/* ==================================================================
   SBIC — Premium Corporate Stylesheet
   ================================================================== */

/* ===========================
   DESIGN TOKENS
   =========================== */
:root {
  --color-primary:        #0A2647;
  --color-primary-dark:   #061A33;
  --color-primary-light:  #14406B;
  --color-secondary:      #C9A227;
  --color-secondary-light:#E0C158;
  --color-slate:          #5B6B79;
  --color-white:          #FFFFFF;
  --color-offwhite:       #F7F8FA;
  --color-text:           #1B2430;
  --color-success:        #1FA855;
  --color-success-dark:   #168A46;
  --color-border:         #DCE1E6;
  --color-error:          #E74C3C;

  --font-heading: 'Cairo', sans-serif;
  --font-body:    'Tajawal', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-soft: 0 8px 24px rgba(10,38,71,0.08);
  --shadow-strong: 0 16px 40px rgba(10,38,71,0.16);

  --transition-base: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===========================
   UTILITIES
   =========================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
}

/* Section Heading */
.section-heading {
  text-align: center;
  margin-bottom: 3rem;
}

.section-heading__label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.section-heading h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-base), color var(--transition-base), 
              border-color var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-base);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.2;
  border: 2px solid transparent;
}

.btn:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

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

.btn--secondary:hover {
  background-color: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

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

.btn--outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-2px);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================================================================
   SECTION 1 — HEADER
   ================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(10,38,71,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: padding 0.3s, background-color 0.3s;
}

.site-header.is-scrolled {
  background-color: rgba(10,38,71,0.97);
  padding-block: 0.5rem;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-white);
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--font-heading);
  gap: 0.5rem;
}

.header__logo span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-offwhite);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav__list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.main-nav__link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding-block: 0.5rem;
  transition: color var(--transition-base);
}

.main-nav__link:hover {
  color: var(--color-secondary);
}

/* Underline animation */
.main-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width var(--transition-base);
}

.main-nav__link:hover::after {
  width: 100%;
}

.header__cta {
  margin-inline-start: 1.5rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger__bar {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-white);
  border-radius: 3px;
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile navigation */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
    z-index: 1100;
  }

  .main-nav {
    position: fixed;
    top: 0;
    inset-inline-end: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-primary);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1050;
    gap: 2rem;
    box-shadow: var(--shadow-strong);
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .main-nav__list {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }

  .main-nav__link {
    font-size: 1.1rem;
  }

  .header__cta {
    margin-inline-start: 0;
    width: 100%;
    text-align: center;
  }
}

/* Hamburger active (X shape) */
.hamburger.is-active .hamburger__bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.is-active .hamburger__bar:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger__bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ==================================================================
   SECTION 2 — HERO
   ================================================================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  overflow: hidden;
  color: var(--color-white);
  text-align: center;
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero__shape--1 {
  width: 500px;
  height: 500px;
  background-color: var(--color-secondary);
  top: -10%;
  inset-inline-start: -10%;
}

.hero__shape--2 {
  width: 400px;
  height: 400px;
  background-color: var(--color-primary-light);
  bottom: -5%;
  inset-inline-end: -5%;
}

.hero__shape--3 {
  width: 300px;
  height: 300px;
  background-color: var(--color-secondary-light);
  top: 50%;
  inset-inline-start: 60%;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding-block: 4rem 2rem;
}

.hero__eyebrow {
  font-size: 1rem;
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 599px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

/* ==================================================================
   SECTION 3 — ABOUT
   ================================================================== */
.about {
  padding-block: 5rem 3rem;
  background-color: var(--color-white);
}

.about__intro {
  display: grid;
  gap: 2rem;
  margin-bottom: 4rem;
}

.about__card {
  padding: 2rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about__card--vision {
  background-color: rgba(10,38,71,0.03);
  border-inline-start: 4px solid var(--color-primary);
}

.about__card--mission {
  background-color: var(--color-offwhite);
  border-inline-start: 4px solid var(--color-secondary);
}

.about__card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.about__card p {
  color: var(--color-slate);
  line-height: 1.7;
}

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

.value-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.value-card__icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  transition: background-color var(--transition-base);
}

.value-card:hover .value-card__icon {
  background-color: var(--color-secondary);
}

