/* ============================================
   ZADDA STUDIO - MODERN STYLESHEET
   Mobile-First Responsive Design
============================================ */

/* ============================================
   CSS VARIABLES (Design System)
============================================ */
:root {
    /* Colors */
    --color-primary: #f9a392;
    --color-secondary: #8ed4cc;
    --color-dark: #323232;
    --color-text: #757575;
    --color-text-light: #9a9a9a;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f8f8;
    --color-border: #f2f2f2;

    /* Typography */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Droid Serif', serif;
    --font-accent: 'Great Vibes', cursive;
    --font-ui: 'Open Sans', sans-serif;
    --font-display: 'Lora', serif;
    --font-script: 'Rouge Script', cursive;

    /* Spacing */
    --section-padding: 3rem 1rem;
    --container-max: 1200px;
    --gap: 1.5rem;
}

/* ============================================
   RESET & BASE STYLES (Mobile-First)
============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.9;
    color: var(--color-text);
    background-color: var(--color-bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

h5 {
    font-size: 1rem;
    font-weight: 600;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
}

/* ============================================
   BUTTONS
============================================ */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    border: 2px solid var(--color-secondary);
    background-color: var(--color-secondary);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

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

.btn--outline:hover {
    background-color: var(--color-secondary);
    color: #fff;
}

/* ============================================
   HEADER & NAVIGATION
============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    max-width: var(--container-max);
    margin: 0 auto;
}

.logo img {
    height: 40px;
    width: auto;
}

/* Mobile Navigation */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-dark);
    transition: all 0.3s ease;
}

.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    padding: 1rem;
}

.main-nav.active {
    display: block;
}

.main-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.main-nav a {
    display: block;
    padding: 0.8rem 1rem;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.main-nav a:hover,
.main-nav .current>a {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dropdown */
.has-dropdown>a::after {
    content: ' ▼';
    font-size: 0.7em;
}

.dropdown {
    display: none;
    padding-left: 1rem;
    background-color: rgba(0, 0, 0, 0.1);
}

.has-dropdown.open .dropdown {
    display: block;
}

.dropdown a {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1rem 3rem;
    background-image: url('../images/poze-zadda-homepage/hero/hero-zadda.webp');
    background-size: cover;
    background-position: center;
    color: #fff;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-decoration {
    width: 150px;
    margin: 0 auto 1rem;
}

.hero-subtitle {
    font-family: var(--font-accent);
    font-size: 2.5rem;
    font-weight: 400;
    color: #fff;
    margin-bottom: 0.5rem;
}

.hero h1 {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.hero .btn {
    text-transform: lowercase;
    letter-spacing: 0.5px;
}

/* Hero image position on mobile - shift to left */
@media (max-width: 767px) {
    .hero {
        background-position: 20% center;
    }
}

/* ============================================
   FEATURES GRID SECTION
============================================ */
.features {
    padding: var(--section-padding);
    background-color: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.feature-item {
    min-height: 300px;
}

.feature-item--image {
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-bg-alt);
}

.feature-item--image.img-1 {
    background-image: url('../images/poze-zadda-homepage/sectiunea1/pedichiura-zadda.webp');
}

.feature-item--image.img-2 {
    background-image: url('../images/poze-zadda-homepage/sectiunea1/unghii-zadda.webp');
}

.feature-item--image.img-3 {
    background-image: url('../images/poze-zadda-homepage/sectiunea1/sterile-zadda.webp');
}

.feature-item--content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    background-color: var(--color-bg-alt);
    text-align: center;
}

.feature-item h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-divider {
    width: 70px;
    height: 1px;
    background-color: var(--color-border);
    margin: 0 auto 1.5rem;
}

.feature-item p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.feature-list {
    text-align: left;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.feature-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* ============================================
   SERVICES PORTFOLIO
============================================ */
.services {
    padding: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
}

.service-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover img {
    transform: scale(1.05);
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: rgba(249, 163, 146, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    opacity: 1;
    transition: opacity 0.4s ease, background 0.4s ease;
}

.service-card:hover .service-overlay {
    background: rgba(249, 163, 146, 0.9);
}

.service-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 0.5rem;
}

.service-overlay h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-overlay p {
    color: #fff;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.service-overlay .btn {
    background-color: #fff;
    border-color: #fff;
    color: var(--color-primary);
    font-size: 0.8rem;
    padding: 0.6rem 1.5rem;
}

.service-overlay .btn:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
}

/* ============================================
   WHY CHOOSE US SECTION
============================================ */
.why-choose {
    padding: 4rem 1rem;
    background-image: url('../images/poze-zadda-homepage/decenoi/decenoi-zadda.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.why-choose-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.why-choose-subtitle {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.why-choose h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.why-choose-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #fff;
    margin-bottom: 2rem;
}

.why-features {
    text-align: left;
    margin-bottom: 2rem;
}

.why-feature {
    padding: 1.2rem;
    background: rgba(0, 0, 0, 0.3);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px;
    margin-bottom: 1rem;
}

.why-feature h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.why-feature p {
    font-size: 0.95rem;
    color: #fff;
    line-height: 1.7;
}

