media (max-width: 992px) {
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: var(--color-gray-100);
        border-radius: var(--radius-lg);
        z-index: 1001;
    }

    .nav-toggle:hover {
        background: var(--color-gray-200);
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-8);
        padding: var(--spacing-8);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-menu .nav-item {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    .nav-menu.active .nav-item {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-menu.active .nav-item:nth-child(1) {
        transition-delay: 0.1s;
    }

    .nav-menu.active .nav-item:nth-child(2) {
        transition-delay: 0.15s;
    }

    .nav-menu.active .nav-item:nth-child(3) {
        transition-delay: 0.2s;
    }

    .nav-menu.active .nav-item:nth-child(4) {
        transition-delay: 0.25s;
    }

    .nav-menu.active .nav-item:nth-child(5) {
        transition-delay: 0.3s;
    }

    .nav-link {
        font-size: var(--font-size-2xl);
        font-weight: 600;
        padding: var(--spacing-3) var(--spacing-4);
    }

    .nav-link:hover {
        background: rgba(240, 151, 63, 0.1);
        border-radius: var(--radius-lg);
    }

    .btn-whatsapp .btn-text {
        display: none;
    }

    .btn-whatsapp {
        width: 44px;
        height: 44px;
        padding: 0;
        border-radius: var(--radius-lg);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-secondary-dark);
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: var(--color-white);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

.btn .material-icons {
    font-size: 20px;
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.card-icon .material-icons {
    font-size: 28px;
}

.card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3);
}

.card-text {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.card-link:hover {
    gap: var(--spacing-3);
}

.card-link .material-icons {
    font-size: 18px;
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(240, 151, 63, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-6);
}

.hero-title {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
}

.hero-title span {
    color: var(--color-primary);
}

.hero-text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

@media (max-width: 992px) {
    .hero {
        min-height: auto;
        padding: var(--spacing-16) 0;
    }

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

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.service-card {
    text-align: center;
    padding: var(--spacing-8);
}

.service-card .card-icon {
    margin: 0 auto var(--spacing-4);
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr !important;
    }

    /* Global mobile fixes */
    .container {
        padding: 0 1rem;
    }

    .section {
        padding: var(--spacing-8) 0;
    }

    .card {
        padding: var(--spacing-4);
    }

    h1 {
        font-size: var(--font-size-2xl);
    }

    h2 {
        font-size: var(--font-size-xl);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }
}

/* Why Us */
.why-us {
    background: var(--color-gray-50);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.why-content h2 {
    margin-bottom: var(--spacing-4);
}

.why-content>p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
}

.why-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.why-item {
    display: flex;
    gap: var(--spacing-4);
}

.why-item-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
}

.why-item-content h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.why-item-content p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr;
    }

    .why-list {
        grid-template-columns: 1fr;
    }
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.project-card {
    border: 1px solid var(--color-gray-200);
}

.project-card:hover {
    border-color: var(--color-primary);
}

.project-sector {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-gray-100);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-full);
}

.project-title {
    font-size: var(--font-size-lg);
    margin: var(--spacing-3) 0 var(--spacing-2);
}

.project-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.project-result {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

@media (max-width: 992px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-16) 0;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.cta-section p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
}

.cta-section .btn {
    background: var(--color-white);
    color: var(--color-primary);
}