.value-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.value-card__text {
  color: var(--color-slate);
  font-size: 0.95rem;
}

@media (min-width: 600px) {
  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (min-width: 768px) {
  .about__intro {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==================================================================
   SECTION 4 — SERVICES
   ================================================================== */
.services {
  background-color: var(--color-offwhite);
  padding-block: 5rem 3rem;
}

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

.service-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: background-color var(--transition-base);
}

.service-card:hover .service-card__icon,
.service-card:focus-within .service-card__icon {
  background-color: var(--color-secondary);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.service-card__subtitle {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.service-card__text {
  color: var(--color-slate);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card__link {
  align-self: flex-end;
  margin-top: auto;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-base);
}

.service-card__link:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

@media (min-width: 600px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==================================================================
   SECTION 5 — SECTORS
   ================================================================== */
.sectors {
  padding-block: 5rem 3rem;
  background-color: var(--color-white);
}

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

.sector-card {
  text-align: center;
  padding: 2rem;
  background-color: var(--color-offwhite);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sector-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-strong);
}

.sector-card__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  transition: background var(--transition-base);
}

.sector-card:hover .sector-card__icon {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

.sector-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

@media (min-width: 600px) {
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sectors-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==================================================================
   SECTION 6 — STATS
   ================================================================== */
.stats {
  background-color: var(--color-primary);
  padding-block: 4rem;
  color: var(--color-white);
}

.stats__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-item__number {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.js-counter {
  display: inline-block;
}

.stat-item__label {
  font-size: 1rem;
  color: var(--color-white);
  opacity: 0.85;
}

@media (min-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================================================================
   SECTION 7 — REQUEST FORM + SUCCESS MODAL
   ================================================================== */
.request-form {
  padding-block: 5rem 3rem;
  background-color: var(--color-white);
}

.form {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.form__group {
  display: flex;
  flex-direction: column;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form__input,
.form__select {
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  font-family: var(--font-body);
  color: var(--color-text);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form__input:focus-visible,
.form__select:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10,38,71,0.15);
}

.form__error {
  display: block;
  min-height: 1.2em;
  font-size: 0.85rem;
  color: var(--color-error);
  margin-top: 0.25rem;
}

.form__group.has-error .form__input,
.form__group.has-error .form__select {
  border-color: var(--color-error);
}

.form__submit {
  width: 100%;
}

@media (min-width: 768px) {
  .form {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Success Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal.is-open {
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(10,38,71,0.7);
  backdrop-filter: blur(4px);
  z-index: 1;
}

.modal__panel {
  position: relative;
  z-index: 2;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-strong);
  animation: modalFadeIn 0.4s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal__close {
  position: absolute;
  top: 1rem;
  inset-inline-end: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-slate);
  transition: color var(--transition-base);
}

.modal__close:hover {
  color: var(--color-primary);
}

.modal__icon {
  font-size: 3rem;
  color: var(--color-success);
  margin-bottom: 1rem;
  display: block;
}

.modal__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.modal__text {
  color: var(--color-slate);
  margin-bottom: 1.5rem;
}

/* ==================================================================
   SECTION 8 — FOOTER
   ================================================================== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding-block: 4rem 1.5rem;
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}

.footer__col h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--color-secondary);
}

.footer__col--brand .footer__wordmark {
  font-size: 2rem;
  font-weight: 800;
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-white);
}

.footer__col--brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-offwhite);
  margin-bottom: 0.5rem;
}

.footer__col--links ul {
  list-style: none;
  padding: 0;
}

.footer__col--links li {
  margin-bottom: 0.75rem;
}

.footer__col--links a {
  color: var(--color-offwhite);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

.footer__col--contact ul {
  list-style: none;
  padding: 0;
}

.footer__col--contact li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer__col--contact i {
  width: 20px;
  text-align: center;
  color: var(--color-secondary);
}

.footer__col--contact a {
  color: var(--color-offwhite);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

.footer__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-success);
  color: var(--color-white) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color var(--transition-base);
}

.footer__whatsapp:hover {
  background-color: var(--color-success-dark);
}

.footer__map-wrapper {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 aspect ratio */
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.footer__map-wrapper iframe {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.footer__bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-offwhite);
  opacity: 0.8;
}

@media (min-width: 600px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==================================================================
   END OF STYLES.CSS
   ================================================================== */