/* ============================================
   STATS SECTION
============================================ */
.stats {
    padding: 3rem 1rem;
    background-color: var(--color-secondary);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.stat-item {
    color: #fff;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ============================================
   PRICING SECTION
============================================ */
.pricing {
    padding: var(--section-padding);
    background-color: var(--color-bg-alt);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.pricing-header p {
    max-width: 700px;
    margin: 0 auto 1rem;
    font-size: 0.95rem;
}

.pricing-category {
    margin-bottom: 2.5rem;
}

.pricing-category h3 {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #000;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem 0;
    border-bottom: 1px dotted var(--color-border);
}

.pricing-item-name {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-dark);
    flex: 1;
}

.pricing-item-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: block;
}

.pricing-item-price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    margin-left: 1rem;
}

.pricing-note {
    text-align: center;
    font-style: italic;
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin: 2rem 0;
}

.pricing-cta {
    text-align: center;
}

/* ============================================
   PROMISE SECTION
============================================ */
.promise {
    padding: var(--section-padding);
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.promise-content {
    padding: 0 1rem;
}

.promise-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.promise-content h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.promise-intro {
    margin-bottom: 2rem;
}

.promise-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.promise-feature {
    text-align: center;
}

.promise-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin: 0 auto 1rem;
}

.promise-feature h5 {
    margin-bottom: 0.3rem;
}

.promise-feature span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.promise-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* ============================================
   CONSULTATION CTA
============================================ */
.consultation {
    padding: 4rem 1rem;
    background-image: url('../images/Layer-25-copy1.png');
    background-size: cover;
    background-position: center;
    text-align: center;
    color: #fff;
}

.consultation h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.consultation p {
    max-width: 600px;
    margin: 0 auto 1.5rem;
    font-size: 1rem;
    color: #fff;
}

.consultation-info {
    margin-bottom: 2rem;
}

.consultation-info p {
    margin-bottom: 0.5rem;
    color: #fff;
}

.consultation-info a {
    color: var(--color-primary);
}

/* ============================================
   FOOTER
============================================ */
.site-footer {
    background-color: var(--color-dark);
    color: #fff;
    padding: 3rem 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.footer-section h5 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #b2b2b2;
}

.footer-contact li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    color: #b2b2b2;
}

.footer-contact a {
    color: #b2b2b2;
}

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

.footer-nav a {
    display: block;
    padding: 0.3rem 0;
    color: #b2b2b2;
    font-size: 0.9rem;
}

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

.footer-sub {
    margin-left: 1rem;
}

/* Copyright Bar */
.copyright {
    background-color: #1a1a1a;
    padding: 1.5rem 1rem;
    text-align: center;
}

.copyright-inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.copyright p {
    color: #b2b2b2;
    font-size: 0.85rem;
}

.copyright a {
    color: var(--color-primary);
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background-color: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
    z-index: 999;
}

.scroll-top:hover {
    background-color: var(--color-secondary);
}

.scroll-top.visible {
    display: flex;
}

/* ============================================
   TABLET BREAKPOINT (min-width: 576px)
============================================ */
@media (min-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 2rem;
    }

    .promise-features {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   TABLET LANDSCAPE (min-width: 768px)
============================================ */
@media (min-width: 768px) {
    :root {
        --section-padding: 5rem 2rem;
    }

    body {
        font-size: 14px;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .logo img {
        height: 50px;
    }

    .hero h1 {
        font-size: 2.4rem;
    }

    .hero-subtitle {
        font-size: 3rem;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-overlay {
        opacity: 0;
        background: rgba(249, 163, 146, 0.9);
    }

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

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .stat-number {
        font-size: 3rem;
    }

    .promise {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   DESKTOP (min-width: 992px)
============================================ */
@media (min-width: 992px) {
    .nav-toggle {
        display: none;
    }

    .main-nav {
        display: block;
        position: static;
        background: none;
        padding: 0;
    }

    .main-nav>ul {
        flex-direction: row;
        gap: 0;
    }

    .main-nav>ul>li {
        position: relative;
    }

    .main-nav a {
        color: var(--color-dark);
        padding: 0.5rem 1.2rem;
        border-bottom: none;
        border-bottom: 2px solid transparent;
    }

    .main-nav a:hover,
    .main-nav .current>a {
        background-color: transparent;
        border-bottom-color: var(--color-primary);
    }

    .has-dropdown>a::after {
        content: ' ▾';
    }

    .dropdown {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 280px;
        background-color: var(--color-bg-alt);
        padding: 0.5rem 0;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s ease;
    }

    .has-dropdown:hover .dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .dropdown a {
        padding: 0.6rem 1.5rem;
        color: var(--color-text);
    }

    .dropdown a:hover {
        color: var(--color-primary);
        background-color: #fff;
    }

    .dropdown li {
        display: block;
        width: 100%;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-content {
        max-width: 900px;
    }

    .pricing-grid {
        gap: 0.5rem 3rem;
    }

    .why-choose h2 {
        font-size: 2rem;
    }

    .why-choose-intro {
        font-size: 1.3rem;
    }
}

/* ============================================
   LARGE DESKTOP (min-width: 1200px)
============================================ */
@media (min-width: 1200px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 3.5rem;
    }

    .feature-item--content {
        padding: 3rem 2.5rem;
    }
}